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Computer Hardware
| Mon 30 Mar 2026
Geneva, March 31 -- Trident Iot LLC has submitted a patent application for Power-saving Hardware Polling Peripheral. This invention was developed by Gruber Brandon.
The patent application number is WO2025US43928 20250828. The patent publication number is WO2026064092 (A1). International Patent Classification code is G06F1/323..
Nanotech
| Mon 30 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has received LG Chem patent application for Catalyst for Producing Carbon Nanotubes and Carbon Nanotubes Produced Using Same. Choi Jungho, Kim Se Hyun, Jeon Heejung, Oh Eugene, Kim Ogsin, Hwang Doo Sung, Gim Minyeong, Kim Dongeun and Bae Keon developed the invention.
..
Aviation
| Tue 31 Mar 2026
Beijing, March 31 -- CSSC Haifeng Aviation Technology has submitted a patent application for Dynamic Environment Self-adaptive Low-altitude Route Planning Method and System. This invention was developed by Wang Wei, Zhang Ruichao, Qiu Shaopeng, Chen Baojie and Zhang Yi.
The patent application number is CN202511117583 20250811..
Automobile
| Tue 31 Mar 2026
Beijing, March 31 -- University of Sanya and Nantong Zhixing Weilai Internet Of Vehicles Innovation Center Co Ltd have submitted a patent application for New Energy Electric Vehicle Battery Remote State Monitoring System Based on Beidou. Zhou Zihao, Wang Shifeng and Xu Changyong developed the invention.
The patent application..
Aviation
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Southeast University patent application for Flight Contact Detection System for Crack Depth of Concrete Pier and Use Method of Flight Contact Detection System. The invention was developed by Song Guangming, Wu Yang, Zhao Xiangyang, Hu Jiaqi, Lan Wulin..
Automobile
| Mon 30 Mar 2026
Beijing, March 31 -- Beijing Shoufa Ind And Trade Co Ltd and Beijing Capital Road Dev Group Co Ltd have submitted a patent application for Heavy Duty Vehicle Electric Potential Evaluation Method and System Based on Remote Monitoring Data. Liu Rui, Yang Yi, Liu Nian, Wei Xiuhuan, Zhang Siting, Chen Yuhang, Li Gen, Fang Wei, Wang ..
Aviation
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Zhejiang Xiangyun Zhihang Tech Co Ltd patent application for Unmanned Aerial Vehicle Intelligent Flight Path Planning Method in Multi-type Scene. The invention was developed by Zhang Zhenxiang, Xu Jing, Li Kunkun and Bao Jiangjiang.
The patent appl..
Tyre
| Mon 30 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published National University Corporation Yokohama National University and Teijin patent application for Sodium-ion Secondary Battery. The invention was developed by Yabuuchi Naoaki, Ugata Yosuke and Nishikawa Satoshi.
The patent application number is WO2025JP31..
Sports
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has released Jetwave Tech Co Ltd patent application for Waterproof, Ventilating, and Pressure-relieving Lock for Battery Compartment Cover Plate of Water Sports Device. This invention was developed by Chen Anwen.
The patent application number is WO2024CN124610 20241..
Aerospace
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has released I Hub For Robotics And Autonomous Systems Innovation Found and Mini Of Heavy Industries Mhi Government Of India patent application for Vertical Take-off and Landing Aircraft with Enhanced Ergonomics. This invention was developed by Pandey Rajat, Garhewal S..
Electrical
| Mon 30 Mar 2026
Geneva, March 31 -- Project X18 Inc has filed a patent application for Battery Mount. This invention was developed by Templeman Brock and Templeman Jon.
The patent application number is WO2025US47336 20250922. The patent publication number is WO2026064703 (A1). International Patent Classification codes are B60R16/04, H01M50/2..
Electrical
| Mon 30 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has released Project X18 Inc patent application for Battery Cover Assembly. This invention was developed by Templeman Brock and Templeman Jon.
The patent application number is WO2025US47334 20250922. The patent publication number is WO2026064702 (A1). International ..
Healthcare
| Mon 30 Mar 2026
Geneva, March 31 -- Roychoudhury Rohon has filed a patent application for Foot Massaging Shoe.
