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Energy
| Sat 30 May 2026
Beijing, May 30 -- Shenzhen Guangqian Elec Power Co Ltd has submitted a patent application for Lithium Ion Energy Storage System Risk Assessment Method and System Based on Multi-source Sensing Data Fusion. Li Zhongye, Wu Haibin, Huang Shanhe, He Diwen and Zhang Liang developed the invention.
The patent application number is C..
Electronics
| Sat 30 May 2026
Beijing, May 30 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has submitted a patent application for Method for Judging Time Required for Uniform Dispersion of Conductive Paste. Gu Chuanhui, Guo Saikai, Zhang Rui, Zhang Chen, Huang Dongxue and Wu Haipeng developed the invention.
The patent application number is CN20251155434..
Software
| Sat 30 May 2026
Beijing, May 30 -- Ningde Contemporary Amperex Technology and Xiamen Times Res Institute Co Ltd have submitted a patent application for Electrolyte Recommendation Method and System, Storage Medium and Program Product. This invention was developed by Ren Miaomiao, Liu Jingfeng, Wei Yimin, Ge Xiaoming and Zhao Xushan.
The paten..
Information Technology
| Sat 30 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has received Zhejiang Jinyu New Energy Tech Co Ltd patent application for Machine Learning Assisted Electrolyte Optimization Method, Device, Equipment, Medium and Product. Xian Zhanghao, Li Xiaohao, Wang Chunyuan, Li Aijun and Huang Dubin developed the invention.
..
Electronics
| Fri 29 May 2026
Alexandria, May 30 -- U.S. Patent and Trademark Office has awarded a patent to The Board of Trustees of the Leland Stanford Junior University for Electrically-reconfigurable High Quality Factor Metasurfaces for Dynamic Wavefront Shaping. Dionne Jennifer A, Lawrence Mark, Barton Iii David Russell, Klopfer Elissa and Dagli Sahil d..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Suzhou Nantu Photoelectric Tech Co Ltd and Chongqing Yungong Photoelectric Tech Co Ltd have applied Chinese patent for Near-chemical-ratio Thin-film Lithium Niobate Electro-optical Modulator. Cui Guoxin, Li Chunyu, Li Qinglian and Liu Ziqi developed it.
The patent application number is CN202511989680 202512..
Optics & Imaging
| Sat 30 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has published Nantong Nanlitai Tech Co Ltd patent application for Silicon-based Optical Modulator Optical Path Monitoring Structure and Design Method. The invention was developed by Liu Dan, Bo Fang, Sun Jingwen, Zhang Shun, Yu Shuhui and Lu Jialu.
The patent appl..
Software
| Sat 30 May 2026
Beijing, May 30 -- Shenzhen Maolue Tech Research Co Ltd has sought patent for Negative Pole Piece, Preparation Method Thereof and Lithium Ion Battery. This invention was developed by Hao Rong, Ruan Zewen, Liang Jingzhe and Shen Xi.
The patent application number is CN20261019101 20260108. The patent publication number is CN121..
Electrical
| Fri 29 May 2026
Alexandria, May 30 -- Gea Wiegand GmbH has received a patent for Facility and Method for Purifying Recovered Nmp. This invention was developed by Becker Jörg and Leibig Ralf.
The patent application number is US202218562464 20220516. The patent publication number is US12636591 (B2). International Patent Classification codes a..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Electric Power Res Institute State Grid Shaanxi Electric Power Co Ltd and State Grid Xi'an Environmental Protection Tech Center Co Ltd have sought patent for Lithium Ion Pool Charge State Detection Method and System Based on Electrochemical Impedance Spectroscopy. This invention was developed by Wang Ruogu, Do..
Measurement & Testing
| Sat 30 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has received Zhejiang Longch Tech Co Ltd patent application for Lithium Battery Pack Testing Device. Shen Zhonghua, Ye Zhonglong, Li Jian, Guo Hui, Chen Yebin and Fei Dongmei developed the invention.
The patent application number is CN202511588406 20251103. The pa..
Aerospace
| Fri 29 May 2026
Beijing, May 30 -- Nanjing University of Aeronautics and Astronautics has applied Chinese patent for Method and System for Predicting Mechanical Property of Aluminum-lithium Alloy Laser Welding Particle Reinforced Welding Seam. Zhan Xiaohong, Li Yue, Zhao Yanqiu and Cui Xiaojie developed it.
