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11:29:13 Fri 01 May 2026

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Shanxi Tiandi Coal Mining

(9)

Kunming University of Sci

(8)

Pt Green Eco Nickel [id];

(8)

Central South University

(7)

China University of Minin

(7)

Nanjing Iron and Steel

(7)

University of Science and

(7)

China Institute of Atomic

(5)

Guangdong Zhongnan Iron a

(5)

Institute of Metal Resear

(5)

Northwestern Polytechnica

(5)

Pt Esg New Energy Mat [id

(5)

AnHui Jinrisheng Mining

(4)

China First Metallurgical

(4)

Guoneng Shendong Coal Gro

(4)

Harbin Institute of Techn

(4)

Hebei Hegang Material Tec

(4)

Hebei University of Techn

(4)

Hefei Gaoco Technology

(4)

Lanzhou University

(4)

Ningbo Institute of Mater

(4)

Northeastern University

(4)

Shanxi Taigang Stainless

(4)

Xi\'an Jiaotong Universit

(4)

Anhui Changjiang Steel Co

(3)

Baotou Iron and Steel Gro

(3)

Beihang University

(3)

Beijing Beiye Functional

(3)

Chengdu Advanced Metal Ma

(3)

China National Heavy Mach

(3)

East China University of

(3)

Huaneng Clean Energy Res

(3)

Inner Mongolia University

(3)

Jiangsu University

(3)

Jilin Optical & Electroni

(3)

(3)

Southwest Jiaotong Univer

(3)

TRUMPF Werkzeugmaschinen

(3)

Vitalink Industry Shenzhe

(3)

Wuhan University

(3)

Wuhan University of Scien

(3)

Wuhan University of Techn

(3)

Xinjiang University

(3)

Yankuang Energy Group

(3)

Zhengzhou Mechanical Rese

(3)

AECC Shenyang Liming Aero

(2)

Aecc Aero Sci & Tech Co L

(2)

Alloy Entpr Inc

(2)

Anhui Xinfangzun Automati

(2)

Badeaux Christopher A

(2)

Beijing Heqi Precision Te

(2)

Beijing University of Tec

(2)

Beijing Zhongliming New M

(2)

Changzhou Zhuyuan Zhizao

(2)

China National Erzhong Gr

(2)

China Three Gorges Univer

(2)

China University of Minin

(2)

Chongqing Iron & Steel

(2)

Chongqing University

(2)

Chongqing University; Lan

(2)

Dalian University of Tech

(2)

Dalishen Aluminum Co Ltd

(2)

Dayigezhuang Gold Mine of

(2)

GuangXi University

(2)

Guangdong Qixin Prec Cast

(2)

Guilin University of Elec

(2)

Harbin Institute Of Tech

(2)

Harbin Institute of Techn

(2)

(2)

Huaneng Yimin Coal & Elec

(2)

Hubei Longzhong Laborator

(2)

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(2)

Hubei University of Techn

(2)

Hyundai Motor Company [kr

(2)

Institute Of Mat And Inte

(2)

Jiahe Feiheng Alloy Casti

(2)

Jiangsu Gulyu Tech Co Ltd

(2)

Jiangxi Baotai Non Ferrou

(2)

Jiangxi Jinliansheng Alum

(2)

Jilin University

(2)

Jinchuan Group Nickel & C

(2)

Laizhou Xinzhongyao Machi

(2)

Luoyang Wanji Aluminum Ti

(2)

MCC Shanghai Steel Struct

(2)

Nantong Polytechnic Colle

(2)

Nat Inst Clean & Low Carb

(2)

Ningde Sikeqi Intelligent

(2)

Ningxia University

(2)

Nippon Electric Glass

(2)

Northwest Institute for N

(2)

Northwestern University

(2)

Ocean University China

(2)

Orica International

(2)

Poly Xinlian Blasting Eng

(2)

Primetals Technologies Au

(2)

(2)

Samsung Electronics

(2)

Sanxin Special Mat Changz

(2)

Shandong Cathay Pacific A

(2)

Shandong Industrial Ceram

(2)

Shandong Wensheng Glass T

(2)

Shanghai Institute of App

(2)

Shanxi Regal Metal New Ma

(2)

Skvortsova Tatiana Viktor

(2)

Southeast University

(2)

Southwest University of S

(2)

Sun Yat-sen University

(2)

Tiandi Shanghai Excavatin

(2)

Tianjin Hansenda Membrane

(2)

Tongji University

(2)

University of Science and

(2)

Wuhan Kingfa Sci & Tech C

(2)

Xi\'an Research Institute

(2)

Xi\'an Thermal Power Rese

(2)

Xian University of Archit

(2)

Xinjiang Xiangrun New Mat

(2)

Xixia Longcheng Metallurg

(2)

(2)

Yangchun New Iron and Ste

(2)

Yichang Gebijia Prec Devi

(2)

Zhejiang Jingyang Environ

(2)

Zhejiang University

(2)

Zhejiang University of Te

(2)

Zhengzhou Hollowlite Mate

(2)

Zhengzhou University; Lon

(2)

Zhongyuan Key Metal Labor

(2)

voestalpine Stahl

(2)

AVIC Manufacturing Techno

(1)

Acken Optoelectronics Ltd

(1)

Air Liquide [fr]; Air Liq

(1)

(1)

(1)

Amp Amermex S A De C V [m

(1)

Anhui Ankun New Material

(1)

Anhui Auher Aluminum Tech

(1)

Anhui Benteng Hardware Mf

(1)

Anhui Bosheng Aluminum In

(1)

Anhui Geruixin Intelligen

(1)

Anhui Hengci Magnetic Ele

(1)

Anhui Hengjiu Metal Produ

(1)

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(1)

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(1)

Anhui Jindajin Machine To

(1)

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(1)

Anhui Kinte Weijia Equipm

(1)

Anhui Lant Aluminum

(1)

Anhui Lixin Special Steel

(1)

Anhui Lukong Environmenta

(1)

Anhui Meiyuan Ind Co Ltd

(1)

Anhui Nodka Intelligent M

(1)

Anhui Qichuang Aluminum C

(1)

Anhui Qinxuan Intelligent

(1)

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(1)

Anhui Shengjun Constructi

(1)

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(1)

Anhui World Wide Welding

(1)

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(1)

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(1)

Anlu Huayu Wiremesh Machi

(1)

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(1)

Antai Beifang Tech Co Ltd

(1)

(1)

Auone Electronic

(1)

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(1)

Baoding Yiming Building D

(1)

Baoji Bao Ti Equipment Te

(1)

Baosteel Desheng Stainles

(1)

Baotou Kerui Micro Magnet

(1)

Baotou Research Institute

(1)

Baotou Yihe Rare Earth Al

(1)

Baowu Group Echeng Iron a

(1)

Baowu Special Metallurgy

(1)

Battelle Savannah River A

(1)

Beifang University of Nat

(1)

Beifang Weijiamao Coal Po

(1)

Beihang University; Zhong

(1)

Beijing Caizhi Tech Co Lt

(1)

Beijing Dahan Constructio

(1)

Beijing Hansenda Membrane

(1)

Beijing Institute of Tech

(1)

Beijing Metallurgical Equ

(1)

Beijing New Building Mat

(1)

Beijing Normal University

(1)

Beijing Qingyan Qbeam Tec

(1)

Beijing Res Institute Of

(1)

Beijing Research Institut

(1)

Beijing Shougang

(1)

Beijing Shougang Automati

(1)

Beijing Shougang Internat

(1)

Beijing University of Che

(1)

Beijing University of Civ

(1)

Beijing Urban Constructio

(1)

Beijing Wattman Intellige

(1)

Beijing Zhenlongyuan Tech

(1)

Beixin Building Mat Xinji

(1)

Beiyang National Distilla

(1)

Benxi Iron and Steel Grou

(1)

Bgrimm Chemical Tech Cang

(1)

Binhai Zhubao Chemical Ma

(1)

