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Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Shaanxi Dawoxin Intelligent Equipment Co Ltd has sought patent for Semiconductor Equipment-oriented Guide Rail Cleanliness Monitoring System and Method. This invention was developed by Wang Shuai and Liu Hongwei.
The patent application number is CN202610396002 20260330. The patent publication number is CN1..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Huizhou Desay Sv Intelligent Transportation Technological Institute Co Ltd has submitted a patent application for Radar Angle Determination Method and Device Based on Heterogeneous Uniform Array, Equipment, Medium and Product. Dong Heng developed the invention.
The patent application number is CN2026100816..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Harbin Institute Of Technology and Harbin Institute Of Technology Zhengzhou Research Institute have filed a patent application for Phase Change Sweating Cooling Experiment Device and Method Based on High-temperature Premixed Flame Jet Flow. This invention was developed by Zhou Weixing, Ren Zhipeng, Zheng Jiay..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- North University of China and Northwest Institute Of Mechanical & Electrical Engineering have sought patent for Diaphragm Trigger Type Carbon Dioxide Constant Volume-variable Volume Phase Change Visual Experiment Device. This invention was developed by Zhang Shengsen, Lei Qiang, Chao Hongxiao, Sun Zhiqun, Li ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Nanjing Haiyan Tech Co Ltd has filed a patent application for Detection Equipment for Cambered Surface Door Plate. This invention was developed by Zhao Fengguang, Liu Songjiang and Miao Zhenhai.
The patent application number is CN20251243184 20251231. The patent publication number is CN121933519 (A). Inter..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Beijing Airui Jingyi Tech Co Ltd has submitted a patent application for Fluorescent Dipole Azimuth Angle and Orientation Consistency Analysis Method, Device and Equipment. Wang Wenyi, Ge Xichuan and Qiao Liang developed the invention.
The patent application number is CN202610377338 20260326. The patent pub..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Chongqing Carbon Housekeeping Tech Co Ltd has applied Chinese patent for Industrial Field Carbon Emission Monitoring Device and Use Method Thereof. Yu Kai, Fang Zhuoan, Luo Yu, Lai Jiewei, Hou Haoran, Zeng Kesong, Liu Xiao and Lan Yao developed it.
The patent application number is CN202610354023 20260323. ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Nanjing Rich Engineering Tech Co Ltd and Nanjing Huatian Science And Tech Development Co Ltd patent application for Cloud Big Data Processing Method of Water Quality Analysis Platform. The invention was developed by Xing Jiehua, Gu Lei and Li Baijin.
..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Eastern Union Stem Cell & Gene Eng Co Ltd and Huzhou University have submitted a patent application for Flow Type Sheath Fluid Clean Circulation and Bubble Suppression Device. Liu Qingguo, Liu Chao, Yang Xuwei, Xu Zhiguo, Niu Yikun and Ren Zhenhui developed the invention.
The patent application number is C..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Changjiang River Scientific Research Institute Of Changjiang Water Resources Commission has filed a patent application for Grouting Infiltration Reduction and Water Sealing Performance Evaluation Integrated Device for Surrounding Rock of Underground Cavern Oil Depot. This invention was developed by Ding Chang..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Shenzhen Yangxing Tech Co Ltd has applied Chinese patent for Full-automatic Batch Test Method and System for Waveform Parameters of Crystal Oscillators. Cai Qinhong, Liu Hanwen and Cai Ronghong developed it.
The patent application number is CN202610298592 20260312. The patent publication number is CN121933..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Guoke Guangxin Jinxing Beijing Laboratory Tech Co Ltd has filed a patent application for End Face Coupler. This invention was developed by Li Donghao, Wang Zhiyuan and Liu Jingwei.
The patent application number is CN202511809032 20251203. The patent publication number is CN121934207 (A). International Pate..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Dongguan Yamagata Optics Co Ltd has filed a patent application for Concave-convex Structure Film, Preparation Process Thereof and Shading Ring. This invention was developed by Huang Jing.
The patent application number is CN20261075606 20260120. The patent publication number is CN121934191 (A). Internationa..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Shandong Mengshan Road And Bridge Co Ltd has sought patent for Exploration Equipment for Surveying and Mapping Engineering Geology. This invention was developed by Ushikawa, Liu Jianfeng, Gao Zhaowei and Zhang Chao.