The patent application number is WO2025US46482 20250916. The patent publication number is WO2026064261 (A1). International Patent Classification codes are A43B7/1455, A61H15/00 and A61H39/04. Cooperative Patent Classification codes..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Zhejiang Zhongli Battery Technology patent application for Intelligent Analysis and Management Method and System for Integrated Controller. Xu Linjie, Mao Lufen and Xie Yushi developed the invention.
The patent application number is CN202511210321 2..
Aerospace
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published Volocopter Tech GmbH patent application for Battery Cell Holder, Battery Module and Aircraft. The invention was developed by Meyer Mario and Grammer Rene.
The patent application number is WO2025EP76153 20250915. The patent publication number is WO20260..
Consumer Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- Anhui Narada Huatuo New Energy Tech Co Ltd has filed a patent application for Lithium Battery Tunnel Type Baking Oven Baking Method. This invention was developed by Lyu Xinlong, Guo Haichao, Dong Qiqi and Zhai Yakun.
The patent application number is CN202511305503 20250912. The patent publication number i..
Transportation
| Mon 30 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has released FTS Tools LLC patent application for Rail Lifting Device for Lifting and Stabilizing a Railway Running Rail, Method for Lifting and Stabilizing a Railway Running Rail Segment, Battery-operated Rail Lifting Device for Railway Maintenance and Method of Lifti..
Aerospace
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Commercial Aircraft; Shanghai Aircraft Design & Res Institute Commercial Aircraft Corp China patent application for Aircraft Lithium Battery Pack Health State Detection Method, Related Equipment and Storage Medium. This invention was developed by Yang ..
Aerospace
| Tue 31 Mar 2026
Beijing, March 31 -- China Civil Aviation Shenyang Aircraft Airworthiness Certification Center has submitted a patent application for Thermal Runaway Characteristic Testing Device of Soft Package Power Lithium Battery for Aviation. Xu Hai, Hou Chenghao, Zhang Lei, Zhao Fangfang, Chen Yanhe, Fan Xinyue, Ding Li, Chai Xinbo and Gu..
Chemicals
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has received Kunshan Gcl Optoelectronic Mat Co Ltd patent application for Self-assembled Hole Transport Material and Use Thereof. Fan Lisheng, Lu Hao, Yuan Chenchen, Jin Wei, Ge Wenqi, Tian Qingyong and Fan Bin developed the invention.
The patent application number ..
Oil & Gas
| Tue 31 Mar 2026
Geneva, March 31 -- Petrochina Shenzhen New Energy Res Institute Co Ltd and PetroChina Company have sought patent for Preparation Method for and Use of Polyurethane Solid-solid Phase Change Material. This invention was developed by Chen Yang, Wang Liying, Ye Liwang, Zhou Hongyu and Zhang Biao.
The patent application number is..
Transportation
| Tue 31 Mar 2026
Beijing, March 31 -- Univ Shenzhen Polytechnic has sought patent for Battery Replacement Truck Freight Planning Method Based on Battery Cycle Sharing Strategy. This invention was developed by Diao Xudong.
The patent application number is CN202510810162 20250617. The patent publication number is CN120975690 (A). International ..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- Huawei Technologies has applied WIPO patent for Electrolyte Additive, Electrolyte, Secondary Battery, and Terminal Device. Wang Mengshi, Ma Qiang, Huang Zhenjun and Wang Bo developed it.
The patent application number is WO2025CN121682 20250916. The patent publication number is WO2026061370 (A1). Internatio..
Aerospace
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published Han Lei patent application for Support System Consisting of Battery Safety System and Endurance System, and Electric Aircraft. The invention was developed by Han Lei.
The patent application number is WO2025CN92739 20250501. The patent publication numbe..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- Guangdong Power Grid Co Ltd and Electric Power Res Institute Of Guangdong Power Grid Co Ltd have submitted a patent application for Optimization Control Method and Apparatus for Hybrid Energy Storage Device of Offshore Wind Power System, and Device and Medium. This invention was developed by Tao Ran, Jian Wen..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- Inx Energy Jiangsu Co Ltd has submitted a patent application for Electrolyte for Lithium Metal Battery, Lithium Metal Battery, and Recycling Method Therefor. This invention was developed by Chen Lin and Dai Jinchuan.