Bositeng Prec Industry Na

(1)

(1)

CCCC Shec First Highway E

(1)

CHN Energy Group Ningxia

(1)

CHN Energy Guoyuan Power;

(1)

CISDI Engineering

(1)

(1)

(1)

CRRC Industry Research In

(1)

CRRC Qingdao Sifang

(1)

CSSC Haizhuang Wind Power

(1)

CSSC Nanjing Luzhou Machi

(1)

Caihong Display Devices

(1)

Cangzhou Bozhen Communica

(1)

Carriere Industrial Suppl

(1)

Ccteg Chongqing Res Insti

(1)

Ccteg Coal Mining Researc

(1)

Cfhi Tianjin Heavy Ind Co

(1)

(1)

Changchun Institute of Op

(1)

Changchun University

(1)

Changchun University of T

(1)

Changjiang Ecology Enviro

(1)

Changsha Institute Mining

(1)

Changsha Institute Mining

(1)

Changsha Institute Mining

(1)

Changsha University of Sc

(1)

Changsha Zhonglian Pumps

(1)

Changsha Zhongxing New Ma

(1)

Changshu Innovation Ceram

(1)

Changshu Jiahe Display Te

(1)

Changzhou Aikete Textile

(1)

Changzhou Caineng Refrige

(1)

Changzhou Jiayi New Mater

(1)

Changzhou Juling Foundry

(1)

Changzhou Lemeng Pressure

(1)

Changzhou Shijing Liquid

(1)

Changzhou Songying Tech C

(1)

Changzhou Tongtai Gaodao

(1)

Chaohu Dingli Iron Tower

(1)

Chaohu University

(1)

Chaohu Yunhai Magnesium I

(1)

Chaozhou Chaoan Zhuoyue C

(1)

Chaozhou City Chaoan Dist

(1)

Chaozhou Leyinghong Ceram

(1)

Chaozhou Xiongmei Ceramic

(1)

(1)

(1)

Chengdu Aircraft Industry

(1)

Chengdu Dewei Petroleum T

(1)

Chengdu Dongjun Laser Co

(1)

Chengdu Gute Machinery Wo

(1)

Chengdu Henghaifeng Tech

(1)

Chengdu Hongke Electronic

(1)

Chengdu Power Supply Comp

(1)

Chengdu Shengshi Jianhua

(1)

Chengdu Spaceon Electroni

(1)

Chengdu University

(1)

Chengdu University of Tec

(1)

China 22MCC Group Corpora

(1)

China Aluminiuym Science

(1)

China Building Mat Indust

(1)

China Coal Construction G

(1)

China Coal Construction G

(1)

China Coal Technology Eng

(1)

China Coal Technology Eng

(1)

China Coal Zhangjiakou Co

(1)

China Constr 8th Engineer

(1)

China Electronics Technol

(1)

China Energy Engineering

(1)

China Faw Group

(1)

China Faw Group; Faw Beij

(1)

China Hangfa South Indust

(1)

China Machinery New Mater

(1)

China Mobile Internet Co

(1)

China National Erzhong Gr

(1)

China National Gold Engin

(1)

China Nuclear Industry fi

(1)

China Nuclear Tongliao Ur

(1)

China Second Metallurgy G

(1)

China Third Metallurgical

(1)

China Three Gorges

(1)

China United Coalbed Meth

(1)

China Univ Of Geosciences

(1)

China University of Geosc

(1)

China University of Minin

(1)

China University of Minin

(1)

China University of Minin

(1)

China University of Minin

(1)

China University of Minin

(1)

Chinalco Weishan Rare Ear

(1)

Chinalco Zhengzhou Nonfer

(1)

Chinese Academy For Envir

(1)

Chizhou Jinsheng Aluminum

(1)

Chn Energy Invest Group C

(1)

Chongqing CISDI Thermal &

(1)

Chongqing Daoyian Tech Co

(1)

Chongqing Eshiagen Energy

(1)

Chongqing Jianshe Transmi

(1)

Chongqing Mas Sci & Tech

(1)

Chongqing Materials Res I

(1)

Chongqing Polycomp Intern

(1)

Chongqing Taishan Cable

(1)

Chongqing University; Cho

(1)

Chongqing University; Goe

(1)

Chongqing University; Yun

(1)

Chongqing Wonderful Ceram

(1)

Chongqing Xinlian Microel

(1)

Chongqing Zhenghe Printin

(1)

Chopolansky Inc

(1)

Citic Int Cooperation Co

(1)

Cixi Yulong Electric Appl

(1)

Clenergy Innovation Labor

(1)

Clfg Longhai Electronic G

(1)

Commissariat Energie Atom

(1)

Comprehensive Survey and

(1)

(1)

(1)

Crrc Qishuyan Inst Co Ltd

(1)

Crrc Xian Yongdian Smart

(1)

Cssc Xian Dong Yi Science

(1)

Dacheng Changshu Machiner

(1)

Dalian Jiaotong Universit

(1)

Dalian University of Tech

(1)

(1)

Danyang Xinfuchang Alloy

(1)

Dazhou Iron & Steel Group

(1)

Deep Reach Tech Inc

(1)

Degao Xiamen Construction

(1)

Dehua Kaiyuan Ceramics In

(1)

Desheng Synthetic Mat Co

(1)

Deyang Haohua Qingping Ph

(1)

Deyang Tianhe New Energy

(1)

Dezhou Landi Glass Co Ltd

(1)

Dianguang Explosion Proof

(1)

Direc Precision Industry

(1)

Dong Eui Univ Industrial

(1)

Dongguan City Sanfeng Pre

(1)

Dongguan Daling Electrome

(1)

Dongguan Dianya Hardware

(1)

Dongguan Huayan New Mater

(1)

Dongguan Longyi Electroni

(1)

Dongguan Mingyan Electron

(1)

Dongguan Power Bureau Gua

(1)

Dongguan University of Te

(1)

Dongguan Wanxin Metal Pro

(1)

Donglv Aluminum Tech Weif

(1)

(1)

(1)

Edwards Lifesciences

(1)

Ejin Horo Banner Anyuanxi

(1)

Electric Power Research I

(1)

(1)

(1)

Exploration Res Institute

(1)

Fangwei Shanghai Energy T

(1)

Fanrui Yunzhi Tech Zhengz

(1)

Faw Foundry Co Ltd

(1)

Fenglianke Photoelectric

(1)

(1)

Flat Glass Group

(1)

Fogra Lubricating Oil Zho

(1)

Forty Eighth Research Ins

(1)

Foshan Aoya Electromechan

(1)

Foshan Chancheng Huanqiu

(1)

Foshan Huaxing Glass

(1)

Foshan Keshun Building Ma

(1)

Foshan Shilyu Building Ma

(1)

Foshan Shunke Intelligent

(1)

Foshan University

(1)

Foshan Yiguang Aluminum I

(1)

(1)

Freeport Minerals

(1)

Fritz Winter Eisengiesser

(1)

Fronius International

(1)

(1)

Fudan University

(1)

Fujian Antai New Energy T

(1)

Fujian Dehua Xinbolong Ce

(1)

Fujian Huangyuan Metal

(1)

Fujian Jinlong Rare Earth

(1)

Fujian Province Zhenghe C

(1)

Fujian Special Machinery

(1)

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(1)

Fujo Ind Co Ltd

(1)

Fulian Yuzhan Technology

(1)

Furukawa Electric Co Ltd

(1)

Fushun New Steel

(1)

Fuyao Glass Industry Grou

(1)

Fuzhou University; Xinjia

(1)

Ganjiang Innovation Resea

(1)

Gansu Aisi Hechuang Tech

(1)

Gansu Detongguo Titanium

(1)

Ganzhou Chuangjing New Ma

(1)

Ganzhou Nonferrous Metall

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Gaomi Tongli Sugar Manufa

(1)

Geli New Material Tech Zh

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General Prospecting Insti

(1)

Gezhouba Yipuli Sichuan E

(1)