The patent application number is CN2..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Nantong Reshine New Material Tech Co Ltd has submitted a patent application for Coated Positive Electrode Material and Preparation Method Thereof. This invention was developed by Shao Li, Zhao Liangliang, Qin Jin and Zhang Xinlong.
The patent application number is CN202511785129 20251128. The patent publica..
Electrical
| Fri 29 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has received Guangdong Shengnuohe New Energy Tech Co Ltd patent application for Method for Detecting Appearance Quality Defects of Carbon-coated Aluminum Foil for Lithium Ion Battery. Chen Yiheng and Wang Long developed the invention.
The patent application number..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Qingtao Power Tech Shanghai Co Ltd has submitted a patent application for Positive Electrode, Battery and Electric Device. Shen Zhipeng, Chen Kai and Wang Lin developed the invention.
The patent application number is CN202511836071 20251208. The patent publication number is CN121460492 (A). International Pa..
Electronics
| Sat 30 May 2026
Beijing, May 30 -- State Intellectual Property Office of China has released Nanchi Energy Tech Shenzhen Co Ltd patent application for Lithium Battery Electrode Plate Containing Conductive Coating and Preparation Method Thereof. This invention was developed by Chen Hongyu, Lin Yun and Wu Yehai.
The patent application number is..
Electrical
| Fri 29 May 2026
Beijing, May 30 -- Huizhou Zhongyu New Energy Tech Co Ltd has filed a patent application for Optimization Method for Connection of Multi-layer Metal Foil and Dissimilar Metal of Lithium Ion Battery. This invention was developed by Xiong Ningjun.
The patent application number is CN202511629906 20251108. The patent publication ..
Semiconductor
| Sat 30 May 2026
Beijing, May 30 -- Guoke Guangxin Jinxing Beijing Laboratory Tech Co Ltd has sought patent for Manufacturing Method of Waveguide Chip. This invention was developed by Liu Jingwei, Liu Yang and Li Chunlong.
The patent application number is CN202511514505 20251022. The patent publication number is CN121454688 (A). International..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Hella Nanjing Electronics Co Ltd has sought patent for Method and Device for Early Warning and Positioning Thermal Runaway of Lithium Ion Battery Pack in Advance. This invention was developed by Xu Kun, Deng Jiafang, Deng Dongmei and Ye Hengjie.
The patent application number is CN20261002737 20260105. The p..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Deep Space Detection Laboratory Tiandu Laboratory has applied Chinese patent for Lithium Battery Residual Life Prediction Method and System and Terminal Equipment. Li Jiaqiang, Ding Yunlai, Fan Xiangyuan, Guo Fan, Sun Zhenyang, He Yuling and Zhang Tianzhu developed it.
The patent application number is CN202..
Electrical
| Sat 30 May 2026
Beijing, May 30 -- Fujian Onething Tech Co Ltd has sought patent for Intelligent Lithium Battery Pack Thermal Management System Analysis Method. This invention was developed by You Xiaodian, Gao Hongling and Gao Jiahao.
The patent application number is CN202511610301 20251105. The patent publication number is CN121454335 (A)...
Chemicals
| Fri 29 May 2026
Alexandria, May 30 -- South 8 Technologies has obtained a patent for method of purifying methyl fluoride by removing dimethyl ether. This invention was developed by Rustomji Cyrus, Lee Jungwoo, Royer Jim and Intrator Jeremy.
The patent application number is US202519343065 20250929. The patent publication number is US12636633 ..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- Sanxia New Energy Yongde County Co Ltd and University of Shanghai for Science and Technology have sought patent for Fire Early Warning and Fire Extinguishing Integrated Equipment for Cabin-level Energy Storage Battery Cabin. This invention was developed by Wang Yang, Yan Jinjun, Wu Hong, Ai Hua, Cao Dongmei, R..
Energy
| Sat 30 May 2026
Beijing, May 30 -- EVE Energy has filed a patent application for Electrode Plate and Preparation Method Thereof. This invention was developed by Yang Wei, Lai Caiting and Zhao Ruirui.
The patent application number is CN202511341821 20250918. The patent publication number is CN121460500 (A). International Patent Classification..
Steel
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Posco Holdings Co Ltd and Research Institute of Industrial Science & Technology patent application for Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same. This invent..
