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Optics & Imaging
| Tue 31 Mar 2026
Beijing, March 31 -- Jiangsu Normal University Science Park Co Ltd and Jiangsu Normal University have submitted a patent application for Method for Predicting Friction Performance of Titanium Alloy Surface Coating Based on Image Features. This invention was developed by Li Shuncai, Ding Yao, Yang Li, Kang Zichen and Xia Guoxuan...
Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- Hangzhou Normal University has applied Chinese patent for Rare Earth Electrolysis Device. Wang Lei developed it.
The patent application number is CN202511299911 20250912. The patent publication number is CN120967455 (A). International Patent Classification codes are C25C1/22 and C25C7/00. Cooperative Pate..
Oil & Gas
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Harbin Institute of Technology Shenzhen Institute of Science and Technology Innovation patent application for Preparation Method of Electron-deficient Aromatic Hydrocarbon Derivative. This invention was developed by Yang Chao, Wan Chao and Zhang Enxian..
Nanotech
| Mon 30 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has received Zeta Energy LLC patent application for Monomer Polymerization with Sulfur and Carbon Nanotubes. Salvatierra Rodrigo developed the invention.
The patent application number is WO2025US46875 20250918. The patent publication number is WO2026064449 (A1). Int..
Construction
| Tue 31 Mar 2026
Beijing, March 31 -- Yangtze River Delta Research Institute UESTC, Huzhou has applied Chinese patent for Long-life Electrochromic Intelligent Window and Preparation Method Thereof. Chen Xi, Ge Zhen, Lai Haoran and Li Jiyang developed it.
The patent application number is CN202511206211 20250827. The patent publication number i..
Electrical
| Tue 31 Mar 2026
Geneva, March 31 -- World Intellectual Property Organization has released Repair Carbon Ltd patent application for Electrochemical Cell Stack for Carbon Dioxide Gas Separator with Bi-lateral Flow. This invention was developed by Asherov Asaf, Rinberg Gregory, Artoul Maurice, Pfeffermann Omer, Rosenne Shaked and Achrai Ben.
Th..
Chemicals
| Tue 31 Mar 2026
Geneva, March 31 -- Kent Catalytic Mat Inc has submitted a patent application for Production Method for High-purity Tetrapropylammonium Hydroxide and High-purity Quaternary Ammonium Base Produced Thereby. This invention was developed by Huang Xiaodong, Wang Xinwei, Gu Nina and Wu Jianping.
The patent application number is WO2..
Chemicals
| Tue 31 Mar 2026
Geneva, March 31 -- Kent Catalytic Mat Inc has submitted a patent application for Method for Preparing High-purity Adamantyl Trimethylammonium Hydroxide and High-purity Quaternary Ammonium Base Prepared Thereby. This invention was developed by Xiang Feiyong, Huang Xiaodong, Wang Xinwei and Wu Jianping.
The patent application ..
Medical
| Tue 31 Mar 2026
Beijing, March 31 -- Shanxi Liuwei Artificial Intelligence Biomedical Res Institute has filed a patent application for Photocathode Cu2o-nio-au Nps Structure, Photoelectrochemical Biosensor Based on Cu2o-nio-au Nps and Preparation Method and Application of Photoelectrochemical Biosensor. This invention was developed by Jian Aoqu..
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..
Metal & Mining
| Tue 31 Mar 2026
Beijing, March 31 -- Hangzhou Saiao Energy Storage Equipment Co Ltd has submitted a patent application for Electrolytic Reduction Method for Adjusting Valence State of Vanadium Electrolyte. Xu Yinghua, Ding Xufen, Cheng Peipei and Hu Huilan developed the invention.
The patent application number is CN202511420912 20250930. The..
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..
Metal & Mining
| Tue 31 Mar 2026
Beijing, March 31 -- Hunan Gaochuang Kewei New Mat Co Ltd has submitted a patent application for Preparation Method of High-quality Large-specification Copper-nickel-tin Alloy Round Cast Ingot. Liu Long, Hou Jiangzhou, Xiao Zhu, He Linghui and Jiang Yexin developed the invention.
The patent application number is CN20251116623..
Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Shenzhen Zefengcheng Electronic Tech Co Ltd patent application for Composite Isolation Layer and Heat Dissipation Structure of Laminated Electrolytic Capacitor. Li Wensheng, Li Yunqiang and Yuan Hui developed the invention.
The patent application nu..
Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has received Univ Shenzhen Polytechnic patent application for Gallium Nitride/aluminum Gallium Nitride/gallium Nitride Heterojunction-based Temperature Sensor and Preparation Method Thereof. Yu Hongyu, Sun Yuhan and Jiang Yulong developed the invention.
The pate..
Plastics
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has published Jinan Huayao Environmental Prot Equipment Co Ltd patent application for Equipment for Plating Oxidation Film on Electric Arc Evaporation Source. The invention was developed by Jiang Wen, Wang Rongyao and Liu Wei.
The patent application number is CN..
Measurement & Testing
| Tue 31 Mar 2026
Beijing, March 31 -- Guoneng Technology Achievement Transf Beijing Co Ltd has submitted a patent application for System and Method for Rapidly Testing Service Life of Metal Bipolar Plate of Alkaline Electrolytic Cell. This invention was developed by Wang Shengrong, Xu Zhuang, He Guangli, Li Chufu, Zhang Zengguang and Zhai Junxia..
Semiconductor
| Sun 29 Mar 2026
Alexandria, March 30 -- Yunnan Invensight Optoelectronics Tech Co Ltd and BOE Technology Group have submitted a patent application for Array Substrate and Display Apparatus. This invention was developed by Yang Zongshun, Zhang Dacheng, Huang Kuanta, Tao Xiong, He Yunchuan and Yang Chao.
The patent application number is US2025..
Energy
| Sun 29 Mar 2026
Alexandria, March 30 -- U.S. Patent and Trademark Office has published Larson Delbert and Particle Beam Lasers Inc patent application for Low Energy Electron-cooling System and Method. The invention was developed by Larson Delbert.
The patent application number is US202418889916 20240919. The patent publication number is US20..
Lighting
| Mon 30 Mar 2026
Alexandria, March 30 -- Jonsson Karl S has submitted a patent application for Lighting Strips with Multiple Isolated Power Buses.
The patent application number is US202519303356 20250819. The patent publication number is US20260085825 (A1). International Patent Classification codes are F21S4/24, F21V23/00 and F21Y113/13. Coo..
Electrical
| Sun 29 Mar 2026
Alexandria, March 30 -- U.S. Patent and Trademark Office has published Morgan Advanced Ceram Inc patent application for High Voltage Vacuum Tubes. The invention was developed by Hurtado Edgar Vanegas, Daubenmier Nathan Russell, Sandin Thomas A, Ramirez Antonio and Chalasani Dharmendra.
The patent application number is US20251..
Medical
| Mon 30 Mar 2026
Beijing, March 30 -- Siemens Medical Solutions USA has sought patent for Timing Pickup Circuit. This invention was developed by Bollenbeck Jan, Judenhofer Martin and Zhang Nan.
The patent application number is CN202510610095 20250513. The patent publication number is CN120959766 (A). International Patent Classification codes ..
Chemicals
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has received Shenyang Tongyan Sicheng Intelligent Equipment Co Ltd patent application for Electrochemical Reaction Device. Wu Xueyan, Zhang Lu, Wang Long, Xiao Geng and Zhang Delong developed the invention.
The patent application number is CN202511122178 2025081..
Chemicals
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has published Chongqing Jiaotong University and Chongqing Academy of Science & Technology patent application for Process for Synergistically Removing Humic Acid by Using Electrically Activated Ferrous Iron and Application. The invention was developed by Jiang Hui, ..
Optics & Imaging
| Sun 29 Mar 2026
Beijing, March 30 -- State Intellectual Property Office of China has received Changchun Haipurunsi Technology patent application for Anthracene Compound and Organic Electroluminescent Device Thereof. Guo Jianhua, Du Mingzhu and Zhou Wenting developed the invention.
The patent application number is CN202511323839 20250916. The..
Automobile
| Sun 29 Mar 2026
Alexandria, March 30 -- Toyota Jidosha has applied United States patent for Power Converter. Fujiwara Kazuma and Morita Hiroshi developed it.
The patent application number is US202519209072 20250515. The patent publication number is US20260088732 (A1). International Patent Classification code is H02M7/537. Cooperative Patent Cl..
Metal & Mining
| Sun 29 Mar 2026
Beijing, March 30 -- Harbin Institute of Technology has filed a patent application for Heterogeneous Metal Electro-deposition Welding Method. This invention was developed by Xie Yuming, Wang Yiran, Meng Xiangchen, Dong Jianing and Huang Yongxian.
The patent application number is CN202511329382 20250917. The patent publication n..