Gissco Company Ltd

(1)

Glassform Ai S P A [it];

(1)

Glotech Electronics Suzho

(1)

(1)

Gree Wuan Prec Equipment

(1)

Grinm Advanced Mat Beijin

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Guangdong Amada Intellige

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Guangdong Bangke Electron

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Guangdong Changxiang Poly

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(1)

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Guangdong Tianbi Ceram Co

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Guilin University of Elec

(1)

Guilin University of Elec

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Guiyang Zhenxing Aluminum

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Guizhou Highway Engineeri

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Guizhou University

(1)

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Guoen Plastic Ind Qingdao

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Guoneng Baorixile Energy

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Guoneng Shendong Coal Gro

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Guotun Coal Mine of Linyi

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Ha Foundry Mat China Co L

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Ha Shen Tech Co Ltd

(1)

Hainan Chenpu Tech Co Ltd

(1)

Hainan Nuclear Power

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Hainan University

(1)

Haipu Prec Materials Suzh

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Hangfa Youcai Zhenjiang Z

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Hangzhou Cofly Electromec

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Hangzhou Guanghan Tech Co

(1)

Hangzhou Juchen Electrome

(1)

Hangzhou Mige Elec Co Ltd

(1)

Hangzhou Ruiheng New Mate

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Hangzhou Zhenhua Cosmetic

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Harbin Engineering Univer

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Harbin Engineering Univer

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Harbin Institute of Techn

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(1)

Hebei Huaxin Special Stee

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(1)

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State Intellectual Property Office of China Publishes China Third Metallurgical Group Patent Application for Steel Structure Greenhouse with Adjustable Shading Structure in Ecologi..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published China Third Metallurgical Group patent application for Steel Structure Greenhouse with Adjustable Shading Structure in Ecological Tourist Area. The invention was developed by Tian Zhuang, Yu Xueshi and Wu Ke. The patent application number is CN2025114..

Shanghai Shape Memory Alloy Applies for Patent on Manufacturing Method of Plugging Structure

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Shanghai Shape Memory Alloy has applied Chinese patent for Manufacturing Method of Plugging Structure. Niu Guodong, Tang Jianzhong, Feng Yalin, Luo Zhifan, Hu Jinpeng and Chen Juan developed it. The patent application number is CN202511418794 20250930. The patent publication number is CN121176974 (A). Intern..

Guangdong Zhongnan Iron and Steel Files Chinese Patent Application for Method and System for Replacing Damaged Cloth Bag for Flue Gas Purification of Blast Furnace Hot Blast Stove

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Guangdong Zhongnan Iron and Steel has filed a patent application for Method and System for Replacing Damaged Cloth Bag for Flue Gas Purification of Blast Furnace Hot Blast Stove. This invention was developed by Yang Guoxin, Xie Zifeng, Cheng Chunhua, Hua Huang, Xue Lizhou, Luo Xingguo, Zou Shaowen, Cao Xu, Ling..

State Intellectual Property Office of China Releases Henan Billion New Materials Patent Application for Comprehensive Treatment Method of Chlorination Dust Collection Slag

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Henan Billion New Materials patent application for Comprehensive Treatment Method of Chlorination Dust Collection Slag. This invention was developed by He Benliu, Kang Feng, Hou Yanwu, Zhang Xiaodong, Deng Yajie, Sun Hao, Shi Sensen, Liu Hongbin and Shen ..

Quzhou University Submits Patent Application for Electrode-adjustable Heavy Metal Contaminated Soil Leaching Remediation Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Quzhou University has submitted a patent application for Electrode-adjustable Heavy Metal Contaminated Soil Leaching Remediation Device. Jiang Lianghua, Peng Fan, Chen Bo and Su Qiang developed the invention. The patent application number is CN202511548928 20251028. The patent publication number is CN1211785..

Chengdu University Seeks Patent for Soil Leaching Equipment for Heavy Metal Contaminated Soil Remediation

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Chengdu University has sought patent for Soil Leaching Equipment for Heavy Metal Contaminated Soil Remediation. This invention was developed by Pu Shuai, Zeng Li, Yang Zhendong, Zhang Ke and Zhao Lingling. The patent application number is CN202511594452 20251103. The patent publication number is CN121178580 ..

State Intellectual Property Office of China Releases Jiujiang PXsteel Steel & Iron Patent Application for Preparation Process of Hrb400e High-strength Low-alloy Disc Snail

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jiujiang PXsteel Steel & Iron patent application for Preparation Process of Hrb400e High-strength Low-alloy Disc Snail. This invention was developed by Feng Gan, Yang Lingfeng, Xu Lijun, Yu Zhihui and Wang Ailan. The patent application number is CN2025..

Institute of Metal Research, CAS Submits Chinese Patent Application for Cross Wedge Rolling Die for Forming Shaft Parts with High and Narrow Step Characteristics

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Institute of Metal Research, CAS has submitted a patent application for Cross Wedge Rolling Die for Forming Shaft Parts with High and Narrow Step Characteristics. This invention was developed by Cheng Ming, Han Ming, Liu Jiaxu and Zhang Shihong. The patent application number is CN202410812009 20240621. The p..

Shougang Jingtang United Iron & Steel Applies for Patent on Scale Breaker Control Method and Device, Scale Breaker System and Medium

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Shougang Jingtang United Iron & Steel has applied Chinese patent for Scale Breaker Control Method and Device, Scale Breaker System and Medium. Liu Guohui, Sun Kang, Li Wenbo, Chen Yao and Ding Jianguo developed it. The patent application number is CN202511326367 20250917. The patent publication number is CN1..

Anhui Ankun New Material Tech Submits Chinese Patent Application for Anti-warping Device for Rolling Ultrathin Copper-aluminum Composite Foil

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Anhui Ankun New Material Tech has submitted a patent application for Anti-warping Device for Rolling Ultrathin Copper-aluminum Composite Foil. This invention was developed by Jian Wenbin, Jiang Zhenying, Zeng Ronghua, Jian Xingxing, Li Xun and Liu Fubo. The patent application number is CN202511419968 2025093..

Shenzhen Yezhan Electronics Submits Patent Application for N-shaped Resistor Pin Welding Device and Welding Method Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Shenzhen Yezhan Electronics has submitted a patent application for N-shaped Resistor Pin Welding Device and Welding Method Thereof. Yue Wenkai, Li Zhide, Sheng Wenwen, Peng Liangjun and Zhang Yalan developed the invention. The patent application number is CN202511673698 20251114. The patent publication numbe..

Ningde Sikeqi Intelligent Equipment Seeks Patent for Dynamic Monitoring and Control System for Molten Pool in Metal Welding Process

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Ningde Sikeqi Intelligent Equipment has sought patent for Dynamic Monitoring and Control System for Molten Pool in Metal Welding Process. This invention was developed by Xing Wei, Zhang Qixing, Huang Jiexian, Ding Xu and Jiang Meiwen. The patent application number is CN202511737153 20251125. The patent publi..

Hefei University Submits Chinese Patent Application for Metal Block Plasma Welding Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Hefei University has submitted a patent application for Metal Block Plasma Welding Device. This invention was developed by Zhang Guangzhou, Qiu Duoyang, Wang Nannan, Wang Tao, Yu Xinling and Yang Xulai. The patent application number is CN202511534950 20251027. The patent publication number is CN121178984 (A)..

GuangXi University Files Chinese Patent Application for Friction Stir Welding Device Based on High-speed Motorized Spindle and Control Method Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- GuangXi University has filed a patent application for Friction Stir Welding Device Based on High-speed Motorized Spindle and Control Method Thereof. This invention was developed by Li Shenwang, Liu Meitao, Zhang Yunwei, Deng Junlong, Li Wei, Guo Pinghui and Wu Xinzhang. The patent application number is CN202..