The patent application number is CN20261063484 20260119. The patent publication number is C..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Yangtze University has submitted a patent application for Device and Method for Monitoring Rotating Speed of Rotating Nozzle Under Adjustable Confining Pressure Condition. Zhao Jin, Li Zhijie, Zhao Shanqing, Tang Wenxian, Wang Zonghang and Ye Hengdong developed the invention.
The patent application number ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Northwestern Polytechnical University and Xi'an Aviation Institute Of Computing Technology Aviation Industry Corporation Of China Ltd patent application for Wheel Speed Acquisition Method and Circuit with High Robustness. This invention was developed by..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Xian Thermal Power Research Institute Co Ltd patent application for Method for Determining Moisture Content of Gear Oil. Tang Jinwei, Feng Liping, Yan Tao, Yao Lei, Wang Yu and Wang Xiaowei developed the invention.
The patent application number is CN..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Yaoke New Mat Tianjin Co Ltd patent application for Ghost Peak Trapping Column, Liquid Chromatography System, Analysis Method and Performance Management Method. This invention was developed by Zhang Zhenjie, Mao Tianhui and Jia Huiyou.
The patent app..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Zhejiang Institute Mech & Elect Eng patent application for Sealed Quick-release Case Structure. Xu Chunwei, Zhou Huifang and Zhao Zhen developed the invention.
The patent application number is CN202511987043 20251226. The patent publication number is..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Suzhou Shiruizhuo Tech Co Ltd patent application for Self-moving Device and Control Method of Self-moving Device. Wang Yanhui and Li Huan developed the invention.
The patent application number is CN202610139397 20260130. The patent publication number..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Xiamen Institute Of Technology patent application for Production Line Equipment Intelligent Collaborative Management System Based on Swan Mongolian Distributed Architecture. Gao Lizhen developed the invention.
The patent application number is CN20261..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Yancheng Stard Minli Valves Co Ltd patent application for Valve Remote Operation and Maintenance and Fault Diagnosis System Based on Industrial Internet. This invention was developed by Zeng Xuelong and Yang Gengjun.
The patent application number is ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Ningbo Xingboyuan Intelligent Tech Co Ltd has sought patent for Multi-station Automatic Transfer and Visual Liquid Control Integrated Liquid Separation Integrated System. This invention was developed by Feng Yaozhen and Li Yiyang.
The patent application number is CN202610111228 20260127. The patent publica..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Zhejiang Wellvast Packing Printing Products Co Ltd patent application for Continuous Production Control Method and System Based on Gravure Multi-station Linkage. This invention was developed by Shen Panliang, Pan Zhonghua and Yao Linwei.
The patent a..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Shenzhen Dazu Intelligent Control Tech Co Ltd has submitted a patent application for Processing Equipment, Control Method and Device Thereof and Storage Medium. This invention was developed by Yu Qiang, Huang Qingying, Hu Rui and Feng Yuxin.
The patent application number is CN202610111505 20260127. The pat..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Wuhan Huazhong Numerical Contr patent application for Workpiece Attitude Error Compensation Method and System Based on Space Angle and Tcstrans. This invention was developed by Yu Liwu, Cheng Xiuyuan and Gao Xiang.
The patent application number is CN..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Chengdu Shuzi Innovation Tech Co Ltd has applied Chinese patent for Iec61499 Equipment Motion Control Method, Device, Equipment and Medium. Huang Kemeng and Wang Wei developed it.
The patent application number is CN202610125120 20260129. The patent publication number is CN121934470 (A). International Paten..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Guangzhou Sealion Software Science And Technology Limited Co has applied Chinese patent for Material Interruption Prevention Control Method and System. Liu Dihu and Luo Xiyang developed it.
The patent application number is CN20261066899 20260119. The patent publication number is CN121934453 (A). Internatio..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- CCCC Zhongnan Engineering and CCCC First Highway Engineering Group have applied Chinese patent for Ecological Sensitive Area Bridge Construction Wastewater Recycling System. Kang Qinguo, Zhu Tao, Ren Peng, Su Chaoyun, Zeng Zhaoxin, Zhou Kaikai, Ye Zihang, Yi Zhibin, Wang Zhibin, Zhong Zequan, Tang Zuping, Zho..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- National University of Defense Technology PLA has sought patent for Low-snapshot Doa (direction of Arrival) Estimation Method, Device and Equipment for Covariance Matrix Enhancement. This invention was developed by Hu Panhe, Su Xiaolong, Liu Zhen, Chen Lingfeng and Cheng Chen.
