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Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Anhui University patent application for Gearbox Composite Fault Diagnosis Method and Storage Medium. The invention was developed by Noh Il-sang, Ruan Yangyang, Xu Changqing, Wang Benqing and Zhu De.
The patent application number is CN202511256007 2..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has received Heilongjiang University of Science and Technology patent application for Rolling Bearing Intelligent Fault Diagnosis Method Based on MVO-VMD and CKCT-net. Liu Fugang, Liu Shenyang, Zheng Shuang, Zhao Kai, Liu Hao, Ma Zhongtian, Kang Hui and Wu Guoqing ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has received Sun Yat-sen University patent application for Method and System for Evaluating Corresponding Relation Between Rainfall Extreme Value Event and Runoff Peak Value Event. Zhao Tongtie, Li Xiaodong, Xiong Shaotang, Tu Tongbi and Chen Xiaohong developed the..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Harbin Engineering University has applied Chinese patent for Large-aperture Seabed Array Deep-sea Close-range Underwater Target Direction Finding Error Correction Method Based on Near-field Deconvolution Focusing Beam Forming. Sun Chunyan, Zhang Liang, Yin Jingwei, Guo Longxiang, Zhang Jingwen, Sun Siyuan, J..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Guangdong University of Science and Technology has submitted a patent application for Method for Reducing Lowest Available Frequency of Reverberation Chamber. This invention was developed by Son Hang-il, Yu Liang, Liu Suping, Tian Liwei, Zhang Xiaochen, Feng Xingcan and Guo Weili.
The patent application n..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published China Coal Technology Engineering Group Chongqing Research Institute patent application for Method and System for Measuring Dust Concentration by Light Scattering Method Based on Humidity Characteristic Decoupling. The invention was developed by Hui L..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Shenzhen University has submitted a patent application for Rock Breaking Device Based on Laser-water Jet, Experimental Device and Method. This invention was developed by Gao Mingzhong, Zhou Xuemin, Li Yuanru, Yang Lei, Yang Bengao, Xie Jing, Hao Haichun, Tang Ruifeng, Zhang Yang, Liu Junjun and He Zhiqiang.
..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences has applied Chinese patent for Synchrotron Radiation Light Source On-line Combined Puncturing Device and Use Method and Application Thereof. Zang Ruxin, Men Yongfeng and Jiang Zhiyong developed it.
The patent application number is CN202..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Wuhan University has sought patent for Anchoring Clamping Device Suitable for Torsion Test of Composite Rod System Component and Using Method of Anchoring Clamping Device. This invention was developed by Liu Zhenzhen, Liu Enming, Lu Yiyan, Chen Yuxiu, Wang Zhe and Song Zongming.
The patent application num..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Lichen Bangxi Instrument (Changzhou) has applied Chinese patent for Water Bath Nitrogen Blowing Concentrator. He Kai and Zhou Bin developed it.
The patent application number is CN202510882196 20250627. The patent publication number is CN120800935 (A). International Patent Classification code is G01N1/28. ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Xi'an Institute of Applied Optics has submitted a patent application for Laser-corrected Dual-band Infrared Target Passive Ranging Method. Zhu Yuanyuan, Liu Xiaoqiang, Wang Mingxin, Meng Haijiang, Niu Shuaixu and Shi Leilei developed the invention.
The patent application number is CN202510896262 20250630...
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Nantong Dongyang Precision Mould has submitted a patent application for Detection Device for Cold Heading Die. Hou Songlin developed the invention.
The patent application number is CN202511106227 20250808. The patent publication number is CN120800252 (A). International Patent Classification codes are B21J..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Powerchina Guiyang Engineering Corporation has applied Chinese patent for Arch Dam Global Horizontal Displacement Monitoring Method. Mao Peng, Guo Fawang, Zhu Baoqiang, Bian Xiaowei, Peng Hao, Li Ying, Lin Jincheng, Zhou Yilin, Wang Minji, Wang Fei and Yi Wei developed it.