Wuhan University of Technology Seeks Patent for Medium Cooling Radial Flux Motor Stator Automatic Welding Device and Welding Process

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Wuhan University of Technology has sought patent for Medium Cooling Radial Flux Motor Stator Automatic Welding Device and Welding Process. This invention was developed by Wang Ruyi, Bao Weifan, Mei Jia, Hu Zhicheng, Li Zhuohang, Liu Xingwei, Xu Wei and Wang Jiaqi. The patent application number is CN202511329..

China Nuclear Industry fifth Construction Submits Chinese Patent Application for Pipeline Welding Anti-deformation Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- China Nuclear Industry fifth Construction has submitted a patent application for Pipeline Welding Anti-deformation Device. This invention was developed by Chen Xia, Yu Zhipeng, Guo Yunfeng, Wang Chao, Xu Yushun, Sun Mingguang, Zhang Juan, Liu Feiyun, Xu Qiu, Jiang Zhe, Wu Tengliang and Luo Yajun. The patent ..

CRRC Qingdao Sifang Seeks Patent for Welding Clamping Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- CRRC Qingdao Sifang has sought patent for Welding Clamping Device. This invention was developed by Gao Bin, Zhang Heli, Li Rui, Zhou Jingfeng, Ni Yisheng, Zhang Shixin, Liu Yujin and Song Xiaoning. The patent application number is CN202511434077 20250930. The patent publication number is CN121179112 (A). Int..

Chengdu Gute Machinery Works Seeks Patent for Automatic Welding Production Line for Longitudinal Bars for Beams

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Chengdu Gute Machinery Works has sought patent for Automatic Welding Production Line for Longitudinal Bars for Beams. This invention was developed by Li Kui, Lin Lu, Zheng Gang, Wang Junqi, Shi Jun, Zhang Cheng and Jian Huatao. The patent application number is CN202511598108 20251104. The patent publication ..

Dazhou Iron & Steel Group Submits Chinese Patent Application for Blast Furnace Top Pressure Control System and Control Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Dazhou Iron & Steel Group has submitted a patent application for Blast Furnace Top Pressure Control System and Control Method. This invention was developed by Li Yanhong, Ding Lige, Liu Liang, Luo Jun, Jiang Renbing and Zhang Kuan. The patent application number is CN202511410559 20250929. The patent publicat..

State Intellectual Property Office of China Receives Guangdong Zhongnan Iron and Steel Patent Application for Iron Notch Area Splashing Treatment Powder, System and Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Guangdong Zhongnan Iron and Steel patent application for Iron Notch Area Splashing Treatment Powder, System and Method. Chen Shengli developed the invention. The patent application number is CN202511202453 20250826. The patent publication number is CN1..

State Intellectual Property Office of China Publishes Tianjin Steel Pipe Manufacturing Patent Application for Furnace Wall Slagging System and Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Tianjin Steel Pipe Manufacturing patent application for Furnace Wall Slagging System and Method. The invention was developed by Zhang Jian. The patent application number is CN202511414608 20250929. The patent publication number is CN121183069 (A). Int..

Hebei University of Technology Files Chinese Patent Application for Method for Preparing Heat-treatment-free High-toughness Die-casting Regenerated Aluminum Alloy from Waste Alumin..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Hebei University of Technology has filed a patent application for Method for Preparing Heat-treatment-free High-toughness Die-casting Regenerated Aluminum Alloy from Waste Aluminum. This invention was developed by Yu Hui, Liu Chao, He Zhixin, Zhang Chao, Yuan Pengbao, Liang Wenze and Zhang Ce. The patent app..

Chinalco Zhengzhou Nonferrous Metals Research Institute Seeks Patent for Heat-insulating Protective Product Based on Waste Aluminum-plastic Material and Preparation Method of Heat-..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Chinalco Zhengzhou Nonferrous Metals Research Institute has sought patent for Heat-insulating Protective Product Based on Waste Aluminum-plastic Material and Preparation Method of Heat-insulating Protective Product. This invention was developed by Zhang Xugui, Zhang Yongmeng, Zhou Yiwen, Sun Ming, He Shuya, Zha..

CRRC Xi'an Yongdian Smart Drive Co Ltd Seeks Patent for Low-noise Motor Rotor and Mining Flame-proof Motor

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- CRRC Xi'an Yongdian Smart Drive Co Ltd has sought patent for Low-noise Motor Rotor and Mining Flame-proof Motor. This invention was developed by Luo Dong, Mao Chao, Sun Qiang, Liu Ruiqiang and Jiao Baolin. The patent application number is CN202511550204 20251028. The patent publication number is CN121192976 ..

State Intellectual Property Office of China Receives Taian Sanying New Mat Co Ltd Patent Application for Intelligent Production Management Method and System for Glass Fiber Composi..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Taian Sanying New Mat Co Ltd patent application for Intelligent Production Management Method and System for Glass Fiber Composite Material. Xu Xin, Zhao Bingxin, Xu Guoqing, Xu Zhenwei, Lu Ying and Du Linna developed the invention. The patent applicati..

MCC Capital Engineering & Research Applies for Patent on Blast Furnace Burden Evaluation Method and Device Under Hydrogen-rich Condition

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- MCC Capital Engineering & Research has applied Chinese patent for Blast Furnace Burden Evaluation Method and Device Under Hydrogen-rich Condition. An Haiwei, Pang Jinkun, Wang Degang, Zhao Yanxia, Zhao Jidong and Cao Minghui developed it. The patent application number is CN202511230459 20250829. The patent p..

State Intellectual Property Office of China Receives Inner Mongolia Zhongkun Energy Tech Development Co Ltd Patent Application for Forward-installation and Reverse-installation Swi..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Inner Mongolia Zhongkun Energy Tech Development Co Ltd patent application for Forward-installation and Reverse-installation Switching Type Operation Platform Device of Strip Mine Single-arm Excavator. Lian Aiming, Lu Ning and Bai Hairong developed the inv..

State Intellectual Property Office of China Publishes Baotou Yihe Rare Earth Aluminum Tech Material Co Ltd, Shanxi Yihe Aluminum Tech New Material Co Ltd, Ningxia Xinwang Aluminum ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Baotou Baotou Yihe Rare Earth Aluminum Tech Material Co Ltd, Shanxi Yihe Aluminum Tech New Material Co Ltd, Ningxia Xinwang Aluminum Industry and Ningxia Yihe Aluminum Tech New Material Co Ltd patent application for Elastic Packaging Method and Material ..

Desheng Synthetic Mat Co Ltd Files Chinese Patent Application for Geogrid Based on Glass Fiber Drawing Process and Processing Device Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Desheng Synthetic Mat Co Ltd has filed a patent application for Geogrid Based on Glass Fiber Drawing Process and Processing Device Thereof. This invention was developed by Wu Xianghui, Shang Hongxin, Zhang Xingtao and Xia Niantao. The patent application number is CN202511326763 20250917. The patent publicati..

Wu Huijie Applies for Patent on Surface Mine Side Slope Landslide Protection Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Wu Huijie has applied Chinese patent for Surface Mine Side Slope Landslide Protection Device. The patent application number is CN202511550978 20251028. The patent publication number is CN121183694 (A). International Patent Classification code is E01F7/04. Cooperative Patent Classification codes are E01F7/045 (C..

Jiangsu Shangjiao Carbon Zhonghe Tech Co Ltd Submits Chinese Patent Application for Intelligent Energy Management Method for Methanol Extended-range Mine Card

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Shangjiao Carbon Zhonghe Tech Co Ltd has submitted a patent application for Intelligent Energy Management Method for Methanol Extended-range Mine Card. This invention was developed by Shen Hongguang, Chu Zhaofeng, Wu Jinlin, Zhang Yuliang, Yang Yingnan, Huang Xinghan and Zhang You. The patent applica..

Chen Jingjiang Submits Chinese Patent Application for Intelligent Mine Transport Vehicle with Positioning and Dispatching Functions

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Chen Jingjiang has submitted a patent application for Intelligent Mine Transport Vehicle with Positioning and Dispatching Functions. The patent application number is CN202511417587 20250930. The patent publication number is CN121180101 (A). International Patent Classification codes are B01D47/06, B60P1/00, B60P..