The patent application number..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Xi'an Thermal Power Research Institute Co Ltd has submitted a patent application for Photovoltaic Panel Rail Laying Fixing Part and Working Method. This invention was developed by Bai Ruibo, Zhao Yongjian, Wang Weifeng, Yang Zhongqiao, He Tao, Zhao Jie and Meng Yong.
The patent application number is CN2026..
Engineering
| Thu 23 Jul 2026
Munich, July 24 -- Hultafors Group AB has submitted a patent application for Bevel Square. This invention was developed by Andersson Göran.
The patent application number is EP20250153142 20250121. The patent publication number is EP4779258 (A1). International Patent Classification code is G01B3/56. Cooperative Patent Classif..
Engineering
| Thu 23 Jul 2026
Munich, July 24 -- Seppeler Gitterroste GmbH & Co KG has submitted a patent application for Covering Device and Method for Producing Same. Ulbrich Jens, Mlynarczyk Andre and Düchting Reinhard developed the invention.
The patent application number is EP20260152011 20260115. The patent publication number is EP4779227 (A1). Int..
Engineering
| Thu 23 Jul 2026
Munich, July 24 -- Hivent Sp ZOO has submitted a patent application for Ventilation Duct. Marek Przemyslaw developed the invention.
The patent application number is EP20250152346 20250116. The patent publication number is EP4779225 (A1). International Patent Classification code is F24F13/02. Cooperative Patent Classification ..
Engineering
| Thu 23 Jul 2026
Munich, July 24 -- Iceheart AB has submitted a patent application for a Method for Cooling of a Space and Cooling Arrangement. This invention was developed by Blom Fredrik.
The patent application number is EP20250152837 20250120. The patent publication number is EP4779219 (A1). International Patent Classification code is F24F..
Engineering
| Thu 23 Jul 2026
Munich, July 24 -- Wienerberger AG has submitted a patent application for Method for Installing Underfloor Heating or Cooling. Milenovic Ivan developed the invention.
The patent application number is EP20260152541 20260119. The patent publication number is EP4779216 (A1). International Patent Classification code is F24D3/14. ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Sanming University, Henan Mechanical & Electrical Vocational College, Zynp Corp and Sinomach Intelligence Tech Co Ltd have applied Chinese patent for On-line Surveying and Mapping Method and System for Full-working-condition Stribeck Curve of Engine Friction Pair. Wang Qianting, Guo Sanci, Zou Wuhui, Wang Yon..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Hangzhou Zhefu Nuclear Power Equipment Co Ltd has applied Chinese patent for Sliding Bearing Test Device. Wen Languan, Wu Peng, Gu Chunyu, Fang Jinghui, Guo Hao and Zeng Huangpeng developed it.
The patent application number is CN202511536946 20251027. The patent publication number is CN121933271 (A). Inter..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Datang Institute Mangya New Energy Co Ltd, North China Electric Power Test Research Institute Of China Datang Corporation Science And Technology Res and China Datang Corporation Science And Technology Research Institute Co Ltd have applied Chinese patent for Bolt Loosening State Monitoring Device and Method. ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Institute Of Mechanics Chinese Academy Of Sciences has submitted a patent application for Multi-degree-of-freedom Towing Motion Ventilation Supercavity Experimental Device and Method in Wave Environment. This invention was developed by Wang Zhan, Wang Yiwei, Chai Jin, Wang Zhiying and Wang Jingzhu.
The pat..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- Jiangsu Leuven Instruments has submitted a patent application for Manufacturing Method for Blazed Grating. Yang Yuxin, Xu Kaidong, Cui Hushan, Dong Shuo and Xie Tingting developed the invention.
The patent application number is EP20240861698 20240719. The patent publication number is EP4776035 (A1). Interna..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Institut National De La Rech Aerospatiale patent application for Mute Communication Mask Comprising Movable Acoustic Holding Element. This invention was developed by Simon Frank.
The patent application number is CN20248063495 20241002. The patent pub..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Guangdong Midea Intelligent Technology, Dorna Tech Co Ltd and Servotronix Motion Control Shenzhen Co Ltd patent application for Servo System, Resonance Suppression Method Thereof and Servo Driver. Zheng Mengfei developed the invention.
The patent app..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Guangdong Qingneng Ruilong New Energy Tech Co Ltd has filed a patent application for Brushing Method and System of Hydrogen Production Equipment and Hydrogen Production System. This invention was developed by Liu Haibin and She Guangjin.