The patent application number is WO2024CN123642 20241009. The patent publication number is..
Automobile
| Tue 31 Mar 2026
Geneva, March 31 -- Zhang Qingqing and Sun Yuhua have filed a patent application for Battery Safety Monitoring System for New Energy Vehicle. This invention was developed by Zhang Qingqing and Sun Yuhua.
The patent application number is WO2024CN120043 20240920. The patent publication number is WO2026060639 (A1). International..
Business and Commerce
| Tue 31 Mar 2026
Beijing, March 31 -- Dongguan Power Bureau Guangdong Power Grid and Guangdong New Energy Storage National Res Institute Co Ltd have sought patent for Method and Device for Determining Irreversible Lithium Precipitation Amount of Lithium Ion Battery. This invention was developed by Sun Dexing, Huang Xiaorong, Wang Wanwei, Huang J..
Information Technology
| Mon 30 Mar 2026
Geneva, March 31 -- Tagmarshal International Ltd and Holbrook Benjamin have applied WIPO patent for Method and Apparatus for Providing Wind Information. Holbrook Benjamin developed it.
The patent application number is WO2025US47455 20250923. The patent publication number is WO2026064756 (A1). International Patent Classificati..
Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- State Market Supervision Man Bureau and Xiamen Guochuang Center Advanced Electric Drive Technology Innovation Center have submitted a patent application for Power Battery Health Degree Assessment Method and Device and Electronic Equipment. This invention was developed by Hu Wenhao, Zhao Xing, Wang Yan, Yang ..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- Huizhou Eve Power Co Ltd and EVE Power have filed a patent application for Sealing Metal Piece, Battery Cell and Battery. This invention was developed by Liu Kaizhu, Shu Kuanjin, Duan Dong, Liu Ziwen and He Wei.
The patent application number is WO2025CN127926 20251015. The patent publication number is WO20..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- Songshan Lake Mat Laboratory and Institute of Physics Chinese Academy of Sciences have applied WIPO patent for Carbon-coated Solid-state Electrolyte, Battery, and Electric Device. Jin Zhou, Huang Xuejie and Wang Pitao developed it.
The patent application number is WO2025CN121513 20250916. The patent public..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- Ganzhou Ruifute Tech Co Ltd and Yichun Ruifute New Energy Materials Tech Co Ltd have sought patent for Negative Electrode Material Comprising Nano-silicon Loaded on Porous Carbon, and Preparation Method Therefor. This invention was developed by Han Feng, He Lei and Chen Haiqiang.
The patent application num..
Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- Ningde Contemporary Amperex Technology and Ningde Shidai Runzhi Software Technology have submitted a patent application for Adapter Piece Welding Detection Method and Device, Electronic Equipment and Storage Medium. Chen Jun, Hu Zhixiong and Song Haidong developed the invention.
The patent application num..
Pharmaceutical
| Tue 31 Mar 2026
Beijing, March 31 -- Shanghai Jiao Tong University and Saic Motor have sought patent for Lithium Ion Battery Health State Estimation Method and System Based on Electrochemical Impedance Spectroscopy. This invention was developed by Yang Lin, Li Huaijin, Li Chaofan, Zhang Shumei and Liu Zhisheng.
The patent application number ..
Measurement & Testing
| Tue 31 Mar 2026
Beijing, March 31 -- Geely Holding Group and Geely Automobile Research Institute (Ningbo) have filed a patent application for Battery Fault Detection Method and Device, Equipment and Storage Medium. This invention was developed by Liu Lin, Gao Jiale, Ping Lina and Wu Qingping.
The patent application number is CN202511260913 2..
Measurement & Testing
| Tue 31 Mar 2026
Beijing, March 31 -- Beijing Huairou Laboratory and Tsinghua University have submitted a patent application for Battery Measuring Device and Sofc (solid Oxide Fuel Cell) Single Battery Measuring System. This invention was developed by Zhang Weifeng, Zhang Jun, Wang Fuhuan, Cheng Xiaojie, Zhou Yucun, Wang Shaorong, Xu Liangfei an..