State Intellectual Property Office of China Releases Shanghai Gaize Laser Tech Co Ltd Patent Application for Die-casting Die and Method for Prolonging Service Life of Die-casting D..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shanghai Gaize Laser Tech Co Ltd patent application for Die-casting Die and Method for Prolonging Service Life of Die-casting Die. This invention was developed by Zhou Litao, Fan Tianhao, Huang Xin, Liu Yanjin, Peng Chengwen and Deng Xiaolong. The pate..

State Intellectual Property Office of China Releases Jiangsu Gaoguang Semiconductor Mat Co Ltd Patent Application for Defect Detecting and Repairing Method and System for Precision..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jiangsu Gaoguang Semiconductor Mat Co Ltd patent application for Defect Detecting and Repairing Method and System for Precision Metal Mask Plate. This invention was developed by Fan Chunlei, Wang Guangcheng, Gan Shuaiyan and Qian Chao. The patent appli..

Zhejiang Shenji Titanium Ind Co Ltd Submits Chinese Patent Application for Shape Memory Wide Nickel-titanium Alloy Plate and Preparation Method Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Zhejiang Shenji Titanium Ind Co Ltd has submitted a patent application for Shape Memory Wide Nickel-titanium Alloy Plate and Preparation Method Thereof. This invention was developed by Liang Bicheng, Shen Feifei, Xiong Bin, Yuan Qinfeng, Li Yizhe, Zhang Jinxia, Chen Yan and Liu Tao. The patent application nu..

Zhongnuo Mineral Products Liaoning Co Ltd Submits Patent Application for Bio-enzyme Coated Dust-free Sand for Pets and Preparation Method of Bio-enzyme Coated Dust-free Sand

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Zhongnuo Mineral Products Liaoning Co Ltd has submitted a patent application for Bio-enzyme Coated Dust-free Sand for Pets and Preparation Method of Bio-enzyme Coated Dust-free Sand. Sun Honghong developed the invention. The patent application number is CN202511691790 20251118. The patent publication number ..

Zhou Dinghai Files Chinese Patent Application for Dry-pressing Forming Equipment for Curved-surface Ceramic Tile Green Body

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Zhou Dinghai has filed a patent application for Dry-pressing Forming Equipment for Curved-surface Ceramic Tile Green Body. The patent application number is CN202410804661 20240620. The patent publication number is CN121179539 (A). International Patent Classification codes are B28B13/02 and B28B3/04. Accordi..

Sanxin Special Mat Changzhou Co Ltd Submits Chinese Patent Application for Die Casting Steel Ingot Surface Layer Coping and Finishing Equipment

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Sanxin Special Mat Changzhou Co Ltd has submitted a patent application for Die Casting Steel Ingot Surface Layer Coping and Finishing Equipment. This invention was developed by Li Guangcai, Dai Pengyu, Luo Tao and Zou Yi. The patent application number is CN202511505227 20251021. The patent publication number..

State Intellectual Property Office of China Receives Kunshan Xinlun Superhard Grinding Tool Co Ltd Patent Application for Ceramic Agglomerated Abrasive Particle, Ceramic Agglomerat..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Kunshan Xinlun Superhard Grinding Tool Co Ltd patent application for Ceramic Agglomerated Abrasive Particle, Ceramic Agglomerated Abrasive Product and Preparation Method. Wan Juxiang developed the invention. The patent application number is CN202511260..

Jiangsu Desheng Sports Goods Co Ltd Submits Chinese Patent Application for Vertical Shot Blasting Equipment

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Desheng Sports Goods Co Ltd has submitted a patent application for Vertical Shot Blasting Equipment. This invention was developed by Shang Xueqin, Jiang Huangbing and Shang Longpiao. The patent application number is CN202511729813 20251124. The patent publication number is CN121179354 (A). Internatio..

Jiangsu Wanheng New Material Tech Co Ltd Seeks Patent for Polishing Device for Stainless Steel Impeller Casting and Process Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Wanheng New Material Tech Co Ltd has sought patent for Polishing Device for Stainless Steel Impeller Casting and Process Thereof. This invention was developed by Cao Qiao, Ji Yuhan, Yang Jian, Shen Weijun, Zhu Wei, Geng Yao, Tian Chengang, Zhang Ning and Li Lei. The patent application number is CN202..

State Intellectual Property Office of China Receives Ningbo Ketian Magnet Co Ltd Patent Application for Neodymium-iron-boron Magnet Without Heavy Rare Earth Addition and Preparatio..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Ningbo Ketian Magnet Co Ltd patent application for Neodymium-iron-boron Magnet Without Heavy Rare Earth Addition and Preparation Method of Neodymium-iron-boron Magnet. Yan Changjiang, Qian Nijian, Xu Yang, Xu Keyong, Zeng Jianhua and Shi Qixin developed t..

Wuhan Kyle Optics Tech Co Ltd Applies for Patent on Method and Device for Monitoring Slag in Boiler in Real Time

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Wuhan Kyle Optics Tech Co Ltd has applied Chinese patent for Method and Device for Monitoring Slag in Boiler in Real Time. Huang Guangkan developed it. The patent application number is CN202511379924 20250925. The patent publication number is CN121191152 (A). International Patent Classification codes are G06..

Guangzhou Yuanhao Intelligent Equipment Co Ltd Submits Chinese Patent Application for Multi-axis Linkage Metal Cutting Path Optimization Method and System

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Guangzhou Yuanhao Intelligent Equipment Co Ltd has submitted a patent application for Multi-axis Linkage Metal Cutting Path Optimization Method and System. This invention was developed by Liu Jianying and Liu Jianxin. The patent application number is CN202511623973 20251107. The patent publication number is ..

Shanxi Datong Lijiayao Coal Ind Co Ltd Submits Patent Application for Fully-mechanized Coal Mining Three-machine Management and Control System

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Shanxi Datong Lijiayao Coal Ind Co Ltd has submitted a patent application for Fully-mechanized Coal Mining Three-machine Management and Control System. Feng Guodong, Li Haoyang, Li Hanbing and Cao Bowen developed the invention. The patent application number is CN202511739535 20251125. The patent publication ..

State Intellectual Property Office of China Receives Jiangsu Yonggang Group and Jiangsu Lianfeng Energy Equipment Patent Application for Heat-treatment-free Austenite Heat-resistan..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Jiangsu Yonggang Group and Jiangsu Lianfeng Energy Equipment patent application for Heat-treatment-free Austenite Heat-resistant Alloy Steel for Direct Processing and Preparation Method Thereof. Xuan Kangle, Yu Jie, Zhang Hui, Liu Donglin and Gong Baoshen..

State Intellectual Property Office of China Receives Jiangsu Jiangnan Ferroalloy Co Ltd Patent Application for Flat Plate Mold for High-temperature Casting Process and Preparation ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Jiangsu Jiangnan Ferroalloy Co Ltd patent application for Flat Plate Mold for High-temperature Casting Process and Preparation Method of Flat Plate Mold. Xia Hongliang, Liu Zhonghua and Wang Xiaoqi developed the invention. The patent application number..

Fujian Antai New Energy Tech Corp Submits Patent Application for Preparation Process of H13 Die Steel Repair Powder with Nickel-chromium Iron as Main Body

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Fujian Antai New Energy Tech Corp has submitted a patent application for Preparation Process of H13 Die Steel Repair Powder with Nickel-chromium Iron as Main Body. Zheng Xuan developed the invention. The patent application number is CN202511174565 20250821. The patent publication number is CN121183199 (A). I..

Vitalink Industry Shenzhen Applies for Patent on Cr-ti-n Alloy Material, Cr-ti-n Alloy Film, Preparation Method of Cr-ti-n Alloy Film, Cr-ti-n Alloy Coating, Alloy Film Product and..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Vitalink Industry Shenzhen has applied Chinese patent for Cr-ti-n Alloy Material, Cr-ti-n Alloy Film, Preparation Method of Cr-ti-n Alloy Film, Cr-ti-n Alloy Coating, Alloy Film Product and Application. Huang Feng, Dong Yue, Liang Jiamin and Tan Zhi developed it. The patent application number is CN2024108055..