Plastics
| Sat 28 Mar 2026
Beijing, March 28 -- South8 Tech Inc has submitted a patent application for Polymer Incorporated Electrolyte Chemical Formulations. This invention was developed by Rustomji Christopher S, Lee Jun-woo, Krause Frank, Intrater James and Colara Luciano.
The patent application number is CN20248019453 20240221. The patent publicati..
Information Technology
| Fri 27 Mar 2026
Munich, March 28 -- Schneider Electric Industries SAS has filed a patent application for Socket with Reverse Connection Indication. This invention was developed by Liu Jingyi, Xiong Kun, Chen Siyuan, Zhang Dahai and Gao Shen.
The patent application number is EP20250306109 20250710. The patent publication number is EP4712283 (..
Electrical
| Sat 28 Mar 2026
Beijing, March 28 -- Chifengshan Gold Silver & Lead has filed a patent application for Online Intelligent Monitoring Method and System for Voltage of Lead Electrolytic Cell. This invention was developed by Zhao Xiaoxuan, Han Yongxin, Huang Yanlong and Cao Ruixin.
The patent application number is CN202511468756 20251015. The pat..
Electrical
| Fri 27 Mar 2026
Beijing, March 28 -- State Intellectual Property Office of China has published Inner Mongolia Runmeng Energy Co Ltd patent application for Iron-chromium Flow Battery Energy Storage System. The invention was developed by Lyu Yuan, Zhang Qian, Wang Bosheng, Zhang Zhu, Zhang Xuedong, Wang Xin, Jia Qiang, Kang Hong, Shan Dongsong, L..
Automobile
| Fri 27 Mar 2026
Beijing, March 28 -- State Intellectual Property Office of China has received Shuozhou Wenjing Energy Tech Co Ltd patent application for Cathode Closed Type Air-cooled Fuel Cell System. Di Xin, Lu Jiabin, Cai Jun, Zhang Wei, Li Yajun and Shang Pengfei developed the invention.
The patent application number is CN202511118484 20..
Automobile
| Fri 27 Mar 2026
Beijing, March 28 -- State Intellectual Property Office of China has published Foshan Cleanest Energy Tech Co Ltd patent application for Air-cooled Fuel Cell Bipolar Plate, Fuel Cell Stack and Heat Dissipation Optimization Method Thereof. The invention was developed by Xue Xueliang, Lin Weipeng, Wang Bin, Zhao Yubin and Qian Wei..
Medical
| Fri 27 Mar 2026
Beijing, March 28 -- Chengdu Maikesirui Tech Co Ltd has sought patent for Assembling Device Based on Circumferential X-ray Tube Cathode Module. This invention was developed by Zhang Hongliang, Liao Xinkai, Zhang Jiaxing, Chen Shuai and Yang Qing.
The patent application number is CN202510945523 20250709. The patent publication..
Measurement & Testing
| Sat 28 Mar 2026
Beijing, March 28 -- Daqin Digital Energy Tech Co Ltd has submitted a patent application for Insulation Detection Device Under Scene of Series Connection of Multiple Energy Storage Systems and Detection Method Thereof. This invention was developed by Xu Yao, Li Yonghui, Huang Xin and Chen Zelan.
The patent application number ..
Electrical
| Thu 26 Mar 2026
Beijing, March 27 -- Zhongyuan Key Metal Laboratory, Longbai Group and Zhengzhou University have filed a patent application for Method for Preparing Zirconium Metal with Controllable Morphology Based on Regulation and Control of Active Cathode. This invention was developed by Li Shaolong, Song Jianxun, Chen Jianli, Lyu Zepeng, X..
Chemicals
| Thu 26 Mar 2026
Beijing, March 27 -- Beijing University of Chemical Technology and Quzhou Resource Chemical Innovation Research Institute have filed a patent application for Method for Directly Converting Carbon-rich Natural Gas and Used Catalyst. This invention was developed by He Jing, Guo Ying, Zhang Jian, An Zhe, Zhu Yanru, Song Hongyan and..
Chemicals
| Thu 26 Mar 2026
Beijing, March 27 -- Jiangsu Normal University and Jiangsu Normal University Science Park Co Ltd have submitted a patent application for Method for Predicting Hardness of Cu-hap Coating on Surface of Titanium Alloy Under Jet Current Deposition Process. This invention was developed by Li Shuncai, Kang Zichen, Yang Li, Xia Guoxuan..