The patent application number is..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Beijing Institute of Space Mechanics & Electricity has filed a patent application for On-orbit High-precision Separation Firer Mechanism for Kilogram-level Payload. This invention was developed by Liu Qun, Jing Li, Li Gaosheng, Zhang Wei, Lyu Jibin, Chen Jing, Zhang Limei, Kang Jiaxi, Yang Zhao, Zhang Ye, Xu..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Xi'an Modern Control Technology Research Institution patent application for Anti-backlash Structure and Method for Connection of Linear Steering Engine and Air Rudder. The invention was developed by Jin Xin, Nan Guangzhi, Gou Qiuxiong, Hu Xiaoming, Wa..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has received Shandong University patent application for Shell-and-tube Heat Exchanger Capable of Controlling Flow Velocity of Heat Source. Zhang Guanmin, Leng Xueli, Zhang Zheng, Ding Shuaijie, Wang Zhen, Wang Xiaoxuan, Han Yifan, Jia Fuxing, Bai Chao, Qiu Yan, Wei..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Xizi Clean Energy Equipment Manufacturing has submitted a patent application for Magnetically-controlled Vortex Enhanced Heat Transfer Sleeve Type Heat Exchange Tube. This invention was developed by Hu Hao, Qiu Yujie and Wu Haiqian.
The patent application number is CN20251189027 20250805. The patent publi..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Central South University has applied Chinese patent for Three-dimensional Numerical Modeling Method for Transverse Isotropic Rock Containing Initial Microcracks. Li Kaihui, Chen Jiezhen, Han Dongya, Du Guangzhen, Peng Kang and Li Jiangteng developed it.
The patent application number is CN202510910017 2025..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Central South University patent application for Method and System for Calculating Stress Intensity Factor of Elliptic Bending Crack of Quasi-orthogonal Anisotropic Rock Mass. This invention was developed by Yi Wei, Wu Yinian, Huang Shuxin, Rao Qiuhua, ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Zhejiang University has sought patent for Fluid-structure Interaction Heat Transfer Simulation Method, Device and Medium Based on Compressible Ghost Point Immersion Boundary Method. This invention was developed by Wang Tikang, Xu Jian and Yu Zhaosheng.
The patent application number is CN202510904794 20250..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Xinxing JIHUA Beijing Intelligent Equipment Technology Research Institute has submitted a patent application for Simulation Analysis Method and Device for Multi-bullet Shooting Bulletproof Composite Structure. This invention was developed by Zhang Zhipeng, Zhang Shiheng, Kong Fanzhong and Wang Rui.
The pa..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released PowerChina Northwest Engineering Corporation patent application for Method for Determining Fixed Hinge Point of Hydraulic Hoist of Radial Gate and Storage Medium Thereof. This invention was developed by Su Ligang, Li Gang, Zhou Heng, Zhu Zengbing, Liu ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has received Laser Fusion Research Center China Academy of Engineering Physics patent application for Laser Waveform Dynamic Optimization Method and System. Li Sen, Zong Zhaoyu, Zhao Junpu, Yu Fujun, Liang Yue, Jin Sai, Zhang Jun and Zhang Bo developed the inventio..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Harbin Institute of Technology patent application for Transient Dynamic Response Calculation Method and System of High-dimensional Complex Nonlinear Rotor System. This invention was developed by Hou Lei, Jiang Yifan, Zhao Yu, Jin Yuhong, Chang Zeyuan a..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Huaneng Yingkou Thermal Power has submitted a patent application for Equipment Disassembly Sequence Automatic Generation and Verification Method Based on Physical Engine. This invention was developed by Xu Mingzhen, Gao Yingwei, Li Peng, Zhang Hou, Liu Jianan and Ai Qing.
The patent application number is ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Wuhan University of Technology has filed a patent application for Method for Predicting Multi-degree-of-freedom Envelope Forming Concave Drawing Defect of Ribbed Cylinder Part. This invention was developed by Han Xinghui, Tian Duanyang, Zhang Zhaosen, Hua Lin, Zhuang Wuhao, Zheng Fangyan, Chai Fang and Hu Xu..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Anhui University of Science and Technology has submitted a patent application for Numerical Simulation Method for Equivalent Amplification of Columnar Explosive During Radial Water Coupling Charging. This invention was developed by Yin Tao, Zhang Fengzhuang, Ji Ling, Guo Ziru, Fu Jugen, Li Hongwei and He Zhi..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Northwestern Polytechnical University patent application for Method for Evaluating Axial Load Distribution and Wear Life of Connecting Part. The invention was developed by He Xindang, Yao Zhongxin, Liu Hongyi, Yang Rui, Feng Bo, Liu Huan, Yang Suliang..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Institute of Mechanics, CAS patent application for Time Delay Interference Technology and Arm Locking Frequency Stabilization Integrated Semi-physical Experiment Verification Method. The invention was developed by Yuan Yong, Xu Peng, Du Minghui, Deng ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Yanbian University has applied Chinese patent for Finite Element Analysis-based Exhaust System Manifold Support Structure Optimization Method. Hyun Dong-chul, Piao Yanji, Wang Dechao, Jin Shanhai and Jeong Seong Gyu developed it.