Vitalink Industry Shenzhen Submits Chinese Patent Application for Cr-ti-n Alloy Film, Cr-ti-n Alloy Coating, Alloy Film Product and Application

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Vitalink Industry Shenzhen has submitted a patent application for Cr-ti-n Alloy Film, Cr-ti-n Alloy Coating, Alloy Film Product and Application. This invention was developed by Dong Yue, Huang Feng, Tan Zhi and Liang Jiamin. The patent application number is CN202410801553 20240620. The patent publication num..

Vitalink Industry Shenzhen Submits Chinese Patent Application for Cr-ti-n Alloy Material, Cr-ti-n Alloy Film, Preparation Method of Cr-ti-n Alloy Film, Cr-ti-n Alloy Coating, Alloy..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Vitalink Industry Shenzhen has submitted a patent application for Cr-ti-n Alloy Material, Cr-ti-n Alloy Film, Preparation Method of Cr-ti-n Alloy Film, Cr-ti-n Alloy Coating, Alloy Film Product and Application. This invention was developed by Huang Feng, Tan Zhi, Liang Jiamin and Dong Yue. The patent applica..

State Intellectual Property Office of China Publishes Jiangsu Gulyu Tech Co Ltd Patent Application for Manufacturing Method of High-strength Corrosion-resistant Aluminum Alloy Prof..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jiangsu Gulyu Tech Co Ltd patent application for Manufacturing Method of High-strength Corrosion-resistant Aluminum Alloy Profile. The invention was developed by Ding Huaqing and Wang Zhongshan. The patent application number is CN202511379865 20250925..

Jiangsu Gulyu Tech Co Ltd Applies for Patent on 6061 Aluminum Alloy Profile and Manufacturing Process Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Gulyu Tech Co Ltd has applied Chinese patent for 6061 Aluminum Alloy Profile and Manufacturing Process Thereof. Teng Wei and Wang Zhongshan developed it. The patent application number is CN202511543588 20251027. The patent publication number is CN121183179 (A). International Patent Classification cod..

Fujian Xiangxin New Material Tech Co Ltd Submits Chinese Patent Application for Heat-treatable 4xxx Series Aluminum Alloy and Preparation Method Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Fujian Xiangxin New Material Tech Co Ltd has submitted a patent application for Heat-treatable 4xxx Series Aluminum Alloy and Preparation Method Thereof. This invention was developed by Shi Bin, Huang Tiexing, He Po, Wang Shirong and Wu Kun. The patent application number is CN20251156582 20250730. The patent..

Luoyang Ship Material Res Institute No. 725 Res Institute of China State Shipbuilding Corporation Lim Seeks Patent for Method for Improving Thermal Cracking Resistance of Cupronick..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Luoyang Ship Material Res Institute No. 725 Res Institute of China State Shipbuilding Corporation Lim has sought patent for Method for Improving Thermal Cracking Resistance of Cupronickel Alloy Without Adding Alterant. This invention was developed by Zhan Yao, Yu Yan, Chen Wei, Wang Huaiyu, Liu Lele and Hu Weim..

State Intellectual Property Office of China Releases Haipu Prec Materials Suzhou Co Ltd Patent Application for Method and Device for Preparing High-purity Manganese Metal Through V..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Haipu Prec Materials Suzhou Co Ltd patent application for Method and Device for Preparing High-purity Manganese Metal Through Vacuum Sublimation. This invention was developed by Liu Lijun, Tan Chengwen, Yu Xiaodong, Wang Di, Hu Jun and Li Xun. The pate..

State Intellectual Property Office of China Publishes Jiangxi Jinrui Environmental Protection Tech Co Ltd Patent Application for Dynamic Spiral-flow Type Smelting Slag Dilution Dev..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Jiangxi Jinrui Environmental Protection Tech Co Ltd patent application for Dynamic Spiral-flow Type Smelting Slag Dilution Device and Method. The invention was developed by Yue Heping, Li Dean and Yan Ke'er. The patent application number is CN20251110..

Liling Liyuan Special Glass Co Ltd Files Chinese Patent Application for Manufacturing Method of Super-thick Laminated Glass

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Liling Liyuan Special Glass Co Ltd has filed a patent application for Manufacturing Method of Super-thick Laminated Glass. This invention was developed by Liu Yi, Cao Yiqing and Liu Sihai. The patent application number is CN202511725123 20251124. The patent publication number is CN121179852 (A). Internationa..

Anhui Jiuhua New Mat Co Ltd Submits Chinese Patent Application for Low-melting-point Metal Recovery Equipment

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Anhui Jiuhua New Mat Co Ltd has submitted a patent application for Low-melting-point Metal Recovery Equipment. This invention was developed by Chen Haida, Wang Jiuchu, Qian Xiaofeng, Chen Liuxin, Peng Youlin and Jiang Shaojie. The patent application number is CN202511439612 20251010. The patent publication n..

Beijing Zhongliming New Material Tech Co Ltd Seeks Patent for Quenching Device for Heat Treatment of High-strength Aluminum Alloy

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Beijing Zhongliming New Material Tech Co Ltd has sought patent for Quenching Device for Heat Treatment of High-strength Aluminum Alloy. This invention was developed by Chen Yuxiang and Zhang Xinming. The patent application number is CN202511148463 20250817. The patent publication number is CN121183093 (A). I..

State Intellectual Property Office of China Publishes Tianjin University of Technology Patent Application for Novel Fe-mn-al-ni Shape Memory Alloy and Preparation Method Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Tianjin University of Technology patent application for Novel Fe-mn-al-ni Shape Memory Alloy and Preparation Method Thereof. The invention was developed by Dong Zhizhong, Wang Kai and Sun Deshan. The patent application number is CN202410797591 2024062..

State Intellectual Property Office of China Publishes Ansteel Group Beijing Research Institute and Shenyang Fortune Precision Equipment Patent Application for Nitrogen Content Cont..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Ansteel Group Beijing Research Institute and Shenyang Fortune Precision Equipment patent application for Nitrogen Content Control Method During Vacuum Suspension Smelting of 316l Stainless Steel. The invention was developed by He Yi, Zhang Yu, Xin Ruisha..

Hebei Huaxin Special Steel Co Ltd Submits Chinese Patent Application for Process for Steelmaking Through Slag Remaining Method and Rapid Slag Curing Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Hebei Huaxin Special Steel Co Ltd has submitted a patent application for Process for Steelmaking Through Slag Remaining Method and Rapid Slag Curing Device. This invention was developed by Liu Baohong, Jin Kai, Jin Baolong, Han Xuezhi, He Wentao and Hu Yubo. The patent application number is CN202511478499 20..

State Intellectual Property Office of China Receives Ningxia Jianlong Special Steel Co Ltd Patent Application for Water Quenching System for Uniformly Throwing Blast Furnace Iron S..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Ningxia Jianlong Special Steel Co Ltd patent application for Water Quenching System for Uniformly Throwing Blast Furnace Iron Slag. Wang Bin, Guo Qingfeng, Li Chunlin and Wang Binbin developed the invention. The patent application number is CN202511568..

State Intellectual Property Office of China Releases Wuxi Liansheng Photovoltaic Tech Co Ltd Patent Application for High-speed Automatic Disassembling and Assembling Machine for Gr..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Wuxi Liansheng Photovoltaic Tech Co Ltd patent application for High-speed Automatic Disassembling and Assembling Machine for Graphite Sticking Points. This invention was developed by Sha Chengyin. The patent application number is CN202511615887 2025110..