Measurement & Testing
| Tue 31 Mar 2026
Beijing, March 31 -- Ningde Contemporary Amperex Technology and Ningde Shidai Runzhi Software Technology have sought patent for Battery Appearance Defect Detection System and Point Inspection Method. This invention was developed by Cheng Yongxiang, Zheng Nishan and Meng Pengfei.
The patent application number is CN20241060513..
Tyre
| Mon 30 Mar 2026
Geneva, March 31 -- National University Corporation Yokohama National University and Teijin have sought patent for Sodium-ion Secondary Battery. This invention was developed by Yabuuchi Naoaki, Ugata Yosuke and Nishikawa Satoshi.
The patent application number is WO2025JP31879 20250909. The patent publication number is WO20260..
Tools and Machinery
| Tue 31 Mar 2026
Beijing, March 31 -- China Nat Offshore Oil Corp and Cnooc Res Inst Co Ltd have submitted a patent application for Underground Flow and Pressure Remote Layered Regulation and Control Tool Suitable for Three-gas Commingled Production and Use Method of Underground Flow and Pressure Remote Layered Regulation and Control Tool. He Yu..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- EVE Energy and Shenyang EVE Energy Co Ltd have applied Chinese patent for Method for Predicting Cycle Failure of Soft Package Lithium Ion Battery. Li Jing developed it.
The patent application number is CN202511464527 20251013. The patent publication number is CN120971990 (A). International Patent Classifi..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Ningde Contemporary Amperex Technology and Ningde Shidai Runzhi Software Technology have submitted a patent application for Detection Device and Battery Production System. This invention was developed by Duan Pengfei, Liu Donghong, Zheng Fengjia, Zhao Baiquan, Ni Dajun, Hu Jun and Feng Shiping.
The patent..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Sichuan Yisai New Material Tech Co Ltd and Sichuan Dongfang Insulating Mat Co Ltd have submitted a patent application for Preparation Method of Composite Current Collector. Shi Qiang, Hou Yuxin, Tu Yepeng, Lu-gao Taihang and Han Chongtao developed the invention.
The patent application number is CN20251090..
Tools and Machinery
| Tue 31 Mar 2026
Geneva, March 31 -- Sideros Machinery SRL has applied WIPO patent for Apparatus for Handling Objects. Belloni Brando developed it.
The patent application number is WO2025IT50221 20250922. The patent publication number is WO2026062718 (A1). International Patent Classification codes are B23K37/047 and B66F3/46. Cooperative Pate..
Energy
| Tue 31 Mar 2026
Beijing, March 31 -- South Air International has submitted a patent application for Integrated Heat Pump Unit and Heat Management System. This invention was developed by Hu Hao, Jiang Mingyuan, Xiao Xiong, Tan Baichuan and Tang Xingwei.
The patent application number is CN202511281001 20250909. The patent publication number is..
Energy
| Tue 31 Mar 2026
Geneva, March 31 -- Modelingtech Energy Tech Company Limited has filed a patent application for Fpga-based Simulation Method for High-voltage Direct-connected Energy Storage System, and Apparatus. This invention was developed by Wang Xinxing, Xu Guanjun and Wang Xiaoshan.
The patent application number is WO2025CN92390 2025043..
Tools and Machinery
| Tue 31 Mar 2026
Beijing, March 31 -- Dongfeng Cummins Engine has submitted a patent application for Engine One-key Start Control Device and Control Method. This invention was developed by Ma Teng, Wu Yuntao, Zhang Meng, Liu Yongliang and Hu Nan.
The patent application number is CN20251175461 20250801. The patent publication number is CN12096..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- Mitsubishi Chemical has filed a patent application for Carbon Material, Negative Electrode, Secondary Battery, and Methods for Production Thereof. This invention was developed by Kawahara Takaya, Fujii Masanori and Ishiwatari Nobuyuki.
The patent application number is WO2024JP33312 20240918. The patent pub..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Hefei Huiqiang New Energy Material Tech Co Ltd patent application for Lithium Battery Diaphragm Process Parameter Self-correction Method and System Based on Big Data Analysis. This invention was developed by Wang Cong, Wang Hongbing, Jiang Hui, Zhao Yu..