The patent application number is CN202510913846 20250703. The patent publica..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has received Xiamen University patent application for Multi-parallel Asymmetric Exhaust Nozzle Design Method Under Geometric Constraint and Exhaust Nozzle. Zhu Chengxiang, Zhang Kairui, Wang Shijun, You Yancheng, Liu Junli and Zhao Hanqing developed the invention.
..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- China University of Mining and Technology, Beijing has sought patent for Roadway Support Determination Method in Fault Structure Scene. This invention was developed by Wang Zhiqiang, Liu Binyu, An Xinyu, Zhao Haoqi and Lin Lu.
The patent application number is CN202510904993 20250702. The patent publicatio..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Chengdu Vocational & Technical College of Industry has submitted a patent application for Underground Water Collecting Device for Geological Engineering. This invention was developed by Su Chunhui, Zhao Shanshan and Chen Aijun.
The patent application number is CN202510962224 20250714. The patent publicati..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- North China University of Water Resources & Electric Power has applied Chinese patent for Multifunctional Geological Survey Sampling Device Suitable for Complex Stratum. Liu Shuai, Liu Handong, Liu Haining, Feng Lingyun, Luo Jiaming and Zhou Wenyong developed it.
The patent application number is CN2025112..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Shaanxi Fast Auto Drive Group has filed a patent application for Rack and Method for Simulating Influence of Transmission Shaft on Vibration Noise and Fatigue of Transmission. This invention was developed by Wang Xin, Ma Husen, Wang Yichen, Zhao Xuan, Yan Peng, Chen Xiaoli, Wang Pengchuan, Zhang Haitao, Zhan..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Northwestern Polytechnical University has sought patent for Gear Wear Operation State Analysis Method and System. This invention was developed by He Xindang, Yang Rui, Liu Huan, Yang Suliang, Liu Hongyi, Feng Bo, Fu Zhendong, Feng Shuxuan, Hu Guangyao and Qie Ruihang.
The patent application number is CN20..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Shenzhen Honghe Innovation Information Technology has sought patent for Auxiliary Maintenance Device. This invention was developed by Chen Yunshen.
The patent application number is CN20251107294 20250721. The patent publication number is CN120800750 (A). International Patent Classification codes are B25B1..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- AECC Shenyang Engine Research Institute has filed a patent application for Small Mechanical Adjusting Device Suitable for Observation Window and Provided with Anti-vibration Structure. This invention was developed by Du Cheng, Xing Weiqi, Bao Dongran, Dong Pengfei, Bai Chunyu, Wang Jingyu, Xie Liang, Chu Shi..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Gree Electric Appliances, Zhuhai patent application for Radial Impeller-driven Rotary Spray Head, Water Distribution Disc, Cooling Tower and Water Sprinkling Method. This invention was developed by Wang Juan, Xiao Yong, Feng Wenhao, Xu Shipeng and Lei ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Yangtze University has submitted a patent application for Non-uniform Structured Material for Enhancing Boiling Heat Transfer and Preparation Method of Non-uniform Structured Material. This invention was developed by Li Qing, Liu Xuanyu, Liu Bin and Yu Bo.
The patent application number is CN20251115520 20..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Hofmann Beijing Engineering Technology has submitted a patent application for Honeycomb-shaped Supporting and Flow Guiding Integrated Structure of Flow Guiding Area of Heat Exchanger. This invention was developed by Lei Tao and Zhao Tong.
The patent application number is CN20251127414 20250724. The patent..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has received Hangzhou Advanced Research Institute USTC patent application for Spiral Fin Heat Exchange Device and Forming Method Thereof. Yin Xiongfei, Wang Zhongge, Lin Jie and Li Jinze developed the invention.