Jiangsu Nari Hengchi Elecrical Equipment Co Ltd Seeks Patent for Multi-field Coupling Simulation Method for Metal Particle Motion in Direct-current Gil

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Jiangsu Nari Hengchi Elecrical Equipment Co Ltd has sought patent for Multi-field Coupling Simulation Method for Metal Particle Motion in Direct-current Gil. This invention was developed by Yan Kanghao, Zhang Xiaowu and Chen Jianguo. The patent application number is CN202511160937 20250819. The patent public..

Wuhan University Submits Chinese Patent Application for Crystal Material Building Ornament Designing and Forming Method

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Wuhan University has submitted a patent application for Crystal Material Building Ornament Designing and Forming Method. This invention was developed by Ye Fengyuan, Mao Jia and Shao Muning. The patent application number is CN202511734751 20251125. The patent publication number is CN121189043 (A). Internatio..

State Intellectual Property Office of China Publishes Beijing Shougang International Engineering Technology Patent Application for Metallurgical Plant Layout Form

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Beijing Shougang International Engineering Technology patent application for Metallurgical Plant Layout Form. The invention was developed by Wang Haoyu, Zhang Bohan, Wang Yingrui, Shang Guopu, Liu Chunyong, Wang Jinrong, Li Shuo, Sha Runfa, Ren Weida, Ch..

State Intellectual Property Office of China Publishes Shenmu Ningtiaota Mining of Shaanxi Coal and Chemical Industry Group and Xi'an University of Science and Technology Patent App..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Shenmu Ningtiaota Mining of Shaanxi Coal and Chemical Industry Group and Xi'an University of Science and Technology patent application for Coal Mining Surface Crack Characteristic Parameter Prediction Method. The invention was developed by Ma Liang, Mi L..

State Intellectual Property Office of China Releases Jianghan University and University of Science and Technology of China Patent Application for Liquid N2o/h2 Blasting Device and ..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Jianghan University and University of Science and Technology of China patent application for Liquid N2o/h2 Blasting Device and Using Method Thereof. This invention was developed by Jia Yongsheng, Wang Luqing, Yao Yingkang, Sun Jinshan, Xie Quanmin and Liu..

State Intellectual Property Office of China Releases Baoji Bao Ti Equipment Tech Co Ltd Patent Application for Feeding Device for Smelting Equipment

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Baoji Bao Ti Equipment Tech Co Ltd patent application for Feeding Device for Smelting Equipment. This invention was developed by Wu Jianwen, Qiao Zhibin, Tian Jiangping, Duan Mingkui, Li Nan, Ding Hui, Wang Junning, Zhang Qianyi, Wang Yujie and Li Chen'ao..

Dezhou Landi Glass Co Ltd Submits Patent Application for Organic Glass Large-bending-degree Machining Device and Using Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Dezhou Landi Glass Co Ltd has submitted a patent application for Organic Glass Large-bending-degree Machining Device and Using Method. Fan Jingwei, Chen Baofeng, Yao Guozhi, Duan Bangjie and Xu Fengjun developed the invention. The patent application number is CN202511727826 20251124. The patent publication n..

State Intellectual Property Office of China Releases Shenzhen Xinhongli Prec Industry Co Ltd Patent Application for Automatic Feeding Equipment for Arm Alloy Bolt Parts

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shenzhen Xinhongli Prec Industry Co Ltd patent application for Automatic Feeding Equipment for Arm Alloy Bolt Parts. This invention was developed by Qin Haijun, Huang Jing, Zhang Qilu, Zhang Changrui, Chen Guoqiang and Cai Xiangbo. The patent applicati..

State Intellectual Property Office of China Publishes Xinjiang Xiangrun New Material Technology and Xinjiang University Patent Application for Preparation Method of Titanium-copper..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Xinjiang Xiangrun New Material Technology and Xinjiang University patent application for Preparation Method of Titanium-copper Alloy Plate. The invention was developed by Yue Xu, He Yongdong, Zou Jintao, Xiao Zijiang, Zhao Xiaolong and Ren Xinlong. Th..

Shaoxing Jinye Environmental Protection Tech Co Ltd Submits Chinese Patent Application for Metal Scrap Treatment and Recovery System

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Shaoxing Jinye Environmental Protection Tech Co Ltd has submitted a patent application for Metal Scrap Treatment and Recovery System. This invention was developed by Xu Guojun, Fang Guanglin, Chen Feng, Shen Yiming and Zeng Bin. The patent application number is CN20251116341 20250723. The patent publication ..

State Intellectual Property Office of China Publishes Linyi Baoli Aluminum Ind Co Ltd Patent Application for Aluminum Profile Surface Pretreatment Spraying Equipment

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Linyi Baoli Aluminum Ind Co Ltd patent application for Aluminum Profile Surface Pretreatment Spraying Equipment. The invention was developed by Guo Chunxian, Zhang Shunfeng and Yin Jiyun. The patent application number is CN202511668261 20251114. The p..

State Intellectual Property Office of China Publishes Qingdao Baishiyou Composite Mat Manufacturing Co Ltd Patent Application for Surface Treatment Process of Glass Fiber Reinforce..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Qingdao Baishiyou Composite Mat Manufacturing Co Ltd patent application for Surface Treatment Process of Glass Fiber Reinforced Plastic Shell. The invention was developed by Wang Haiqiang and Yang Rui. The patent application number is CN202511348277 2..

Hangzhou Mige Elec Co Ltd Files Chinese Patent Application for Forming Processor for Alloy Shell of Stepping Motor

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Hangzhou Mige Elec Co Ltd has filed a patent application for Forming Processor for Alloy Shell of Stepping Motor. This invention was developed by Chen Jiguang, Feng Tao and Yao Yongqiang. The patent application number is CN202511604963 20251105. The patent publication number is CN121178357 (A). International..

Zhejiang Province Suichang Gold Mine Co Ltd Applies for Patent on Lead-zinc Ore Gangue Separation Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Zhejiang Province Suichang Gold Mine Co Ltd has applied Chinese patent for Lead-zinc Ore Gangue Separation Method. Huang Liangwei, Qin Changjing and Wen Xiaochan developed it. The patent application number is CN202511210382 20250827. The patent publication number is CN121178302 (A). International Patent Clas..

State Intellectual Property Office of China Releases Shanghai Mackorn Machinery Co Ltd Patent Application for Metal Mine Stone-removing and Desliming Flotation Beneficiation Proces..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shanghai Mackorn Machinery Co Ltd patent application for Metal Mine Stone-removing and Desliming Flotation Beneficiation Process. This invention was developed by Dai Lei, Jia Yi and Zhao Xiaogang. The patent application number is CN202511320363 2025091..

Jiangsu Suqing Water Treat Engineering Group Co Ltd Files Chinese Patent Application for Novel Titanium Lithium Adsorbent for Low-salinity Water Body and Preparation Method of Nove..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Suqing Water Treat Engineering Group Co Ltd has filed a patent application for Novel Titanium Lithium Adsorbent for Low-salinity Water Body and Preparation Method of Novel Titanium Lithium Adsorbent. This invention was developed by Qu Chuyang, Bao Xiaolin and Jiang Yuefeng. The patent application num..

State Grid Shandong Electric Power Company Wenshang Power Supply Company Submits Patent Application for Power Equipment Fault Prediction and Maintenance Method and Device Based on ..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- State Grid Shandong Electric Power Company Wenshang Power Supply Company has submitted a patent application for Power Equipment Fault Prediction and Maintenance Method and Device Based on Data Mining. Ma Liang, Li Derong, Shao Weiting, Guo Zongyun, Li Chenna, Yang Yang, Wu Xinfei, Li Hao, Ding Xiaoqian, Guo Dan..

State Intellectual Property Office of China Receives Fanrui Yunzhi Tech Zhengzhou Co Ltd Patent Application for Ebsd Sample Preparation Method of Al7075/al6061 Bimetal Composite Ca..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has received Fanrui Yunzhi Tech Zhengzhou Co Ltd patent application for Ebsd Sample Preparation Method of Al7075/al6061 Bimetal Composite Cast Ingot. Shi Jintao, Liang Didi, Zhang Liteng, Zhang Liyun, Tian Meng, Wang Ying, Zhang Andong, Li Yi, Cheng Fangxia and Huang ..