The patent application number is CN20261062409 20260118. The patent p..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- HD Hyundai Electric has sought patent for Side Clamp. This invention was developed by Kim Chang Uk and Lee Jin Woo.
The patent application number is EP20250186454 20250630. The patent publication number is EP4779661 (A1). International Patent Classification code is H01F27/26. Cooperative Patent Classificati..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Baoding Municipal Public Security Bureau Traffic Man Detachment Traffic Man Bureau has filed a patent application for Dynamic Cooperative Control System and Method of Intersection Tailgating Left-turn Mode. This invention was developed by Liu Tao, Gao Hailiang, Liu Chao, Jia Tao, Zhang Bolin, Li Shuo, He Huaw..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Beijing University of Chemical Technology and AECC Shenyang Engine Research Institute have sought patent for Turbofan Engine Fan Unbalanced Vibration Fault Self-healing Regulation and Control System and Method. This invention was developed by Gao Jinji, Ge Xiangdong, Han Lincai, Pan Xin, Lu Jiaqiao, Zhang Zit..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- North University of China and Northwest Institute Of Mechanical & Electrical Engineering have sought patent for Supercritical Carbon Dioxide Laval Nozzle Pulse Thrust Experiment Device. This invention was developed by Zhang Shengsen, Lei Qiang, Chao Hongxiao, Sun Zhiqun, Li Qiang, Shi Jingde and Li Chengming...
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Changchun Institute Of Optics Fine Mechanics And Physics Chinese Academy Of Sciences has submitted a patent application for Supporting Mechanism and Low-temperature Radiometer Adopting Same. Ye Xin, Wang Yuwei, Fang Wei, Yang Dongjun, Wang Kai, Yi Xiaolong and Jia Ruidong developed the invention.
The paten..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- China Constr 8th Engineering Division has submitted a patent application for Engineering Project Intelligent Distribution Box for High-precision Carbon Emission Data Acquisition. This invention was developed by Liu Wenqiang, Gong Shunming, Song Xueyi, Ruan Shipeng, Xu Angyang, Sun Xiaoyang, Feng Jun, Zhang Ya..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Ibiden has sought patent for Composite Component. This invention was developed by Goto Shinnosuke and Ushida Takeshi.
The patent application number is CN20248061982 20240927. The patent publication number is CN121941799 (A). International Patent Classification codes are C23C26/00, H01M50/505, H01M50/522, H..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Grace Farm Co Ltd patent application for Functional Material Derived from Natural Substances and Use Thereof. Tagami Masao, Tsurushima Masahiro, Higuchi Rino, Soejima Kosuke and Kuwabara Junko developed the invention.
The patent application number is..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- European Patent Office has received Resstende SRL patent application for Upright for Sliding Roller Blind and Corresponding Sliding Roller Blind. Gasparini Fabio Stefano developed the invention.
The patent application number is EP20260151222 20260112. The patent publication number is EP4775796 (A1). Interna..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- Schueco International has submitted a patent application for Frame Profile with a Drainage Device. This invention was developed by Powar Omkar and Lindenmann Benjamin.
The patent application number is EP20250159676 20250224. The patent publication number is EP4775792 (A1). International Patent Classificatio..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- VKR has sought patent for Actuator System and Method for Automatically Moving a Skylight Element. This invention was developed by Langbo Lars and Berg Andreasen Glenn.
The patent application number is EP20250150689 20250108. The patent publication number is EP4775786 (A1). International Patent Classificatio..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- Dormakaba Deutschland has submitted a patent application for Door Closer. This invention was developed by Bienek Volker, Pabst Thomas and Bruns Marcus.
The patent application number is EP20250151601 20250113. The patent publication number is EP4775782 (A1). International Patent Classification codes are E05F..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- Shcherbina Nikita has submitted a patent application for Permanent Formwork System for Creating Wall Structures in Tidal Zones and Underwater.
The patent application number is EP20250755317 20250211. The patent publication number is EP4775733 (A1). International Patent Classification codes are E02B3/06, E0..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- Chugoku Electric Power has submitted a patent application for Attachment Suppression/removal Method. This invention was developed by Fukasawa Yuuki, Yamashita Keiji, Hayashi Yoshio, Kamiya Kyoko, Nishida Yurika, Ota Maki, Fukumoto Kazumi, Saito Shinsuke and Yanagawa Toshiharu.