The patent application number is CN202510753156 20..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Zhengzhou University patent application for Phase Change Heat Storage Device Based on Novel Rotating and Twisting Fins and Application. This invention was developed by Tang Songzhen, Zhang Dongliang, Yu Yinsheng, Wu Xuehong, Tian Heqing, Guo Chaxiu, Zh..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Lanzhou Jiaotong University patent application for Sediment Blockage Prevention Spiral Plate Heat Exchanger. The invention was developed by Guo Anning, Ba Zongkai, Na Xin, Wang Lu, Wang Liangbi, Lu Xin, Zhang Jinlong, Lin Zhimin, Guo Yuqian and Ge Hui..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Jiangsu Yuanzhuo Equipment Manufacturing has submitted a patent application for Air Type Brazed Plate Heat Exchanger with Large Length-width Ratio. Miao Junming, Chen Jia, Xu Ke and Hu Tong developed the invention.
The patent application number is CN202511158622 20250819. The patent publication number is ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Qingdao University of Science and Technology patent application for Heat Exchanger Capable of Intelligently Controlling Hot Air Flow Distribution and Heat Exchange Method Thereof. This invention was developed by Chu Jingjing and Yang Yan.
The patent..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Jiangsu Greenland Heat Transfer Technology has applied Chinese patent for Modularized Closed Cooling Tower. Yang Luxu, Huang Yichang and Wang Duo developed it.
The patent application number is CN20251189939 20250805. The patent publication number is CN120800018 (A). International Patent Classification cod..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Sinoma International Engineering patent application for Snowman Pushing Device with Air Cannon Unblocking System. This invention was developed by Wang Kaijun, Li Jinzhu, Zhang Zheng, Jing Guoquan, Fan Mengmeng, Shen Xiaozhong and Li Shanshan.
The pa..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Guangzhou EZVALO Technology has sought patent for Multi-air-duct Control Method, Device and Equipment Based on Placement Position and Medium. This invention was developed by He Zhuowen, Liu Wuxu, Song Luyao and Liu Lanjun.
The patent application number is CN20251184551 20250804. The patent publication num..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Wuxi Rich Intelligent Equipment has submitted a patent application for Jacket Cylinder and Temperature Control Method Thereof. This invention was developed by Yang Junxu, Ma Zhengguang and Zhu Hongliang.
The patent application number is CN202511121250 20250812. The patent publication number is CN120799817..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released China United Northwest Institute for Engineering Design & Research patent application for Multi-source Composite Cross-seasonal Efficient Heat Storage Heat Pump System and Control Method. This invention was developed by Ding Feng, Luo Xilian, Gao Ran, ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Shijiazhuang Tiedao University has filed a patent application for Hot Dry Rock Vertical Well Same-well Injection-production Structure. This invention was developed by Niu Qinghe, Yuan Wei, Zheng Yongxiang, Yin Chao and Shang Songhua.
The patent application number is CN202510876393 20250627. The patent pub..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Wuhu Midea Kitchen & Bath Appliances Manufacturing has sought patent for Thermostatic Valve Assembly. This invention was developed by Liu Wenbiao.
The patent application number is CN202411429007 20241012. The patent publication number is CN120799713 (A). International Patent Classification codes are F24H1..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Jinan City Jiyang District Urban and Rural Water Affairs Bureau patent application for Intelligent Control Method and System for Hydraulic Engineering Gate. This invention was developed by Ren Shuang, Zhang Ke, Yu Qun and Chen Gang.
The patent appli..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Beijing Institute of Control Engineering has submitted a patent application for Method for Establishing Whole-month Navigation Troille Library Based on Regional Partitioning and Layering. This invention was developed by Zhang Yinuo, Li Tao, Li Qi, Su Chang, Hua Baocheng, Liang Shuang, Zhu Hao, Wang Li and Ya..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Guangdong Nuopin Health Industry patent application for Probiotic Workshop Temperature and Humidity Regulation and Control Device. This invention was developed by Li Yongsheng, Liang Zhihao, Huang Baoming and Cai Chunyuan.
The patent application num..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Shenzhen ORVIBO Technology has filed a patent application for Heat Pump System. This invention was developed by Gao Yongsheng.