Automobile
| Tue 31 Mar 2026
Beijing, March 31 -- Henan Kuqi New Energy Tech Co Ltd has submitted a patent application for Remote Diagnosis and Maintenance Guiding System of Vehicle Battery Pack Box. Xie Xinghui and Gao Run developed the invention.
The patent application number is CN202511330269 20250917. The patent publication number is CN120972732 (A)...
Automobile
| Tue 31 Mar 2026
Geneva, March 31 -- Ampere SAS has sought patent for Method for Charging an Electric Vehicle with a Charging Terminal Having a Maximum Voltage Greater or Less Than a Maximum Voltage of a Battery of the Vehicle. This invention was developed by Gati Mehdi and Valenciennes Edouard.
The patent application number is WO2025EP76907 ..
Automobile
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has received Brusa Elektronik patent application for Vehicle Module for an Inductive Charging System, Method for Operating the Vehicle Module, and Inductive Charging System. Böhler Lukas, Hanselmann Marc and Hornburg Edson developed the invention.
The patent applicat..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Zhangjiakou Power Supply Co Of State Grid Jinbei Electric Power Co Ltd patent application for Intelligent Self-diagnosis Evaluation and Risk Early Warning Method and System for Storage Battery. This invention was developed by Huang Wei, Chen Shuai, Wan..
Automobile
| Tue 31 Mar 2026
Beijing, March 31 -- FAW Jiefang Qingdao Automobile Co Ltd has sought patent for Power Battery System Health State Estimation Method, Device, Equipment, Medium and Program Product. This invention was developed by Li Lianqiang, Wu Yanshou, Wang Yuhai, Zhang Xiang, Fu Zhiguo, Jiang Shiteng, Yuan Yuechao and Mao Zhengjie.
The pa..
Automobile
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Catarc New Energy Vehicle Inspection Center Tianjin Co Ltd patent application for Method and System for Detecting Gas Production State After Thermal Runaway of Battery. The invention was developed by Liu Shiqiang, Zhang Yuxuan, Ma Xiaole, Wang Fang, B..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Shenzhen Chaodacheng Intelligent Tech Co Ltd patent application for Restraining Tray of Cylindrical Battery Pack. The invention was developed by Chen Zhiyuan and Chen Jian.
The patent application number is CN202511290530 20250910. The patent public..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Guangdong Dibeisi Energy Tech Co Ltd patent application for Power Storage Battery Health State Monitoring Method and System. This invention was developed by Song Qi, Zeng Dezhi and Jian Lin.
The patent application number is CN202510999907 20250721. ..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Beijing Xunchao Tech Co Ltd patent application for Lithium Battery Soh Dynamic Correction Method Fusing Capacity Increment Analysis and Time Sequence Characteristics. Qin Yunkai developed the invention.
The patent application number is CN20251150144..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Nanjing Fanyan Electronic Tech Co Ltd has submitted a patent application for Industrial Robot Lithium Battery Thermal Runaway Early Warning Method and Regulation and Control System. This invention was developed by Xing Jingkai.
The patent application number is CN202511483868 20251017. The patent publicati..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Dongguan New Power Energy Tech Co Ltd has submitted a patent application for Lithium Ion Battery Life Loss Evaluation Method and Device, Medium and Equipment. This invention was developed by Min Hongjuan.
The patent application number is CN202511291109 20250910. The patent publication number is CN12097198..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Shenyang EVE Energy Co Ltd and EVE Energy patent application for Lithium Battery Charge State Estimation Method, Apparatus and Device, and Storage Medium. Li Wei, Dong Yapeng, Shang Jin and Xiao Peng developed the invention.
The patent application n..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Aidong Super AI Tech Beijing Co Ltd patent application for Forklift Battery SOC Prediction Method and Device Based on Neural Network. Deng Haiqin, Gao Zhiyong, Yan Chuwei, Zhao Yanjun, Wang Chuan'ao and Liu Xiangbao developed the invention.