Energy
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences and Qingdao Baifa Seawater Desalination patent application for Lithium Ion Sieve-based Double-layer Ultrafiltration Membrane as Well as Preparation Method and Applicat..
Chemicals
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Nanjing Liyuan Nano Tech Co Ltd and Changzhou Liyuan New Energy Tech Co Ltd patent application for Lithium Manganese Iron Phosphate Positive Electrode Material as Well as Preparation Method and Application Thereof. The invention was developed by Sun Yuq..
Chemicals
| Thu 28 May 2026
Beijing, May 29 -- Jiangxi Jiuling Lithium Ind Co Ltd has sought patent for Solid Waste Potassium Sodium Sulfate Mixed Salt Utilization Equipment and New Recycling High-value Conversion Process. This invention was developed by Yao Li, Wei Dongdong, Chen Qian, Pan Rui, Liao Xin, Zhan Daowu, Wang Xiaomao, Shuai Jun, Zhu Guangjie, ..
Chemicals
| Thu 28 May 2026
Taipei, May 29 -- Taiwan Patent Office has published Korea Zinc Co Ltd and Kemco patent application for Method for Manufacturing Lithium Hydroxide. The invention was developed by Lee Je-joong, Choi Heon-sik and Lee Hyun.
The patent application number is TW20240119658 20240528. The patent publication number is TW202517584 (A)...
Construction
| Thu 28 May 2026
Beijing, May 29 -- Liaoning Transp Cement Co Ltd has applied Chinese patent for Medium-heat Portland Cement and Preparation Method Thereof. Ma Shiwei, Zhang Huan, Qi Baode, Li Yan and Pi Chunhua developed it.
The patent application number is CN202511804428 20251203. The patent publication number is CN121449352 (A). Internatio..
Chemicals
| Thu 28 May 2026
Beijing, May 29 -- Broad Air Conditioning Co Ltd has submitted a patent application for Lithium Bromide Absorption Type Water Chilling Unit Efficiency Improving Device and Working Method Thereof. This invention was developed by Zhang Yue, Chen Yu, Chen Bokun, Zhou Junhua and Hu Yu.
The patent application number is CN202511953..
Oil & Gas
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published PetroChina and Res Inst Safety & Env Tech Co Ltd China Nat Petroleum Corp patent application for Organic-pollution-resistant Coating, Electrode and Preparation Method of Organic-pollution-resistant Coating. The invention was developed by Wang Dan, Wang ..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Zhongqi Xinneng Battery Tech Co Ltd patent application for Full-automatic Die Head Coating System and Coating Method of Lithium Ion Battery Pole Piece. This invention was developed by Han Xiaoning, Liu Yunchao, Liu Yifan, Xie Hairui, Chen Qingqing and Xu..
Chemicals
| Fri 29 May 2026
Beijing, May 29 -- Hunan Enjie Qianyan New Material Tech Co Ltd has sought patent for Method and Device for Detecting Purity of Lithium Nitride. This invention was developed by You Fang, He Fang and He Tete.
The patent application number is CN202511798223 20251202. The patent publication number is CN121453704 (A). Internation..
Electrical
| Fri 29 May 2026
Taipei, May 29 -- Taiwan Patent Office has received Hon Hai Prec Ind Co Ltd and Solid Edge Solutions patent application for Composite Solid Electrolyte and Method of Manufacturing the Same. Li Yu-han, Lai Hong-zheng and Chang Tseng-lung developed the invention.
The patent application number is TW20230139024 20231012. The pate..
Electrical
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Mango Water Tech Ltd patent application for Gas Diffusion Electrode for Diaphragm Electrolytic Cell. Dalal Manish Singh, Parnion Michael J and Santangelo Donald A developed the invention.
The patent application number is CN20248044583 20240614. The pa..
Semiconductor
| Fri 29 May 2026
Beijing, May 29 -- Dainippon Ink & Chemicals has filed a patent application for Antifouling Agent for Inhibiting Adhesion of Aquatic Organisms, Antifouling Agent Composition for Inhibiting Adhesion of Aquatic Organisms, Cured Product of Antifouling Agent for Inhibiting Adhesion of Aquatic Organisms, Antifouling Coating Film, and..
Automobile
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Nankai University and Chery Automobile patent application for Synthesis Method of Lithium-rich Manganese-based Positive Electrode Material with High Capacity Retention Rate. This invention was developed by Chen Jun, Yan Zhenhua, Tong Miao, Li Jing, Zhang..