Electrical
| Fri 27 Mar 2026
Beijing, March 27 -- Luoyang Hub Ring Chain Equipment Co Ltd and Puyang Willing Technology Development have submitted a patent application for Phenolic Resin-based Lithium Battery Negative Electrode Material Pre-curing Device. This invention was developed by Wang Zhiqiang, Liu Liqiang, Zhao Liangwei, Chen Meixuan, Li Guohao and ..
Energy
| Thu 26 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has published Suzhou Juna New Material Tech Co Ltd and Shanghai Juna New Material Technology patent application for Aem Electrolytic Bath. The invention was developed by Zhang Jiajia and Zhou Zhensheng.
The patent application number is CN202510937491 20221231. T..
Electronics
| Fri 27 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Wuhan Twin Tigers Coatings Co Ltd patent application for Edge Corrosion Resistant Auxiliary Agent for Cathode Electrophoretic Coating and Preparation Method of Edge Corrosion Resistant Auxiliary Agent. Zeng Xiance, Wang Qingdan, Liu Hongyu, Zhao Yuncha..
Chemicals
| Thu 26 Mar 2026
Beijing, March 27 -- Xi'an Thermal Power Research Institute has filed a patent application for In-doped Bi (at) PDA Carbon Dioxide Electroreduction Catalyst and Preparation Method Thereof. This invention was developed by Liu Geng, Yao Jiantao, Zhang Guiquan, Zhang Zhonghui, Gao Hao, Liu Wei, Chen Tiantian and Guo Xiaoyan.
The..
Optics & Imaging
| Thu 26 Mar 2026
Alexandria, March 27 -- LG Display has been granted a patent for In-cell Touch Display Device. This invention was developed by Kim Cheolse.
The patent application number is US202418941627 20241108. The patent publication number is US12585352 (B2). International Patent Classification code is G06F3/041. Cooperative Patent Classif..
Metal & Mining
| Fri 27 Mar 2026
Alexandria, March 27 -- U.S. Patent and Trademark Office has awarded a patent to II Vi Advanced Mat LLC and II-VI Delaware for Systems and Methods for Aluminum Ion Beam Generation Source Technology. Hassan Ahmet, Pong Raymond, Turcaud Jeremy and Schuur John developed the invention.
The patent application number is US202418426..
Optics & Imaging
| Thu 26 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Jubian Xinneng Anhui Co Ltd and Hefei Institutes of Physical Science, Chinese Academy of Sciences patent application for Feedthrough Structure of Fusion Device Divertor Optical Fiber Monitoring System and Installation Method Thereof. Zhang Feng, Mao Xi..
Automobile
| Thu 26 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Hyundai Motor and Kia Motors patent application for Electrochemical System. Li Xixuan, Jeong Kwi-seong and Kim Ji-soo developed the invention.
The patent application number is CN202411461992 20241018. The patent publication number is CN120945394 (A)..
Electronics
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Huawei Technologies patent application for Display Module, Electronic Equipment and Related Method. The invention was developed by Meng Chao and Luo Jiajia.
The patent application number is CN202410578245 20240508. The patent publication number is CN..
Electrical
| Thu 26 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Guilin University of Electronic Technology and Guilin Zhigong Technology patent application for Molten Salt Electrolysis Inter-electrode Distance Adjusting Device and Method Based on Current Density Sensing. Wang Yan, Wang Zhou, Hu Renqiu, Huang Danyua..
Electrical
| Thu 26 Mar 2026
Beijing, March 27 -- State Intellectual Property Office of China has received Shanghai Electric Group patent application for Pem Electrolytic Water Membrane Electrode and Preparation Method Thereof. Lu Wenlong, Wang Lijun and Xiong Chenglong developed the invention.
The patent application number is CN202511113361 20250808. The ..
Automobile
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Saic Motor patent application for Test Method for Rapidly Evaluating Corrosion Resistance of Automobile Steel. The invention was developed by Zhou Lin.
The patent application number is CN202511423439 20250930. The patent publication number is CN12092..
Electrical
| Thu 26 Mar 2026
Beijing, March 26 -- Zhejiang Jingyu New Materials and Ningxia Jingyu New Material Tech Co Ltd have applied Chinese patent for Electroplated Diamond Wire and Preparation Method Thereof. Su Jian, Chen Kang, Wang Yaoguang and Wang Lei developed it.
The patent application number is CN202510944590 20250709. The patent publication..