The pate..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Zhongke Wanchuang Group Tech Industry Co Ltd has submitted a patent application for Cyclic Stability Enhancing Treatment Method of Lithium-sulfur Battery and Lithium-sulfur Battery. Zhao Yongdi, Li Hongliang, Wang Xuelei, Wang Lishuang and Chen Tianyang developed the invention.
The patent application numb..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Jiangsu Weiteng Energy Tech Co Ltd has submitted a patent application for Energy Storage Battery Thermal Runaway Damage Diffusion Early Warning Method Based on Dynamic Thermal Model. This invention was developed by Yu Bing, Wang Lei and Gao Yu.
The patent application number is CN202510949873 20250710. The..
Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Guangzhou Zhiguang Energy Storage Tech Co Ltd and Guangzhou Zhiguang Electric Technology patent application for Lithium Battery Parameter Identification Method and Device, Electronic Equipment and Storage Medium. The invention was developed by Fan Gui..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Zhejiang Qualtech Co Ltd has applied Chinese patent for Storage Battery Online Monitoring Management Device and Working Method Thereof. Shi Wangdong, Zheng Shujun and Chen Jie developed it.
The patent application number is CN202510862919 20250625. The patent publication number is CN120971966 (A). Internat..
Automobile
| Tue 31 Mar 2026
Beijing, March 31 -- Lianyou Zhilian Tech Co Ltd has filed a patent application for Vehicle Low-voltage Storage Battery Model Selection Method. This invention was developed by Tian Zhuangzhuang, Huang Jianping and Zheng Wei.
The patent application number is CN202410595862 20240514. The patent publication number is CN120971965..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Liaoning Dongke Electric Power Company Ltd has filed a patent application for Novel High-voltage Trigger Device Based on Sphere Gap Switch. This invention was developed by Wang Jinhui, Wang Feiming, Liu Jundi, Wu Hanxu, Lee Sung-woo and Cao Jian.
The patent application number is CN202511116648 20250811. T..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published Guangzhou Tinci Materials Tech Co Ltd and Jiujiang Tinci Materials Tech Co Ltd patent application for Electrolyte and Sodium-ion Battery. The invention was developed by Liu Jiaxi, Sun Wenpo, Xie Tian, Gao Yuanpeng, Yuan Wenbo and Zhao Jingwei.
The pate..
Semiconductor
| Tue 31 Mar 2026
Beijing, March 31 -- Zhejiang Qualtech Co Ltd has submitted a patent application for Active Equalization MOS Switching Matrix Adhesion Detection Circuit and Working Method. This invention was developed by He Zongxu, Wang Yutao, Dong Long and Zhang Jishan.
The patent application number is CN202510862918 20250625. The patent pu..
Packaging & Containers
| Tue 31 Mar 2026
Geneva, March 31 -- Huawei Digital Power Technologies has submitted a patent application for Liquid Cooling Unit for Dissipating Heat from Battery, and Energy Storage Box. This invention was developed by Zhao Pengbo, Li Malin and Wu Bo.
The patent application number is WO2025CN110428 20250724. The patent publication number is W..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published Zhejiang Lisun Energy Tech Co Ltd patent application for Battery Cell Assembly, Battery Cell Structure and Battery. The invention was developed by Zheng Bo, Wu Dongdong, Li Kai, Li Huifeng and Zheng Mingqing.
The patent application number is WO2025CN97..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published Contemporary Amperex Tech Co Limited and Contemporary Amperex Runzhi Software Technology patent application for Battery Cell, Manufacturing Method for Battery Cell, Battery and Electric Device. The invention was developed by Wu Kai, Li Jie, Pan Wensheng a..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- Hightems Group has submitted a patent application for Cover for Containing a Lithium Battery Fire. Domet Maxime, Issa Karim, Segonds Frédéric and Mantelet Fabrice developed the invention.
The patent application number is WO2025EP76786 20250919. The patent publication number is WO2026062179 (A1). Internat..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Henan Ruiwen Information Tech Co Ltd patent application for Fire Early Warning Method and System for Energy Storage Power Station. Luo Sibei, Tian Cuifeng, Liang Yuan, Liu Zhijun and Yue Liang developed the invention.
The patent application number i..