Semiconductor
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Linyi University and Shandong Xinhai Tech Co Ltd patent application for Method for Preparing Silicon Alloy and Lithium Carbonate by Taking Lithium Ore as Raw Material and Application of Silicon Alloy and Lithium Carbonate. Li Faqiang, Zhang Haixin, Zhao ..
Optics & Imaging
| Thu 28 May 2026
Beijing, May 29 -- Suzhou Geno Truth Diagnostics Co Ltd has filed a patent application for Gel Precursor Solution for Digital Nucleic Acid Detection, Post-gelation Reaction Solution as Well as Preparation Method and Application of Gel Precursor Solution and Post-gelation Reaction Solution. This invention was developed by Zhang H..
Electronics
| Thu 28 May 2026
Beijing, May 29 -- Fengcheng Ganfeng Lithium Co Ltd has sought patent for Spodumene Rotary Kiln Roasting Control Method and System Fused with Visual Perception, Electronic Equipment and Storage Medium. This invention was developed by Zhou Yan, Chen Lilin, Xiao Jiao, Gao Guiyan, Huang Xiaoqiang, Liu Deqiang, Zhou Feng, Li Zhibin,..
Chemicals
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Changzhou University patent application for Inorganic High-temperature-resistant Heat-insulating Coating as Well as Preparation Method and Application Thereof. This invention was developed by Tang Bo and Li Runliu.
The patent application number is CN202..
Semiconductor
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Tianjin University patent application for Vertical-structure Polarization Sensitive Diode Device Based on Styryl Organic Single Crystal and Preparation Method and Application of Vertical-structure Polarization Sensitive Diode Device. The invention was d..
Transportation
| Thu 28 May 2026
Beijing, May 29 -- Jiangsu Zhongli Forklift Co Ltd has submitted a patent application for Power-on Control Method for High-voltage Lithium Battery Forklift. This invention was developed by Zhang Shoufei, Cao Yisheng, Zhu Limin and Zhu Hao.
The patent application number is CN202511558003 20251029. The patent publication number..
Automobile
| Thu 28 May 2026
Beijing, May 29 -- Xingkongjihua Shanghai Automobile Tech Co Ltd has submitted a patent application for Battery Charging Method, Charging System and Vehicle. This invention was developed by Li Yantao.
The patent application number is CN202511959342 20251223. The patent publication number is CN121448216 (A). International Pate..
Electronics
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Dalian Ligong Safety Equipment Co Ltd patent application for Anti-interference Low-power-consumption Wireless Transceiving Pressure and Temperature Sensor. Su Guiyu, Xu Zhonghui, Li Yue and Jiang Yichang developed the invention.
The patent application..
Electronics
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received State Grid Shanxi Electric Power Co Ltd Ehv Power Transf Branch patent application for Portable Converter Valve Electrode Scaling Detection Device and Method. Cheng Xiaosheng, Chai Wen, Li Pingwei, Liu Wei, Zhang Zheng, Yuan Shuyuan, Zhang Hai, Fan Hongy..
Optics & Imaging
| Thu 28 May 2026
Beijing, May 29 -- Anhui Zhonghang Nanometer Tech Development Co Ltd has filed a patent application for Method for Preparing Nano Tungsten Trioxide from Micron Tungsten Trioxide Through Photoelectric Synergistic Oxidation and Etching and Application of Nano Tungsten Trioxide in Ternary Lithium Battery. This invention was develop..
Automobile
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Anhui Yujia Intelligent Equipment Co Ltd patent application for Electrode Plate Imprinting Device for New Energy Automobile Lithium Battery. Luo Zhenle and Luo Kaihe developed the invention.
The patent application number is CN202511512166 20251022. Th..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- Jiangsu Sanjin Lithium Battery Tech Co Ltd has applied Chinese patent for Preparation Method of Lithium-rich Manganese-based Precursor and Positive Electrode Material. Shi Qinle, Shi Yingfei, Shi Junfeng, Li Baikang and Cheng Chunlei developed it.
The patent application number is CN20251243332 20251231. The..
Metal & Mining
| Thu 28 May 2026
Beijing, May 29 -- Luoyang Shengya Magnesium Alloy Science and Tech Co Ltd has submitted a patent application for Dustproof Method for Magnesium-lithium Alloy Vacuum Melting. This invention was developed by Chen Peijun, Liu Wencai and Zhou Jianlei.