Electrical
| Thu 26 Mar 2026
Beijing, March 26 -- Suzhou Boqing New Energy Tech Co Ltd has submitted a patent application for Electroplating Preparation Method and Application of AEM Electrode. This invention was developed by Song Yalong, Ren Mingjun, Gong Xinyi and Zou Huihui.
The patent application number is CN20251168338 20250731. The patent publicati..
Electrical
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published Wuhan Decheng Tech Engineering Research Institute Co Ltd patent application for Composite Material Inert Anode Aluminum Electrolysis Cell Device. The invention was developed by Jia Shiming and Wang Li.
The patent application number is CN20251193209..
Electrical
| Wed 25 Mar 2026
Beijing, March 26 -- Huawei Technologies has applied Chinese patent for Power Conversion Apparatus and Method for Controlling Power. Li Yongfei, Rong Xianliang and Xin Kai developed it.
The patent application number is CN202510909838 20250702. The patent publication number is CN120934363 (A). International Patent Classification..
Chemicals
| Thu 26 Mar 2026
Beijing, March 26 -- Shaanxi Normal University has filed a patent application for Electrochemical Catalytic Oxoindole Molecule Dioxygen Addition Method. This invention was developed by Cao Rui, Wang Sikai, Li Xialiang and Jin Xiaotong.
The patent application number is CN202511147952 20250816. The patent publication number is CN..
Electrical
| Thu 26 Mar 2026
Beijing, March 26 -- Gaoshiruilian Tianjin Optoelectronics Tech Co Ltd has filed a patent application for High-voltage Membrane Electrode Electrolytic Tank. This invention was developed by Wang Xuebin.
The patent application number is CN202511339115 20250918. The patent publication number is CN120925001 (A). International Pat..
Oil & Gas
| Thu 26 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has published China Petroleum & Chemical, Sinopec Res Institute Of Petroleum Processing and Tsinghua University patent application for Method for Producing Hydrogen by Coupling Dicarboxylic Acid Prepared by Electrocatalytic Oxidation of Cyclic Alcohol/cyclic Ketone..
Electrical
| Wed 25 Mar 2026
Beijing, March 26 -- Guangzhou Ankai Microelectronics Co Ltd has applied Chinese patent for Boost Gate Voltage Bootstrap Adaptive Circuit. Deng Jinli and Xu Huachao developed it.
The patent application number is CN202410562574 20240508. The patent publication number is CN120934343 (A). International Patent Classification code..
Semiconductor
| Thu 26 Mar 2026
Beijing, March 26 -- BOE Technology Group, Chengdu BOE Optoelectronics Technology and Beijing BOE Technology Development have submitted a patent application for Display Substrate and Display Device. This invention was developed by Yuan Changlong, Li Langtao, Zheng Kening, Feng Jingyi, Zhu Li, Wang Dengyu, Cao Xilei and Wu Tong.
..
Semiconductor
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has released Shanghai Integrated Circuit Materials Res Institute Co Ltd patent application for Semiconductor Substrate Corrosion Equipment and Corrosion Method. This invention was developed by Liu Qiang, Wang Shinan and Yu Wenjie.
The patent application number i..
Electrical
| Wed 25 Mar 2026
Beijing, March 26 -- State Intellectual Property Office of China has received Ningde Contemporary Amperex Technology and Ningde Shidai Runzhi Software Technology patent application for Battery Production Equipment and Battery Production Line. Liao Ruhu, Wei Jingjing, Mu Maoze, Dai Ya, Liao Conghao and Wang Jianlei developed the ..
Electrical
| Wed 25 Mar 2026
Beijing, March 26 -- Nantong University and Soochow University have submitted a patent application for Gradient Porous Three-dimensional Interpenetrating Network Direct Ammonia Fuel Cell Membrane Electrode. Qian Tao, Liu Sisi, He Yanzheng, Cheng Qiyang and Wang Mengfan developed the invention.
The patent application number is..
Electrical
| Wed 25 Mar 2026
London, March 26 -- UK Patent Office has published Altilium Metals Ltd patent application for Recycled Battery Composition. The invention was developed by Benjamin Wickham and Christian Marston.
The patent application number is GB20240012089 20240816. The patent publication number is GB2643510 (A). International Patent Classi..
Electrical
| Wed 25 Mar 2026
Beijing, March 25 -- Saint Gobain Ceram Plastics Inc, Centre National de la Recherche Scientifique (CNRS), College France and University Sorbonne have submitted a patent application for Low-voltage All-solid-state Battery. This invention was developed by Marchandier Thierry, Ouspenski Vladimir, Tarascon Jean-marie and Hannequart..