Electrical
| Mon 30 Mar 2026
Beijing, March 31 -- Huizhou Youju Lithium Energy Tech Co Ltd has submitted a patent application for Active Inhibition Method and System for Thermal Runaway Behavior of Ultrathin Battery and Medium. This invention was developed by Zhou Yujie and Xie Jianfeng.
The patent application number is CN202511438231 20251010. The paten..
Metal & Mining
| Mon 30 Mar 2026
Geneva, March 31 -- Estes Energy Solutions Inc has applied WIPO patent for Dynamic Systems and Methods for Manufacturing Lightweight Metal Alloy Articles. Alhussein Kassem, Grace Dustin, Lai David and Yildiz Cagkan developed it.
The patent application number is WO2025US46786 20250917. The patent publication number is WO202606..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Fuensen Tianjin Tech Co Ltd has submitted a patent application for Lithium Battery Positive Electrode Material Sintering Device. This invention was developed by Li Yingwu.
The patent application number is CN202511449782 20251011. The patent publication number is CN120970284 (A). International Patent Class..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Ganzhou Tianqi Cycle Environmental Protection Tech Co Ltd has submitted a patent application for Drying Device for Lithium Battery Pack. This invention was developed by Yan Ruguo, Wang Tao, Mao Gang, Lai Wenfeng and Zhou Zhen.
The patent application number is CN202511450578 20251011. The patent publicatio..
Construction
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Shandong Provincial Bureau of Geology & Mineral Resources No. 801 Hydrogeological Engineering Geological Brigade and Shandong University of Science and Technology patent application for Alarm System for Monitoring Slurry Mixing in Goaf Grouting Constr..
Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- Shenzhen Yigen Tech Co Ltd has filed a patent application for Solid-state Battery Conductive Agent Modeling Method, Device, Equipment, Medium and Product. This invention was developed by Zhang Fan and Peng Peng.
The patent application number is CN202511501074 20251021. The patent publication number is CN1..
Electrical
| Mon 30 Mar 2026
Geneva, March 31 -- Sepion Tech Inc has submitted a patent application for Coated Separator for a Lithium Battery. This invention was developed by Ozvald Adam M, Frischmann Peter David, Sisk Brian C, Ranganathan Ranga, Villeda Ochoa Jesus A, Miller Alex C and Golden Jessica H.
The patent application number is WO2025US47603 20..
Automobile
| Tue 31 Mar 2026
Beijing, March 31 -- IS Tech Anhui Co Ltd has sought patent for Emergency Door Opening System of Automobile. This invention was developed by Ran Zhongshuai, Xie Weizhi and Ni Zhifeng.
The patent application number is CN202511179592 20250822. The patent publication number is CN120968378 (A). International Patent Classification..
Automobile
| Mon 30 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received FAW Volkswagen Power Tech Co Ltd patent application for Battery Heat-conducting Glue Coating Position Optimization Method and System Based on Machine Learning. Liu Fei, Meng Fanqiu, Wen Yangtao, Ren Zhiwei, Zhang Lei, Yu Xiaofei, Wei Qiang and Gao Xuef..
Electrical
| Mon 30 Mar 2026
Beijing, March 31 -- Hunan Xiangdian Test Res Institute Co Ltd has filed a patent application for Lithium Battery Health State Evaluation Method Based on Neural Network, Medium and Equipment. This invention was developed by Wu Junjie, Cai Yufeng, Wei Jiaqiang, Wang Can, Gong Liang, Liu Yiyi, Wan Tao, Qiu Yingjun, Wang Xiao, Lu D..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Bocai Shengtong Shanxi New Mat Co Ltd has submitted a patent application for Electrochemical Etching Preparation Method of Porous Battery Aluminum Foil. This invention was developed by Liu Xin.
The patent application number is CN202511317568 20250916. The patent publication number is CN120967485 (A). Inte..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Tianjin Polytechnic University has submitted a patent application for Preparation of Three-dimensional Heterostructure P-doped Como-based Composite Material and Application to Electrolyzed Water. This invention was developed by Wang Lili, Chen Mingzheng, Xu Junqing, Han Xujie, Yan Ya, Song Xiaorong, Chen Siq..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Nanjing Zhonghui Electrical Tech Co Ltd patent application for Method for Improving and Optimizing Operation Efficiency of Energy Storage Power Station Based on Big Data Analysis. The invention was developed by Xing Zhixiang, Luo Lei and Gao Quanwei.