The patent application number is CN202311101929 20230830. The patent publicati..
Measurement & Testing
| Thu 28 May 2026
Beijing, May 29 -- Shanghai Smartstate Tech Co Ltd has filed a patent application for Integral Four-dimensional Wireless Force Measurement Cutter Handle and Cutting Force Acquisition Method. This invention was developed by Huang Yage, Zhu Genjie, Wu Jun and Mo Wei.
The patent application number is CN20261008875 20260106. The ..
Metal & Mining
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published H C Starck Tungsten patent application for Spherical Mixed Metal Hydroxide and Preparation Method Thereof. The invention was developed by Meese-marktscheffel Juliane, Olbrich Armin, Egberg Alexander, Zeugner Alexander, Wolf Alexander, Koth Johanna and S..
Measurement & Testing
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Wuhan Chuneng New Energy Co Ltd patent application for Positive Plate Active Material Layer Nondestructive Separation Method and Cohesion Measurement Method. This invention was developed by Bao Binyu, Huang Xiuli and Pu Yuzhu.
The patent application n..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- Yibin Guangyuan Lithium Battery Mat Co Ltd has submitted a patent application for High-nickel Ternary Precursor, Preparation Method Thereof, Positive Electrode Material and Battery. This invention was developed by Gou Kezhen, Song Fangheng, Xing Wangyan, Min Jiayu, Du Xianfeng, Yang Rui, Jiang Xueping and Tang..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- Yibin Guangyuan Lithium Battery Mat Co Ltd has applied Chinese patent for Manganese-rich Nickel Manganese Precursor, Preparation Method Thereof and Manganese-rich Positive Electrode Material. Wang Zhengqiang, Yang Rui, Tang Jian, Wang Chengqiao, Du Xianfeng, Wang Shuo and Xing Wangyan developed it.
The pate..
Metal & Mining
| Thu 28 May 2026
Beijing, May 29 -- Wuzhou Yuechuang Material Tech Co Ltd has sought patent for Method and Device System for Preparing Lithium Aluminum Tetrachloride. This invention was developed by Yi Jianjuan, Tan Weiguo and Huang Defeng.
The patent application number is CN202511689225 20251118. The patent publication number is CN121449094 ..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- Zhongqi Xinneng Tianjin Battery Tech Co Ltd has submitted a patent application for Silicon-based Negative Electrode Material and Preparation Method Thereof, Negative Electrode and Battery. This invention was developed by Feng Jianan, Hu Jingbo, Yang Xue, Wu Yuan, Zhang Yong and Yang Hejie.
The patent applic..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- Zhejiang Cas Jiuyuan New Mat Co Ltd has submitted a patent application for Branched Polyimide Binder and Lithium Ion Battery Positive Electrode. Lu Xiaohua, Ji Houpeng, Bao Xinhao and Tian Yuhai developed the invention.
The patent application number is CN202511662935 20251113. The patent publication number ..
Electrical
| Fri 29 May 2026
Beijing, May 29 -- Sasco Specialty Polymers Italy SpA has submitted a patent application for Lithium Battery Electrode Binder. Petrizza Lorenzo, Pena Cabrera Ricardo Luis, Brousseau Sebastien and Oriani Anthony V developed the invention.
The patent application number is CN20248045420 20240726. The patent publication number is..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- Hunan Yanke New Energy Co Ltd has submitted a patent application for Lithium Battery Pole Piece Thickness Online Control Method and System and Readable Storage Medium. This invention was developed by Chen Weicheng, Fang Siwen and Ye Run.
The patent application number is CN202511656262 20251112. The patent p..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has published Jiangsu Xinyu New Energy Tech Co Ltd patent application for Lithium Battery Positive and Negative Electrode Powder Classified Collection and Storage Integrated Device. The invention was developed by Chen Zhen, Liu Chenglin and Xu Shun.
The patent app..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- Zhecheng County Power Supply Company State Grid Henan Electric Power Company has submitted a patent application for Lithium Battery Type Airless Spraying Machine. Yang Peng, Zhao Shuhui, Wang Bingxin, Li Shuai, Zheng Yi, Tang Yazhou, Liu Wei, Song Jianming, Zhang Caixia, Sun Tiankun, Wang Yan, Chen Shaohua, Ca..