Optics & Imaging
| Wed 25 Mar 2026
Beijing, March 25 -- Samsung Display has sought patent for Light-emitting Display Device. This invention was developed by Moon Sung-jae, Ki Dong-hyeon and Jo Kang-moon.
The patent application number is CN202510572255 20250506. The patent publication number is CN120916587 (A). International Patent Classification codes are H10K59..
Semiconductor
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Mitomo Semicon Eng Co Ltd patent application for Plating Device for Insoluble Anode. Uchiumi Yuji developed the invention.
The patent application number is CN20248020883 20240325. The patent publication number is CN120917187 (A). International Paten..
Optics & Imaging
| Wed 25 Mar 2026
Alexandria, March 25 -- BOE Technology Group Co Ltd and Chengdu BOE Optoelectronics Technology have applied United States patent for Display Panel and Display Apparatus. Wu Dongjie, Zhang Kai, Yan Hailong, Song Erlong, Hu Wenbo, Wang Gang, Shi Kunyan, Sun Huaping and Zhang Qi developed it.
The patent application number is US2..
Optics & Imaging
| Wed 25 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has published Guangdong Juhua Res Institute of Advanced Display and Shenzhen TCL High Tech Dev Co Ltd patent application for Optoelectronic Device and Preparation Method Thereof, and Display Device. The invention was developed by Qiang Fuqiang.
The patent application n..
Pipe
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Wanwei Zhian Tech Shenzhen Co Ltd and Yinguang Optical Tech Shanghai Co Ltd patent application for Automatic Pipe Manufacturing Equipment of Image Intensifier. This invention was developed by Huang Dehe, Lin Qiang and Wu Suli.
The patent application..
Electronics
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Shanghai Yongming Electronic Co Ltd patent application for Anti-drying Wide-temperature-range Liquid Aluminum Electrolytic Capacitor and Preparation Method Thereof. This invention was developed by Wang Yongming.
The patent application number is CN20..
Semiconductor
| Wed 25 Mar 2026
Beijing, March 25 -- Shenzhen Haoyun Tech Co Ltd has applied Chinese patent for Led Display Screen Based on Integrated Chip and Control System. Li Xiaojun, Peng Xiangke, Liang Qiuhong, Yu Caiqiong and Cai Lei developed it.
The patent application number is CN202511281342 20250909. The patent publication number is CN120913498 (..
Electrical
| Wed 25 Mar 2026
Beijing, March 25 -- Zhejiang Hydrogen Tech Co Ltd has filed a patent application for Preparation Method of Short Side Chain Membrane Electrode of Air-cooled Fuel Cell. This invention was developed by Bao Xiaonan.
The patent application number is CN202511117157 20250811. The patent publication number is CN120914300 (A). Inter..
Energy
| Wed 25 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released China Enfi Eng Corp and China Nonferrous Engineering patent application for PEM Stack Energy Management System and Method. This invention was developed by Han Zhicheng, Yang Tao, Zhang Cheng, Li Yanping, Wen Guosheng, Lan Gongjia, Wang Hongxun, Chen So..
Metal & Mining
| Wed 25 Mar 2026
Beijing, March 25 -- Zhejiang Haiyan Power System Resources Environmental Tech Co Ltd has filed a patent application for High-performance Fuel Cell Metal Bipolar Plate and Preparation Method Thereof. This invention was developed by Zhu Congyi, Yu Jiajun, Hou Junbo, Shen Xueen and Shen Wanzhong.
The patent application number i..
Electrical
| Wed 25 Mar 2026
Beijing, March 25 -- Heilongjiang University of Science and Technology has applied Chinese patent for Preparation Method of Graded Porous Iron-nitrogen Co-doped Carbon-oxygen Reduction Electrocatalyst. Liu Lilai, Guo Xuyang, Yang Xueying, Zheng Xiaolin, Zhao Jiayi, Ma Shuanshuan, Zhu Weirun, Jiang Liangtao, Xiao Ruxin, Li Chengl..
Electrical
| Wed 25 Mar 2026
Beijing, March 25 -- Shanghai Fusaier Power Tech Co Ltd has submitted a patent application for Preparation Method of High-performance Rare Earth Doped Material Self-humidifying Membrane Electrode. This invention was developed by Bao Xiaonan.
The patent application number is CN202511100450 20250807. The patent publication numb..