The patent application number ..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- European Patent Office has received Azienda Trasporti Milanesi SpA patent application for Process for Replacing a Worn or Defective Rail Section of a Metro-railway Line. Conte Roberto and Riboli Massimiliano developed the invention.
The patent application number is EP20260151275 20260112. The patent publica..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published PowerChina Guiyang Engineering Corporation and China Three Gorges Construction Engineering Group patent application for Landslide Seismic Signal Precursor Identification and Early Warning Method Based on Machine Learning. The invention was developed by..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Hangzhou Pengpu Tech Co Ltd has submitted a patent application for Data Acquisition Platform Based on Dynamic Analysis Engine. Shi Yuhui, Xie Jieling, Jiang Xuejiao and Ye Huajun developed the invention.
The patent application number is CN202610397164 20260330. The patent publication number is CN121940325 ..
Engineering
| Thu 23 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Guangzhou Metro Design & Research Institute Co Ltd, Beijing Jiaotong University and Guangzhou Metro Group patent application for Shield Engineering Green Evaluation Optimization Method and System Based on Index Deduction. Liu Lyuman, Zhang Yunlin, Wang ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Huangshan Weiqi Intelligent Technology has submitted a patent application for Assembling Device and Assembling Method for Tapered Roller Bearing. This invention was developed by Yu Jing, Zhang Yunlei, Shi Dawei, Wang Xiaochun, Shi Xiaowei and Sun Yunchang.
The patent application number is CN202311764505 20..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Zhejiang Vibon Fan Co Ltd has submitted a patent application for Double-support Bearing Seat Lubricated by Oil Slinger and Lubricating Method of Double-support Bearing Seat. Hu Ping, Niu Dechun, Nie Chunhai and Wu Jihua developed the invention.
The patent application number is CN20261086874 20260122. The p..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Shandong Hengyi Bearing Technology has sought patent for High-bearing-capacity Stain-resistant Bearing. This invention was developed by Li Jingtao, Liang Zitong, Wang Zhenhui, Che Chuanhua, Ma Zhengmin and Xu Guofang.
The patent application number is CN202610306123 20260313. The patent publication number i..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Jinan Tmmt Stone Co Ltd has submitted a patent application for Precise Stone Rolling Linear Guide Rail Pair with Rhombic Structure. This invention was developed by Zhang Lei, Xi Xiangdong, Wang Jun and Zhang Wenxiang.
The patent application number is CN202610148226 20260203. The patent publication number i..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Chuangyu Venture Xiamen Tech Co Ltd has submitted a patent application for Fast-assembly Nut. This invention was developed by Hou Junhai and Liu Dechuan.
The patent application number is CN202610338145 20260319. The patent publication number is CN121932440 (A). International Patent Classification codes are..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- North China University of Technology has filed a patent application for Crack-arrest In-hole Expansion Fixing Sleeve Set and Adaptive Adjustment Method. This invention was developed by Jin Songli, Fang Liang, Wang Runyan and Li Tianyang.
The patent application number is CN202610113735 20260128. The patent ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Jinyun Boxin Machinery Co Ltd has submitted a patent application for Oil Cylinder Test Bench and Test Method. Ying Binchao, Ke Hui, Liu Jianjun, Chen Xiaoyi, Li Kai, Zhao Junjie, Wang Xuefeng and Li Weiliang developed the invention.
The patent application number is CN202610121193 20260129. The patent publi..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Weichai Power has submitted a patent application for Method, Device and Equipment for Correcting Required Flow of Hydraulic Oil Cylinder and Hydraulic Oil Cylinder. This invention was developed by Hou Xuanhui, Li Anying, Hu Yonghui, Liu Yan and Liu Jinling.
The patent application number is CN20261093777 20..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Ningbo Jinbo Intelligent Equipment Co Ltd has submitted a patent application for Gas-liquid Cylinder. Tu Xuelong developed the invention.
The patent application number is CN202311112791 20230831. The patent publication number is CN121932424 (A). International Patent Classification codes are F15B13/02, F15B..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Jining Huabao Electric Co Ltd has sought patent for Mining Explosion-proof Handheld Oil Injection Actuator. This invention was developed by Li Peng, Zang Jiajia and Xu Fengying.