Electrical
| Fri 29 May 2026
Beijing, May 29 -- Guangzhou Kingpan Ind Co Ltd has submitted a patent application for Energy Generator System Based on Quantum State Collapse Asymmetry. This invention was developed by Xu Qiao.
The patent application number is CN202511551594 20251028. The patent publication number is CN121441148 (A). International Patent Cla..
Electrical
| Fri 29 May 2026
Beijing, May 29 -- State Grid Information & Telecommunication Branch has submitted a patent application for 100GNRZ Direct Dimming Anti-lightning Sop Scrambling Voltage Model Construction Method Based on Deep Learning. Li Bozhong, Zhang Ruyi, Chen Fang, Wu Yu, Sun Yuxiao and Zhu Yanyuan developed the invention.
The patent app..
Measurement & Testing
| Fri 29 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Huizhou Dongni Tech Co Ltd patent application for Visual Detection System and Method Applied to Lithium Battery Defect Detection. Wang Renyuan, Li Junfeng, Quan Quan, Chen Peng and Xie Xiqing developed the invention.
The patent application number is C..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has received Hefei University of Technology and Jiangxi Jiana Energy Tech Co Ltd patent application for Preparation Method of High-first-effect Small-particle Single-crystal Ultrahigh-nickel Ternary Positive Electrode Material. Zhang Weixin, Hu Yuhang, Yang Zeheng, C..
Measurement & Testing
| Fri 29 May 2026
Beijing, May 29 -- Lanzhou Ls Testing Tech Co Ltd has submitted a patent application for Method for Analyzing Refractory Material Through Rapid Glass Melting Method-inductively Coupled Plasma Atomic Emission Spectrometry. This invention was developed by Kou Dexiang, Wang Xiaoxuan, Kang Qiang, Li Wenli, Li Wenxin, Shi Wei, Zhang ..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- State Intellectual Property Office of China has released Jiangxi Hengda Hi Tech Co Ltd patent application for Ultrathin Llzo Solid Electrolyte Film and Preparation Method Thereof. This invention was developed by Gao Xueyou, Yang Jixu, Sun Fugen, Li Jiaxun, Zhang Shaodong, Gan Jiaquan and Ding Hanwei.
The pa..
Electrical
| Thu 28 May 2026
Beijing, May 29 -- Baoshan Aitejia New Energy Tech Co Ltd has submitted a patent application for Lithium Battery Positive and Negative Electrode Roller Press Demagnetizing Mechanism. This invention was developed by Wang Ruijuan, Chen Qijun, Zhao Dingguo and Deng Aiwen.
The patent application number is CN202511611034 20251105...
Metal & Mining
| Fri 29 May 2026
Beijing, May 29 -- Corning has applied Chinese patent for Chemically Strengthened Glass-based Article. Decker Jeffrey A, Guo Zhenhua, Oram Pascale and Roussev Rostislav Vatchev developed it.
The patent application number is CN20248041215 20240619. The patent publication number is CN121443564 (A). International Patent Classifi..
Semiconductor
| Thu 28 May 2026
Beijing, May 28 -- Dugen Hexin Photoelectric Technology, Suzhou and Suzhou Dugenchuiqiang Chip Tech Co Ltd have filed a patent application for Method and System for Measuring Chirp Factor of Semiconductor Laser. This invention was developed by Tang Song and Yang Guowen.
The patent application number is CN20251217754 20251230...
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Tianjin Lishen Battery and Lishen Battery (Suzhou) have submitted a patent application for Lithium Ion Battery Negative Electrode Material and Preparation Method and Application Thereof. Hong Shu, Wen Zeping, Ko Dong-kyung, Cui Yeying and Zhong Jiaqi developed the invention.
The patent application number is..
Chemicals
| Wed 27 May 2026
Beijing, May 28 -- Tianjin Bamo Technology and Zhejiang Bamo Tech Co Ltd have applied Chinese patent for Composite Lithium Cobalt Oxide Positive Electrode Material, Preparation Method Thereof and Battery. Lu Jiling, Han Lulu and Huang Fang developed it.
The patent application number is CN202511766978 20251127. The patent publ..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Jingmen Green Eco Manufacture New Material and Gem Co Ltd have applied Chinese patent for Lithium Salt Composite Coated Positive Electrode Material as Well as Preparation Method and Application Thereof. Xu Kaihua, Wu Shangqiao, Zhang Kun, Li Cong, Zhang Shoujian and Wu Sixin developed it.