Electrical
| Wed 25 Mar 2026
Beijing, March 25 -- Anhui Qirui Lvneng Ecological Tech Co Ltd has submitted a patent application for Preparation Method of LSCF Perovskite Cathode Material. This invention was developed by Zheng Wenmiao and Nie Xuelei.
The patent application number is CN20251134351 20250725. The patent publication number is CN120914262 (A). ..
Chemicals
| Wed 25 Mar 2026
Beijing, March 25 -- Ganglida Huizhou Daya Bay Tech Innovation Research Institute Co Ltd has submitted a patent application for High-manganese Layered Oxide Positive Electrode Material and Synthesis Method Thereof. This invention was developed by Lin Cong, Liao Zhou, Lao Zihuan and Rong Jiafu.
The patent application number is..
Chemicals
| Wed 25 Mar 2026
Alexandria, March 25 -- Genesee Valley Innovations LLC has sought patent for Extruded Sealing Layer for Biodegradable Electrochemical Device and Methods Thereof. This invention was developed by Hu Nan-xing, Chopra Naveen, Mcguire Gregory, Zwartz Edward G and Farrugia Valerie M.
The patent application number is US202519396519 ..
Electrical
| Wed 25 Mar 2026
Alexandria, March 25 -- Samsung Sdi Co Ltd and Columbia University have submitted a patent application for Electrolyte and Lithium Secondary Battery Including the Same. This invention was developed by Woo Hyunsik, Ma Yuanyuan, Li Yang, Kim Jungjoon, Kim Yongseok, Yang Yuan, Cong Shengyu and Yang Zhenghao.
The patent applicati..
Electrical
| Wed 25 Mar 2026
Alexandria, March 25 -- SK On Co Ltd and SK Innovation have applied United States patent for Lithium Secondary Battery. Park Min Woo, Kim Jeong Yun, Kim Myoung Lae, Jeon Hyun Ji and Cho In Haeng developed it.
The patent application number is US202519326737 20250912. The patent publication number is US20260081210 (A1). Interna..
Electrical
| Wed 25 Mar 2026
Alexandria, March 25 -- University Clemson has submitted a patent application for Non-woven Pitch-based Carbon Fiber Electrodes for Low-cost Redox Flow Battery. This invention was developed by Williams Abena A, Kanhere Sagar V, Ogale Amod A and Roberts Mark E.
The patent application number is US202519330412 20250916. The pate..
Electrical
| Wed 25 Mar 2026
Alexandria, March 25 -- Lin Violet Chia Chen Wu has submitted a patent application for Electrochemical Stack, Cell Pack, and Methods of Using Electrochemical Stack and Cell Pack.
The patent application number is US202418888163 20240918. The patent publication number is US20260081152 (A1). International Patent Classification c..
Semiconductor
| Wed 25 Mar 2026
Alexandria, March 25 -- Toshiba has filed a patent application for Voltage Generation Circuit, Gate Driver, and Semiconductor Module. This invention was developed by Inokuchi Tomoaki, Baba Shotaro, Nemoto Hiroki, Gangi Hiro, Kobayashi Yusuke, Fukuda Taichi, Sakano Tatsunori and Kajiwara Yosuke.
The patent application number is ..
Electrical
| Wed 25 Mar 2026
Alexandria, March 25 -- Research & Business Found Sungkyunkwan University and University-Industry Cooperation Group of Kyung Hee University has submitted a patent application for Composite Material for Cathode Active Material and its Manufacturing Method. This invention was developed by Yoon Won-sub, Lee Wontae, Lee Seongeun, Pa..
Medical
| Tue 24 Mar 2026
Alexandria, March 25 -- Zhuzhou Maowu Medical Treat Technology Co Ltd has sought patent for Core Wire Processing System. This invention was developed by Liu Ren, Zhou Mantian, Xu Han, Guo Yihai and Chen Ruo.
The patent application number is US202418686214 20240109. The patent publication number is US20260078520 (A1). Internat..
Energy
| Tue 24 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has published Hamada Hareo patent application for Heat Exchange Member and Manufacturing Method Thereof. The patent application number is US202519329839 20250916. The patent publication number is US20260078969 (A1). International Patent Classification codes are F28F21/02 a..
Electronics
| Tue 24 Mar 2026
Alexandria, March 25 -- American Oxygen LLC has applied United States patent for Electrically Conductive Interconnect Ribs for a Ceramic Oxygen Purifier. Taylor Dale M, Taylor Thomas D and Nan Zhipeng developed it.