The patent application number is CN202511115743 20250808. The patent publication number is CN120799542 (A). International Patent Classification codes are F24F1/0003, F24F11/42, F2..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Huaneng Fujian Energy Development, Fuzhou Branch patent application for Pull Rod Mechanism and Combustor Secondary Air Limiting Device. The invention was developed by Yang Lei, Wang Meihuan, Huang Fangjian, Jiang Peng, Lin Xinghao, Zhang Linghan, Hu S..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Daw Bearing Company has applied Chinese patent for Angular Contact Ball Bearing Outer Ring with Oil Injection Structure. He Yajun, Tian Fengmiao, Cheng Yang, Zeng Siding and Song Hee developed it.
The patent application number is CN202511246626 20250902. The patent publication number is CN120799305 (A). I..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Suzhou Victory Precision Manufacture patent application for Wall Hanging Capable of Adjusting Up, Down, Left and Right Heights. The invention was developed by He Hongdong and Xie Dongxia.
The patent application number is CN202510937094 20250708. Th..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- CCCC Third Harbour Engineering has submitted a patent application for Free Telescopic Support. Meng Chao, Fu Jiangwen and Niu Guangyang developed the invention.
The patent application number is CN20251110072 20250722. The patent publication number is CN120799289 (A). International Patent Classification co..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- CNNC Nuclear Power Operation Management has sought patent for Device and Method for Relieving Remote Expansion of Cushion Block Locking Cap of Heat Insulation Sleeve. This invention was developed by Fan Weifeng, Zhou Wei, Qi Hongchang, Chen Zhibo, Fan Lianxing, Meng Weimin, Nie Wenzhe, Li Zhengguang, Lu Shao..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Harbin Institute of Technology has submitted a patent application for Corrosion-resistant Heat Insulation Sleeve. Liu Huanpeng, Wen Yuhui and Mo Fei developed the invention.
The patent application number is CN202511189123 20250825. The patent publication number is CN120799258 (A). International Patent Cla..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Nanjing University of Science & Technology patent application for High-speed Non-contact Dynamic Seal Compressed Air Rotating Joint. This invention was developed by He Fan, Wang Lijun and Liang Yi.
The patent application number is CN202511125352 202..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published CNOOC Gas & Power Group patent application for Pipeline Butt Joint. The invention was developed by Xiao Li, Cheng Hao, Li Fangqiu, Li Endao, Liu Yang, Bu Yufeng, Luo Tingting, Zhang Xiao, Zhang Xiaohui, Yang Jiayi, Fan Minglong, Zhang Shuxun and Dou T..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Shanxi Xinhua Chemical Defense Equipment Research Institute has sought patent for Efficient Rotary Exhaust Valve. This invention was developed by Kang Zhenyu, He Jianyuan, Gao Huifang, Li Junwei, Zhao Rui, Suo Tao and Wang Xiaoqian.
The patent application number is CN202510881367 20250627. The patent publ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Wuxi KELK Apparatus & Valve has filed a patent application for Pneumatic Diaphragm Regulating Valve Based on Accurate Feedback of Opening Degree. This invention was developed by Wang Yongxing, Lu Jun, Pan Hongfei, Lyu Siyi and Ma Haifeng.
The patent application number is CN202511309354 20250915. The paten..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Huazhong University of Science and Technology patent application for Sea Depth Pressure Self-adaptive Anti-pollution Flow Control Valve. This invention was developed by Wang Zhenyao, Wang Chuanmin, Liu Yinshui, Wu Defa, Deng Yipan, Wang Yonghui and Zou..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Taizhou Jiaheng Valve patent application for Noise Reduction Pressure Reducing Valve. The invention was developed by Xu Baomin and Tu Changbing.
The patent application number is CN20251136162 20250726. The patent publication number is CN120799158 (..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Suzhou Invotech Scroll Technologies has filed a patent application for Noise Reduction Stop Valve of Scroll Compressor and Scroll Compressor. This invention was developed by Qin Jia.
The patent application number is CN202410427466 20240410. The patent publication number is CN120799153 (A). International P..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Zhejiang Ketai Valve has submitted a patent application for Sleeve Type Annular Sealing Axial Flow Check Valve. This invention was developed by Geng Lian, Kan Baiwen, Yu Song, Li Haishan, Yun Yongjie and Ye Ziwen.
The patent application number is CN20251163401 20250731. The patent publication number is CN..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Zhejiang University has submitted a patent application for Spring Type Miniature One-way Valve and Control Method Thereof. This invention was developed by Zhang Bin, Wang Andi, Bai Dapeng, Hong Haocen, Luo Yichen and Yang Huayong.