The patent applica..
Chemicals
| Wed 27 May 2026
Beijing, May 28 -- Jiangsu Highstar Battery Co Ltd, Jiangsu Haisida Energy Storage Technology and Guangdong Haisida New Energy Tech Co Ltd have filed a patent application for Lithium Orthosilicate-based Lithium Supplement Additive and Preparation Method Thereof. This invention was developed by Chen Gang, He Qiuchen, Wang Jin and..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Northwestern Polytechnical University and Inst Electronic Eng China Academy Eng Physics have sought patent for Fast Ion Conductor In-situ Coated Lithium Removal State Positive Electrode Material as Well as Preparation Method and Application Thereof. This invention was developed by Xie Keyu, Ruan Lei and Shen C..
Electrical
| Thu 28 May 2026
Beijing, May 28 -- Huadian Guizhou New Energy Development and Dafang Wujiang Hydropower Energy Storage Co Ltd have submitted a patent application for Lithium Battery Health State Estimation Method and System Based on Relaxation Voltage. Jiang Hai, Wei Wei, Gou Yuanchun, Wei Pengcheng, Tang Bangjun and Kang Shujun developed the i..
Optics & Imaging
| Thu 28 May 2026
Beijing, May 28 -- Shandong Xinhexin Electric Co Ltd has filed a patent application for Lithium Battery Pole Piece Quality Defect Detection System Fused with Digital Twinning Technology. This invention was developed by Kong Linglei, Li Jichao, Bian Jie, Kong Hao and Kong Zhikang.
The patent application number is CN20251160244..
Sports
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Shenzhen Zeta Power Supply System Co Ltd patent application for Lithium Battery Pack for Golf Cart. This invention was developed by Jiang Yaoyuan, Zou An, Hu Qingping and Tu Jijun.
The patent application number is CN202511457479 20251013. The patent p..
Measurement & Testing
| Thu 28 May 2026
Beijing, May 28 -- Shenzhen Guangwei Electronic Tech Co Ltd has filed a patent application for Lithium Battery Puncture Detection Device Capable of Preventing Workers from Being Burnt. This invention was developed by Dong Zhean, Fang Hongye, Dong Minglai and Lin Yingli.
The patent application number is CN202511546688 20251028..
Measurement & Testing
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Shenzhen Ray Mat Co Ltd patent application for Performance Detection System for Hot-melt Double-sided Tape for Lithium Battery Module. The invention was developed by Zhu Xinlin and Wu Xusheng.
The patent application number is CN202511744849 20251125...
Electrical
| Thu 28 May 2026
Beijing, May 28 -- Anhui Guangshu Semiconductor Equipment Co Ltd has filed a patent application for Lithium Battery Electrode Material Sagger Overturning Type Temperature Balancing Sintering Furnace. This invention was developed by Wang Yuan, Wang Duo and Wang Liwu.
The patent application number is CN202511899877 20251216. Th..
Measurement & Testing
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Tianjin Lyuwei New Mat Co Ltd patent application for Method for Measuring Water Content of Anhydrous Lithium Hydroxide Based on Vacuum Drying Method. The invention was developed by Geng Hongli, Zhao Nannan, Li Wanlong, Zhang Zhaojun and Sun Yu.
The p..
Enviornmental
| Thu 28 May 2026
Beijing, May 28 -- Nanjing Zhongke Wisdom Emergency Res Institute Co Ltd has submitted a patent application for Sampling Device for Environmental Monitoring. This invention was developed by Zheng Jiaxiong and Zhang Yuchen.
The patent application number is CN20251215819 20251230. The patent publication number is CN121431150 (A..
Electrical
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Zhongqi Xinneng Battery Tech Co Ltd patent application for Device and Method for Monitoring Internal Air Pressure of Square Lithium Ion Battery, Battery Cover Plate and Battery. This invention was developed by Feng Xiaolong, Fan Xingcun and Zhang Lin.
..
Sanitation
| Wed 27 May 2026
Taipei, May 28 -- Yi Feng Metal Co Ltd has submitted a patent application for Self-powered Structure of Induction Faucet. This invention was developed by Shi Qi-bin.
The patent application number is TW20230136364 20230922. The patent publication number is TW202514000 (A). International Patent Classification codes are F03B3/00..