State Intellectual Property Office of China Publishes Glotech Electronics Suzhou Corp Patent Application for Method for Detecting Uniformity of Glass Fiber Treatment Cloth

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has published Glotech Electronics Suzhou Corp patent application for Method for Detecting Uniformity of Glass Fiber Treatment Cloth. The invention was developed by Dong Shijun. The patent application number is CN202511300981 20250912. The patent publication number ..

State Intellectual Property Office of China Releases Ocean University China Patent Application for Deep-sea Mining Area Sediment Plume Dynamic Monitoring System and Multi-module An..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Ocean University China patent application for Deep-sea Mining Area Sediment Plume Dynamic Monitoring System and Multi-module Analysis Method Thereof. This invention was developed by Jia Yonggang, Guo Xu, Chen Xiang, Zhu Xianming and Fan Zhihan. The pat..

Zoomlion Heavy Industry Science & Tech Mining Machinery Changsha Co Ltd Files Chinese Patent Application for Heat Dissipation Control System and Heat Dissipation Control Method for..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Zoomlion Heavy Industry Science & Tech Mining Machinery Changsha Co Ltd has filed a patent application for Heat Dissipation Control System and Heat Dissipation Control Method for Vehicle and Mining Engineering Vehicle. This invention was developed by Ding Lei, Li Ziyang, Wang Yi, Li Meng and Lian Dong. The p..

Sichuan Chuanyou Engineering Tech Consulting Service Co Ltd Submits Patent Application for Intelligent Regulation and Control System and Proportioning Method for Strength Field of ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Sichuan Chuanyou Engineering Tech Consulting Service Co Ltd has submitted a patent application for Intelligent Regulation and Control System and Proportioning Method for Strength Field of Filling Body in Goaf of Underground Mine. Ren Feng, Zhang Cheng, Deng Yongkang and Duan Xuping developed the invention. T..

State Intellectual Property Office of China Releases Hebei Jianan Mining And Metallurgy Eng Design Co Ltd Patent Application for Underground Mine Goaf Filling Body Strengthening an..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Hebei Jianan Mining And Metallurgy Eng Design Co Ltd patent application for Underground Mine Goaf Filling Body Strengthening and Subsequent Mining Joining Method. This invention was developed by Bao Shichao, Liu Xiaolin, Jiao Huanlong, Zhou Yanbo, Ning Zo..

State Intellectual Property Office of China Releases Shandong Kang GE Energy Technology and Shandong Xinkuang Zhaoguan Energy Co Ltd Patent Application for Filling Body-surrounding..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- State Intellectual Property Office of China has released Shandong Kang GE Energy Technology and Shandong Xinkuang Zhaoguan Energy Co Ltd patent application for Filling Body-surrounding Rock Cooperative Bearing Mine Pressure Zone Control Method. This invention was developed by Fan Jianguo, Li Wei, Li Xiushan, Xu..

Soochow University Submits Chinese Patent Application for Dust Fall Environment-friendly Device for Ore Mining

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Soochow University has submitted a patent application for Dust Fall Environment-friendly Device for Ore Mining. This invention was developed by Zhao Jingyu, Zhang Haitao and Sun Yonggang. The patent application number is CN202511348925 20250922. The patent publication number is CN121184178 (A). International..

Guoneng Baorixile Energy Ltd Company Submits Chinese Patent Application for Crushing Station Arrangement Method in Opencast Coal Mine Parallel Mining Area Steering Period and Relat..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Guoneng Baorixile Energy Ltd Company has submitted a patent application for Crushing Station Arrangement Method in Opencast Coal Mine Parallel Mining Area Steering Period and Related Equipment. This invention was developed by Liu Xin, Du Yongzhi, Ding Chunjian and Li Ruixing. The patent application number is..

Shanxi Haidela Taikuang Int Mining Tool Equipment Co Ltd Submits Chinese Patent Application for Coal Mining Machine Roller with Wear-resistant Structure and Use Method of Coal Mini..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Shanxi Haidela Taikuang Int Mining Tool Equipment Co Ltd has submitted a patent application for Coal Mining Machine Roller with Wear-resistant Structure and Use Method of Coal Mining Machine Roller. This invention was developed by Bai Xinli, Zhang Weihua and Du Jiangtao. The patent application number is CN20..

AnHui Jinrisheng Mining Submits Chinese Patent Application for Hydrogeological Exploration Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- AnHui Jinrisheng Mining has submitted a patent application for Hydrogeological Exploration Device. This invention was developed by Yao Deyan, Dai Zhenxue, Lu Shiming, Mi Hailin, Xiang Zhao, Zhu Guangjian and Zhang Xu. The patent application number is CN202511420347 20250930. The patent publication number is ..

Sichuan Ninth Geology Team Seeks Patent for Positioning and Punching Device for Copper Ore Deep Prospecting

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Sichuan Ninth Geology Team has sought patent for Positioning and Punching Device for Copper Ore Deep Prospecting. This invention was developed by Wang Bo, Liu Xiuping, Liu Can, Shao Changsheng, Deng Ziqing, Liu Qi, Shen Rong, Guo Gangqiang and Xiong Jianhua. The patent application number is CN202511683576 20..

Fujian Special Machinery Tech Co Ltd Applies for Patent on Gold Ore Exploration Drilling Machine

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Fujian Special Machinery Tech Co Ltd has applied Chinese patent for Gold Ore Exploration Drilling Machine. Lan Qingliang, Chen Guolong, Lai Tingting and Lan Qingyuan developed it. The patent application number is CN202511724968 20251124. The patent publication number is CN121184047 (A). International Patent ..

Hefei Yichuang Metal Plate Tech Co Ltd Submits Chinese Patent Application for Large Sheet Metal Part Welding Device with Automatic Overturning Function

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Hefei Yichuang Metal Plate Tech Co Ltd has submitted a patent application for Large Sheet Metal Part Welding Device with Automatic Overturning Function. This invention was developed by Zhou Zhanzhong, Wu Wei and Lu Feifei. The patent application number is CN202511281092 20250909. The patent publication numbe..

Anhui Benteng Hardware Mfg Co Ltd Submits Chinese Patent Application for Welding Machine for Welding End of Metal Support

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Anhui Benteng Hardware Mfg Co Ltd has submitted a patent application for Welding Machine for Welding End of Metal Support. This invention was developed by Song Zhaojun and Ye Youlin. The patent application number is CN202511537777 20251027. The patent publication number is CN121179085 (A). International Pate..

Wuxi Niutuopu Machinery Tech Co Ltd Submits Chinese Patent Application for Plate Welding Device for Metal Plate Machining

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Wuxi Niutuopu Machinery Tech Co Ltd has submitted a patent application for Plate Welding Device for Metal Plate Machining. This invention was developed by Cheng Linqun and Wei Zhenghan. The patent application number is CN202511193606 20250825. The patent publication number is CN121179080 (A). International P..

Ningbo III Lasers Tech Co Ltd Submits Patent Application for Composite Processing Method and System for Transparent Hard and Brittle Material

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Ningbo III Lasers Tech Co Ltd has submitted a patent application for Composite Processing Method and System for Transparent Hard and Brittle Material. Ren Yunpeng, Zhang Peng, Ma Zhiyue, Zhao Wenling, Tao Renjian, Li Ruixue, Fan Yu and Ma Changkai developed the invention. The patent application number is CN2..

Foshan Yiguang Aluminum Ind Co Ltd Submits Chinese Patent Application for Cutting Platform for Aluminum Profile Machining

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Foshan Yiguang Aluminum Ind Co Ltd has submitted a patent application for Cutting Platform for Aluminum Profile Machining. This invention was developed by Lyu Yanling, Lyu Jun, Dong Manyi and Lin Zhuolong. The patent application number is CN202511629599 20251108. The patent publication number is CN121179044 ..

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