The patent application number is CN202610146149 20260202. The patent publication number is CN121932420 (A). International Patent ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Shanghai Xunbo Tech Co Ltd has applied Chinese patent for Feedback Type Pressure Adjusting Device. Xia Huan, Li Liang, Yuan Kaihui and Sun Deming developed it.
The patent application number is CN202311829319 20231228. The patent publication number is CN121932418 (A). International Patent Classification cod..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Zhongtian Iron & Steel Group, Nantong and Zenith Steel Group Co Limited have sought patent for Hydraulic Control System of Pellet Thickener. This invention was developed by Chen Xiaozhong, Xia Linfeng, Zhang Liangliang, Meng Fanting, Zhang Qilong, Tan Cheng, Chen Yuhui, Jin Yan, Mu Haojie and Wang Chao.
Th..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has published Suzhou Jumaike Intelligent Tech Co Ltd patent application for Supercharging Device for Warm Isostatic Press. The invention was developed by Pan Guoping.
The patent application number is CN202610230380 20260226. The patent publication number is CN121..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Xi'an University of Technology has submitted a patent application for Air Mass Control Method Based on Sharkskin Inclined Structure and Gas-liquid Multiphase Pump Guide Vane. Feng Jianjun, Li Chenhao, Jia Dingmao, Wu Guangkuan, Luo Xingyi, Ge Zhenguo and Zhu Guojun developed the invention.
The patent appli..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Huawei Technologies has submitted a patent application for Liquid Pump. Lai Zhifeng, Li Jinglu and Liang Guanyin developed the invention.
The patent application number is CN202411522280 20241028. The patent publication number is CN121932406 (A). International Patent Classification codes are F04D13/06 and F..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- North China Electric Power University has submitted a patent application for Centrifugal Compressor, Inlet Prewhirl Device of Centrifugal Compressor, Self-circulation Casing Flow Strengthening Device and Self-circulation Casing Flow Strengthening Method. Li Bingjie, Zhang Lei, Zhang Wenqiang, Zhao Ben and Hua..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Guangdong Nuojian Precision Tech Co Ltd patent application for Backward Centrifugal Fan Capable of Preventing Airflow Leakage. Pang Libin, Wang Nuomo, Liu Debo and Xiao Fujian developed the invention.
The patent application number is CN202610159951 2..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Nidec Instruments has submitted a patent application for Pump Device. This invention was developed by Isaji Naoya.
The patent application number is CN202511527387 20251024. The patent publication number is CN121932383 (A). International Patent Classification codes are F04D13/06, F04D29/42, F04D29/62 and F0..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released Zhongke Nawei Vacuum Tech Hefei Co Ltd patent application for Double-screw Pressurizing Vacuum Pump. This invention was developed by Liu Mengchao, Yu Wei, Yuan Zhilong and Jin Zhiyi.
The patent application number is CN20261093294 20260123. The patent..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Binzhou Huizhishan Building Eng Co Ltd has applied Chinese patent for Spiral Air Compressor. Li Suxia developed it.
The patent application number is CN202610300344 20260312. The patent publication number is CN121932379 (A). International Patent Classification codes are F04C18/16, F04C29/00, F04C29/02, F04C..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Beijing Jingyi Automation Equipment has submitted a patent application for Claw Type Rotor Structure. Wang Jifei developed the invention.
The patent application number is CN202610225271 20260225. The patent publication number is CN121932378 (A). International Patent Classification codes are F04C18/12 and F..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Zhejiang A&F University and Zhejiang Hongmei Scient Instrument Co Ltd have submitted a patent application for Multi-layer Airtight Protection High-pressure Plunger Pump and Liquid Conveying System. This invention was developed by Jiang Renqian, Feng Huajun, Zhu Guohua and Yi Langsha.
The patent application..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has received Shaanxi Kunyue Energy Tech Co Ltd patent application for Oil Extraction System, Oil Extraction Machine and Driving Unit of Oil Extraction Machine. Chai Ruilin and Liu Na developed the invention.
The patent application number is CN202610211621 2026021..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- State Intellectual Property Office of China has released CNPC Jichai Power Co Limited and China National Petroleum patent application for Multi-phase Mixed Liquid Transmission Compressor System and Method. This invention was developed by Deng Zhigang, He Wei, Liu Jing, Wan Xiaofeng, Lin Yuanping, Yan Xinchuan..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Bengbu Xinda Compressor Mfg Co Ltd has submitted a patent application for Drying and Dewatering Mechanism of Compressor. Wang Xiaojun and Sun Quanyou developed the invention.