The patent application number is CN202511150960 20250818. The patent public..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Hunan Heran Equipment Engineering Tech Co Ltd has submitted a patent application for Self-closing Type Valve Heat Preservation Sleeve. This invention was developed by Zhang Qingjun and Chen Junrong.
The patent application number is CN20251120704 20250724. The patent publication number is CN120799130 (A). ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Jiangjie Precision Transmission Technology Dongguan has submitted a patent application for Right-angle Planetary Reducer Belt Bevel Gear Reversing Mechanism. This invention was developed by Jiang Song, Wang Jietao and Jiang Lin.
The patent application number is CN202511227471 20250829. The patent publicat..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Wuhan University has submitted a patent application for Planetary Reducer. This invention was developed by Wang Wei, Zou Jinzhou and Wang Yunpeng.
The patent application number is CN202510747024 20250605. The patent publication number is CN120799064 (A). International Patent Classification codes are F16H5..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- AECC Harbin Dongan Engine has submitted a patent application for Deep Hole Blind Assembly Device and Method for Gear Transmission Closed Cavity of Main Speed Reducer. This invention was developed by Miao Fuhua, Wang Ying, Xin Kezhong, Deng Hongyang, Su Lei, Su Yi and Gao Chao.
The patent application numbe..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- AECC Harbin Dongan Engine has submitted a patent application for Vibration Suppression Method for High-speed Thin-wall Cylindrical Gear. This invention was developed by Sun Huiying, Guan Yunchao, Ren Yi, Sun Xinjie, Cui Xueying, Ji Guangxun and Li Yang.
The patent application number is CN202510921872 2025..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has released Chongqing Tsingshan Industrial patent application for Anti-rotation and Anti-collision Differential Mechanism Structure. This invention was developed by Lin Quan, Zuo Jin, Lin Guifeng and Liao Binxiong.
The patent application number is CN20251094886..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Schaeffler Technologies AG has submitted a patent application for Torsion-limiting Shock Absorber. Hong Jie developed the invention.
The patent application number is CN202410430659 20240410. The patent publication number is CN120799041 (A). International Patent Classification codes are F16F15/123 and F16F..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Huazhong University of Science and Technology has sought patent for Quasi-zero Stiffness Vibration Isolator Based on Inerter and Connecting Rod Coupling and Parameter Design Method. This invention was developed by Dai Wei, Xu Weiye, Ran Liaoyuan, Meng Xueliang, Zhu Xiang, Li Tianyun, Chen Shilian, Wang Lin, ..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Changsha University of Science and Technology has applied Chinese patent for Disc Type Negative Stiffness Damper. Han Yan, Peng Wenlin, Hu Peng, Li Kai, Jiang Zhenglong, Liu Zhiqiang, Zeng Huan, Chen Xu and Qiu Zhixiong developed it.
The patent application number is CN202510910254 20250702. The patent pub..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has published Beijing University of Technology patent application for Workshop Scheduling Method Oriented to Tray-workbench Binding and Clamping Flexibility. The invention was developed by Liu Zhifeng, Wang Linjing, Yan Jun, Zhang Yueze and Cheng Qiang.
The pate..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Longdong University has sought patent for Intelligent Low-temperature Liquid Evaporator Control Optimization Method. This invention was developed by Zhang Qi, Ren Jinping, Huang Bo, Bao Wangning, Li Peiheng, Lu Yani and Chen Bing.
The patent application number is CN202511302120 20250912. The patent public..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Harbin Institute of Technology has submitted a patent application for Approximate Diffraction-free Polarization Mobius Ring Generation Method Based on Bessel Beam. Hina, Yuan Leyi, Wang Xin and Zhang Kuang developed the invention.
The patent application number is CN20251155043 20250730. The patent publica..
Engineering
| Sat 14 Mar 2026
Beijing, March 14 -- Yangzhou University has submitted a patent application for Absorber Comprising Embedded Body. This invention was developed by Song Hongqiao, Xu Fengchi, Chen Haitao, Qian Qinyu and Wang Qinhua.
The patent application number is CN202510930231 20250707. The patent publication number is CN120802414 (A). Inte..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- Krellenstein Adam Gruen has been granted a patent for Mechanical Clock for Use in Fluid Media.