Enviornmental
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Jiangsu Youpu Environmental Tech Co Ltd patent application for Fluorine-containing VOCs (volatile Organic Compounds) Waste Gas Purification Treatment Process and Device in Lithium Battery Disassembly and Recovery Process. The invention was developed by ..
Nanotech
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Chongqing Lianxin Energy Storage Intelligent Equipment Co Ltd patent application for Immersed Nanometer Cycle Fluid of New Energy Lithium Battery, Preparation Method and Application. This invention was developed by Shi Lei, Jiang Liang and Liu Kai.
Th..
Metal & Mining
| Thu 28 May 2026
Beijing, May 28 -- Nanjing Ruiwei New Material Tech Co Ltd has submitted a patent application for Corrosion-resistant Magnesium/diamond Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by He Jiawen, Chen Yang, He Xiaoxuan and Ba Kaixun.
The patent application number is CN2..
Chemicals
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Hunan Anneng Qisheng New Energy Tech Co Ltd patent application for Lepidolite Treatment Method for Synergistically Extracting Lithium and Solidifying Thallium from Metal-rich Lepidolite and Method for Extracting Lithium And/or Rubidium, Cesium and Potass..
Broadband & Wireless Network
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Ding Kexin patent application for Intelligent Monitoring Management Box Special for Official Seal. This invention was developed by Ding Kexin.
The patent application number is CN202511611811 20251105. The patent publication number is CN121438468 (A). ..
Measurement & Testing
| Thu 28 May 2026
Beijing, May 28 -- Jiangxi Jiuling Lithium Ind Co Ltd has filed a patent application for Tail Liquid Cesium Ion Trace Detection Equipment and High-purity Cesium Carbonate Preparation Process. This invention was developed by Yao Li, Wei Dongdong, Su Ke, Pan Rui, Liao Xin, Zhan Daowu, Wang Xiaomao, Shuai Jun, Zhu Guangjie, Yan Cha..
Electrical
| Thu 28 May 2026
Beijing, May 28 -- Nanchi Energy Tech Shenzhen Co Ltd has submitted a patent application for Lithium Battery Safety Assessment Method and System. Chen Hongyu, Lin Yun and Wu Yehai developed the invention.
The patent application number is CN202511869003 20251211. The patent publication number is CN121432227 (A). International ..
Electronics
| Thu 28 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has received Guangdong Power Grid Energy Invest Co Ltd patent application for Lithium Battery Health State Estimation Method and System, Electronic Equipment and Storage Medium. Wu Juzhuo, Li Minghui, Ma Ziqin, Gan Gaoyuan and Zeng Linfeng developed the invention.
..
Electrical
| Thu 28 May 2026
Beijing, May 28 -- Li Chenbin has submitted a patent application for Lithium Battery Thermal Runaway Dynamic Early Warning Method and System Based on Feature Fusion and Bayesian Reasoning. This invention was developed by Li Chenbin.
The patent application number is CN202511596888 20251104. The patent publication number is CN1..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has released Shanghai Xinbi Ind Co Ltd patent application for Liquid Adding Device for Battery Manufacturing Equipment. This invention was developed by Hu Zhongjian.
The patent application number is CN202511571930 20251030. The patent publication number is CN12144..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Sinoma Lithium Film Changde Co Ltd has submitted a patent application for Polyethylene Diaphragm for Battery as Well as Preparation Process and Equipment of Polyethylene Diaphragm. This invention was developed by Zhong Ming, Tong Qingyou, Zhang Xinhong, Ding Linchuan, Han Xia, Zhu Yongqian and Tong Zixiang.
..
Electrical
| Wed 27 May 2026
Beijing, May 28 -- Shanghai Saic Qingtao Energy Tech Co Ltd has sought patent for Preparation Method of All-solid-state Battery and All-solid-state Battery. This invention was developed by Yan Hui, Wang Lin and Shi Xiaocheng.
The patent application number is CN202511518999 20251023. The patent publication number is CN12143993..
Information Technology
| Wed 27 May 2026
Beijing, May 28 -- State Intellectual Property Office of China has published Jiangxi Hengda Hi Tech Co Ltd patent application for Gradient Composite Interface Layer for All-solid-state Battery, Preparation Method and Solid-state Battery. The invention was developed by Gao Xueyou, Yang Jixu, Li Jiaxun, Sun Fugen and Ding Hanwei.
..
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