The patent application number is CN202610144608 20260202. The patent publication number is CN121932364 (A). International Patent Cla..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Yancheng Dafeng Yangxinwa Welfare Machinery Factory has submitted a patent application for Air Compressor with Water Cooling Mechanism. This invention was developed by Zhu Xijun, Tang Jixiang and Tang Chunsuo.
The patent application number is CN202610108813 20260127. The patent publication number is CN1219..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Danniao Electromechanical Suzhou has submitted a patent application for Crankshaft Pump Assembly. This invention was developed by Wu Jiqun, Zhan Wang and Zhu He.
The patent application number is CN202610388432 20260327. The patent publication number is CN121932359 (A). International Patent Classification c..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Casappa SpA has sought patent for Variable Displacement Pump and Method for Regulating Such Pump. This invention was developed by Lettini Antonio.
The patent application number is CN202511542416 20251027. The patent publication number is CN121932358 (A). International Patent Classification codes are F04B1/..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Zhang Qiang has submitted a patent application for Power Output Device Driven Based on External Fluid Pressure and Output Method.
The patent application number is CN202610312970 20260316. The patent publication number is CN121932238 (A). International Patent Classification codes are F01B19/00, F01B25/08, F..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Xuzhou Datun Ind Trade Ind Co Ltd has sought patent for Water Replenishing Device for Water Bags in Explosion-proof Water Shed. This invention was developed by Xin Guibin, Sun Tunxian, Zhou Jialong, Han Erya, Li Teng and Jiang Chunxiang.
The patent application number is CN202411505161 20241028. The patent ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Henan Energy Group Heavy Equipment Co Ltd has applied Chinese patent for Self-moving Hydraulic Support. Wei Guangyan, Du Yongjian, Wu Hua, Cheng Kuo, Su Jingmin, Guo Baoyu, Cui Yuan, Li Weizhen, Song Hui, Mi Wei, Wang Sai, Hou Guangsen, Ban Shaojian, Li Chuan, Liu Zongyuan, Li Xin, Jin Yaohui and Zhu Dongpo d..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Hohai University has submitted a patent application for Active Obstacle-avoiding Tree-root-imitating Anti-falling Anchor Rod with Replaceable Supporting Rod Capable of Independently Moving. This invention was developed by Xue Yuan, Dong Yun, Zhu Desheng, Zhao Gui, Zhou Guannan, Zhang Fei, Yu Daiguang and Gao ..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- CCCC Second Highway Engineering has sought patent for Upward Grouting Stability Control System and Method Based on Counter-acting Force Monitoring. This invention was developed by Qi Hongfei, Sun Tao, Wu Wenlong, Yang Chao, Wang Zhe, Ma Yonghao, Liu Zhenqian, Fang Zhiqiang, Yin Chao and Bai Wanxiao.
The pa..
Engineering
| Fri 24 Jul 2026
Beijing, July 24 -- Hubei University of Technology has submitted a patent application for Deep Well Double-channel Grouting Equipment and Method. Ding Ziqiang, Li Zehang, Zhong Ruze, Wang Rui, Liu Leyan, Tian Mi and Li Yingzhi developed the invention.
The patent application number is CN202610160403 20260204. The patent public..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- Alumis GmbH & Co KG has applied European patent for Handle Element. Bettermann Thomas and Brinkmann Günter developed it.
The patent application number is EP20250225029 20251218. The patent publication number is EP4775765 (A1). International Patent Classification codes are A47B95/02 and E05B1/00. Cooperativ..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- Encofrados J Alsina SA has submitted a patent application for Connecting Device for Formwork Panels and Assembly Comprising Same. Ardila Lopez Germán developed the invention.
The patent application number is EP20230806350 20230905. The patent publication number is EP4775761 (A1). International Patent Class..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- Karl Pedross AG has submitted a patent application for a Coupling Device. This invention was developed by Egger Werner, Kurz Sebastian and Pegger Elias.
The patent application number is EP20250151169 20250110. The patent publication number is EP4775758 (A1). International Patent Classification code is E04F1..
Engineering
| Fri 24 Jul 2026
Munich, July 24 -- European Patent Office has released Lindner Se patent application for Sound Absorber. This invention was developed by Schwaiger Thomas and Koch Kevin.
The patent application number is EP20260150480 20260107. The patent publication number is EP4775754 (A1). International Patent Classification codes are E04B1..
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