The patent application number is US202519329470 20250915. The patent publication number is US20260077304 (A1). I..
Oil & Gas
| Tue 24 Mar 2026
Geneva, March 24 -- Saudi Arabian Oil Company and Aramco Services have submitted a patent application for Vanadium Based Flow Battery Stack. This invention was developed by Hammad Ahmad D, Amr Issam T, Wang Shiyu and Xu Shilong.
The patent application number is WO2025US45555 20250909. The patent publication number is WO202605..
Electronics
| Tue 24 Mar 2026
Geneva, March 24 -- American Oxygen LLC has submitted a patent application for Electrically Conductive and Porous Interconnect Ribs for a Ceramic Oxygen Purifier. Taylor Dale, Taylor Thomas and Nan Zhipeng developed the invention.
The patent application number is WO2025US46451 20250915. The patent publication number is WO2026..
Electrical
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has received Univ I Soeroest Norge Usn patent application for Method, Cell and Electrode for Hydrogen Production. Masaud Zubair, Nguyen Le Hoang Vuong, Wang Kaiying and Huang Hao developed the invention.
The patent application number is WO2025NO50151 20250903. The p..
Chemicals
| Tue 24 Mar 2026
Geneva, March 24 -- World Intellectual Property Organization has received Lotte Chemical patent application for Electrochemical Carbon Dioxide Reduction Device. Kim Joo Yeon, Seo Jung Yong, Jo Yong Sung, Lee Rai Ha and Seo Myung Gi developed the invention.
The patent application number is WO2025KR12641 20250820. The patent pu..
Measurement & Testing
| Tue 24 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has published Harbin University of Science and Technology patent application for Micro-arc Oxidation Process Control System and Method Based on Acoustic Emission Monitoring. The invention was developed by Bao Fengyuan, Liu Yanhui and Wang Zhiyuan.
The patent app..
Chemicals
| Tue 24 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has released Shandong Nanshan Science And Tech Research Institute Co Ltd patent application for Electrolyte for Preparing Aluminum Coating Through Low-temperature Electro-deposition and Method for Preparing Aluminum Coating Through Electro-deposition. This inventio..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 24 -- State Intellectual Property Office of China has published Lu Xiaoni patent application for Energy-saving Furnace for Non-ferrous Metal Smelting. The invention was developed by Lu Xiaoni, Zhang Yisong and Zhao Yaqi.
The patent application number is CN202411591308 20241108. The patent publication number is ..
Sanitation
| Tue 24 Mar 2026
Beijing, March 24 -- Huizhou Eve Hydrogen Energy Co Ltd has submitted a patent application for Membrane Electrode for Producing Hydrogen by Electrolyzing Water and Electrolytic Bath. This invention was developed by Du Yuhong, Pan Qiuren, Wei Xing, Wang Ying and Liu Jincheng.
The patent application number is CN202510933082 202..
Electrical
| Tue 24 Mar 2026
Beijing, March 24 -- Guanyu Suzhou High Tech Mat Co Ltd has submitted a patent application for Ozone Generating Device for Online Maintenance of Cathode and Maintenance Method of Ozone Generating Device. This invention was developed by Xue Liren, Chen Mufa and Fei Zhenhua.
The patent application number is CN202311352888 20231..
Electrical
| Tue 24 Mar 2026
Beijing, March 24 -- Hangzhou Huamao Intelligent Tech Co Ltd has submitted a patent application for Cathode Protection Ultra-low Voltage Frequency Conversion Control Device and Control Method. This invention was developed by Hua Qinyao, Deng Wenming, Chen Ting, He Jincheng, Wang Shenzhou, Yu Yanping and Wu Guorong.
The patent..
Chemicals
| Tue 24 Mar 2026
Beijing, March 24 -- Qingdao University of Technology has filed a patent application for Anti-corrosion, Anti-fouling and Antibacterial Multifunctional Z-type Heterojunction Photo-anode and Preparation Method Thereof. This invention was developed by Jin Zuquan, Zhang Xiaoying, Li Xiaoyuan, Jiang Haosen, Song Liying and Liu Ang.
..
Medical
| Tue 24 Mar 2026
Beijing, March 24 -- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Respiratory Center and Hengqin Hospital The First Affiliated Hospital Of Guangzhou Medical Univ Hengqin Yueao Depth Coopera has sought patent for Titanium Alloy Implant Surface Modification Preparation Method and Application. This inven..
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