The patent application number is US202318174311 20230224. The patent publication number is US12572114 (B2). International Patent Classification code is G04B1/26. Cooperative Patent Classification codes are G04..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- Hernandez Jorge Simon has been awarded a patent for Heliostat.
The patent application number is US202318367800 20230913. The patent publication number is US12571986 (B2). International Patent Classification codes are F24S23/71, G02B5/20, G02B7/183 and G02B7/198. Cooperative Patent Classification codes..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- U.S. Patent and Trademark Office has awarded a patent to Veoneer US Safety Systems LLC for Sealed ECU Assembly. Yoder Jacob Jay and Sanchez Luis Fernando developed the invention.
The patent application number is US202318123094 20230317. The patent publication number is US12575039 (B2). International Pa..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- Plasma Surgical Inc has received a patent for Systems, Methods, and Devices for Generating Predominantly Radially Expanded Plasma Flow. This invention was developed by Suslov Nikolay.
The patent application number is US202418749281 20240620. The patent publication number is US12575017 (B2). Internation..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- Lake Products Ltd has been awarded a patent for Sealing Device. This invention was developed by Haynes Andrew Leo and Giurgiu Gabriel Ioan.
The patent application number is US201917044881 20190404. The patent publication number is US12571697 (B2). International Patent Classification codes are F16L55/11..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- NM Numerical Modelling GmbH and Maglab AG have been awarded a patent for Sensor Device and Method for Determining a Relative Angular Position Between Shaft Halves of a Rotary Shaft. This invention was developed by Roos Markus and Bilbao Javier.
The patent application number is US202318314632 20230509. ..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- Lenlok Holdings LLC has been granted a patent for Sensor Device for Fluid Fitting. This invention was developed by Halverson Andrew, Leopold Mark, Timieski Mark, Trowbridge Matt, Farren Vance, Lennon William H and Sindelar Mark John.
The patent application number is US202218068789 20221220. The patent ..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- U.S. Patent and Trademark Office has awarded a patent to Hilti for Target and Plumbing System for Transferring a Point of Interest on a Jobsite Surface. Sanchez Ruelas Jafet German, Kerschbaumer Marco, Tiefenthaler Stefan and Roller Thomas developed the invention.
The patent application number is US202..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- DetNet South Africa has obtained a patent for detonator assembly placement. This invention was developed by Botha Marius Christo and Liebenberg Abraham Johannes.
The patent application number is US202218713937 20220926. The patent publication number is US12571621 (B2). International Patent Classificati..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- Recknagel GmbH & Co Kg has been granted a patent for Clamping System for Accessories on a Picatinny Rail. This invention was developed by Haering Walter.
The patent application number is US202418417008 20240119. The patent publication number is US12571613 (B2). International Patent Classification code ..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- U.S. Patent and Trademark Office has awarded a patent to DRS Network & Imaging Systems LLC for Method and System for Rail Grabber with Attenuated Mechanical Response. Mize Shawn, Mapel William, Williams Paul, Jameson Nick, Pietrasik Kenneth and Rudnai Alan developed the invention.
The patent applicatio..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- U.S. Patent and Trademark Office has awarded a patent to Comp Tac Victory Gear for Quick Release Holster. Luna Brian and Main Adam developed the invention.
The patent application number is US202418433621 20240206. The patent publication number is US12571609 (B2). International Patent Classification cod..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- Shadow Systems has received a patent for Trigger Assembly. This invention was developed by Ye Benjamin Ni.
The patent application number is US202318389133 20231113. The patent publication number is US12571602 (B2). International Patent Classification code is F41A19/10. Cooperative Patent Classification..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- Zephyros has received a patent for Heat Exchange Panel. This invention was developed by Cate Peter and Van Heur Dagmar.
The patent application number is US202218563685 20220519. The patent publication number is US12571599 (B2). International Patent Classification codes are F28F19/02 and F28F3/14. Coope..
Engineering
| Fri 13 Mar 2026
Alexandria, March 14 -- NHK Spring has been granted a patent for Plate with Flow Channel. Araki Yoshihito, Morota Shuhei, Hanamachi Toshihiko and Yokoyama Hibiki developed the invention.
The patent application number is US201917312110 20191203. The patent publication number is US12571595 (B2). International Patent Classificat..
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