..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Electric Power Planning & Eng Institute Co Ltd patent application for New Energy Base Power Supply Electric Heating Collaborative Planning Method, System and Equipment Considering Extra-high Temperature Heat Pump Thermal Battery and Medium. Zhong Zheha..
Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Shenzhen Bak Battery patent application for Formula Proportion Optimization Method and System of Electrolyte, Electronic Equipment and Storage Medium. The invention was developed by Zeng Buhui and Zhou Junyang.
The patent application number is CN2025..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Jiangxi Tongyi Polymer Material Tech Co Ltd has submitted a patent application for Glass Fiber Reinforced Polypropylene Structure Strength Optimization Method for Flow Battery Pole Frame. This invention was developed by Wang Quanbing, Lu Feng, Liu Long and Lu Wenqing.
The patent application number is CN20..
Automobile
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Shenxiang Tech Co Ltd patent application for Method and System for Supervising and Urging Repayment of Loan Vehicle, Vehicle and Equipment. Zhao Gang and Xuan Guoxun developed the invention.
The patent application number is CN202510912775 20250702. ..
Electrical
| Mon 30 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published William Marsh Rice Univ and TotalEnergies Onetech patent application for Electrochemical Reactor for Efficient Production of a Recovered Material from a Used Battery. The invention was developed by Biswal Sibani, Wang Haotian, Feng Yuge, Mateen Khalid, Ka..
Electrical
| Mon 30 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published Samsung SDI Co Ltd and The Trustees of Columbia University in the City of New York patent application for Electrolyte and Lithium Secondary Battery Comprising Same. The invention was developed by Woo Hyunsik, Ma Yuanyuan, Li Yang, Kim Jungjoon, Kim Yongse..
Electrical
| Mon 30 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has published Kookmin University Industry-Academic Cooperation Foundation patent application for Core-shell Structured Nanoparticles, Method for Producing Same, and Negative Electrode Material to Which Particles are Applied. The invention was developed by Hong John and..
Electronics
| Mon 30 Mar 2026
Geneva, March 31 -- Samsung Electronics has submitted a patent application for Smart Tag. Kim Kiwon developed the invention.
The patent application number is WO2025KR12940 20250825. The patent publication number is WO2026063650 (A1). International Patent Classification codes are G06K19/06, G06K19/07, G06K19/077, G08B21/14 and..
Automobile
| Mon 30 Mar 2026
Geneva, March 31 -- LG Energy Solution has applied WIPO patent for Fire Prevention Apparatus for Vehicle and Vehicle Comprising Same. Lee Bum-hee developed it.
The patent application number is WO2025KR12484 20250818. The patent publication number is WO2026063640 (A1). International Patent Classification codes are A62C3/07, A62C..
Electrical
| Mon 30 Mar 2026
Geneva, March 31 -- Dy Eng Co Ltd has applied WIPO patent for Waste Battery Electrolyte Treatment System. Shin Dong Yeob developed it.
The patent application number is WO2024KR19666 20241204. The patent publication number is WO2026063570 (A1). International Patent Classification codes are B09B3/40, F23G5/027, F23G5/44, H01M10..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Jiangmen Dezhongtai High Tech Co Ltd has filed a patent application for Positive Electrode Current Collector, Preparation Method Thereof and Battery Comprising Positive Electrode Current Collector. This invention was developed by Huang Xianming, Liang Yonghua, Jin Liangwen and Zheng Hongzhuan.
The patent ..
Electrical
| Tue 31 Mar 2026
Beijing, March 31 -- Jiangxi Deyi Intelligent Electric Power Co Ltd has applied Chinese patent for New Energy Power Transformer Capable of Preventing Frosting. Huang Meijuan, Zheng Baiyang and Wan Xi developed it.
The patent application number is CN20251173109 20250801. The patent publication number is CN120977751 (A). Intern..
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