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Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Toshiba and Toshiba Electronic Devices & Storage have submitted a patent application for Detection Circuit, Semiconductor Integrated Circuit, Semiconductor Device, and Control Method. This invention was developed by Nito Yoshiharu, Otaka Shoji and Tagomori Reiji.
The patent application number is CN20248003..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Toshiba and Toshiba Electronic Devices & Storage have sought patent for Temperature Compensation Circuit, Semiconductor Integrated Circuit, Semiconductor Device, and Temperature Compensation Method. This invention was developed by Tagomori Reiji, Nito Yoshiharu and Otaka Shoji.
The patent application numbe..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Henan Academy of Sciences Institute of Mat and Henan Academy Sciences have submitted a patent application for Method for Improving Illumination Stability of Perovskite Solar Cell. This invention was developed by Liu Heng, Sun Suyang, Pan Wengao, Zhang Zhaoqi, Zhang Hongfei, Yue Pengfei and Zhang Guoshang.
..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Fuzhou University and Mindu Innovation Laboratory have submitted a patent application for Perovskite Solar Cell with Tin Oxide Electron Transport Layer Prepared Based on Chemical Bath Deposition Method and Preparation Method Thereof. This invention was developed by Wu Jionghua, Cheng Can, Cheng Shuying and De..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- BOE Technology Group, Yunnan Chuangshijie Optoelectronics Tech Co Ltd and Beijing BOE Technology Development have submitted a patent application for Substrate and Manufacturing Method Thereof. This invention was developed by Wen Lingang, Li Yuhao, Yang Chengshao, Feng Bingming, Zhang Dacheng, Liu Sixu, Duan X..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have sought patent for Display Substrate and Display Device. This invention was developed by Hu Yao, Wang Yangpeng, Sun Kuo and Yang Chenbiao.
The patent application number is CN20251045336 20250110. The patent publication number is CN11981613..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Datang Hainan Wenchang New Energy Co Ltd and China Datang Group Science and Tech Research Institute Co Ltd East China Electric Power Test Institu have submitted a patent application for Vacuum-assisted Blade Coating Method for Preparing Perovskite Thin-film Solar Cell. Zhang Peng, Liu Yao, Jiang Bin, Fang Min..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- BOE Technology Group and Beijing BOE Technology Development have sought patent for Chip Structure, Manufacturing Method Thereof and Display Substrate. This invention was developed by Li Wei, Wang Qian, Li Xiang, Wang Mingxing, Liu Weixing, Sun Qian, Jin Qian, An Chul, Yan Huajie, Lu Tianhao, Sun Shuang, Jiao ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- CGN Environmental Tech Shenzhen Co Ltd and CGN Environmental Protection Industry have submitted a patent application for Silicon Wafer Structure Separation Device for Photovoltaic Module. This invention was developed by Chen Minrong, Chen Jian, Bai Bing, He Xiaoping, Chen Pei and Zhang Qiansheng.
The paten..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Toyoda Gosei and University Meijo have filed a patent application for Method for Producing Group III Nitride Semiconductor. This invention was developed by Okuno Koji, Saito Yoshiki, Takeuchi Tetsuya, Kamiyama Satoshi, Iwaya Motoaki, Ishiguro Nagataka and Kachi Tomoaki.
The patent application number is CN2..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Xidian Wuhu Research Institute and Xidian University have submitted a patent application for Planar Silicon Carbide Jfet Device and Preparation Method Thereof. This invention was developed by Tao Jingwen, Han Chao, Poon Yarn Chee, Wang Chenyu and Xing Yali.
The patent application number is CN202411916524 2..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Nanjing Guobo Electronics Co Ltd and Nanjing Guowei Electronics Co Ltd have filed a patent application for RS232 Receiver Circuit Applied to Multi-protocol Communication Interface Chip. This invention was developed by Kang Minghui, Zeng Hongxia and Zhu Bo.
The patent application number is CN20251028358 202..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Beijing Smartchip Microelectronics Technology and Zhejiang University have submitted a patent application for Metal Silicide Layer Forming Method, Semiconductor Device and Chip. Shao Jin, Wu Bo, Liu Fang, Wang Jianghong, Tao Ran, Wu Yongyu, Deng Yongfeng, Yu Wen and Mi Chaoyong developed the invention.
The..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Soochow University and Jiangsu Achieve Chip Dream Semiconductor Equipment Co Ltd have sought patent for Substrate Processing Apparatus. This invention was developed by Wang Chuanyang, Liu Yayun, Gu Jiachen, Wang Yongbin and Zhang Haizhu.
The patent application number is CN20251007660 20250103. The patent p..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Zhuhai Fushan Aixu Solar Energy Technology, Zhejiang Aiko Solar Energy Technology, Guangdong Aiko Tech Co Ltd, Tianjin Aiko Solar Energy Technology, Shenzhen Aixu Digital Energy Technology, Chuzhou Aiko Solar Energy Tech Co Ltd and Shandong Aiko Solar Energy Tech Co Ltd have filed a patent application for Si..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Hunan University and Changsha Semiconductor Tech and Application Innovation Institute have submitted a patent application for Optimization Method for Chemical Mechanical Polishing Process Parameters of Wafer and Chemical Mechanical Polishing Method. Hu Wei and Liu Xiaosheng developed the invention.
The pat..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Suzhou Passion Intelligent Tech Co Ltd, Hefei Xingu Zhien Information Tech Co Ltd and Xinting Prec Electronic Shandong Co Ltd have been granted a patent for Conveying Track for Semiconductor Intelligent Goods Shelf and Semiconductor Intelligent Logistics System. This invention was developed by Li Yuting, Li Y..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Shanghai Advanced Silicon Tech Co Ltd and Chongqing Advanced Silicon Technology have obtained a patent for silicon wafer positioning device. This invention was developed by Kim Dong-dong, Han Dandan, Chen Zhengli, He Wei and Peng Haijing.
The patent application number is CN202422440290U 20241010. The paten..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Beijing E Town Semiconductor Technology has applied Chinese patent for Reaction Chamber. Pang Yunling, Meng Xiaogang, Sheng Tianyou and Song Ling developed it.
The patent application number is CN202411932257 20241225. The patent publication number is CN119812051 (A). International Patent Classification cod..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received Renesas Electronics patent application for Semiconductor Device and Manufacturing Method Thereof. Moriyama Takashi and Kawai Toru developed the invention.
The patent application number is CN202411249803 20240906. The patent publication number is CN11..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Xinlian Pioneer Integrated Circuit Manufacturing, Shaoxing patent application for Semiconductor Device Reliability Test Structure and Test Method. This invention was developed by Yao Bin and Wang Bingqi.
The patent application number is CN20241189160..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received Powerchip Semiconductor Manufacturing Corporation patent application for Semiconductor Structure. Lyu Junlin, Chen Juncheng, Su Jiamin, Chen Weiheng and Zhang Shouren developed the invention.
The patent application number is CN202311406319 20231026. ..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Shanghai Jita Semiconductor has applied Chinese patent for Epitaxial Test Piece, Manufacturing Method Thereof and Epitaxial Growth Test Method. Zhang Yusheng, Yan Xiaohui, Luo Yimin, Li Hongjiang and Xu Hao developed it.
The patent application number is CN20251007186 20250102. The patent publication number..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Zhuhai Wode Technology patent application for Multi-chip Interconnection Structure and Preparation Method Thereof. This invention was developed by Zhou An'an, Peng Shurong and Wu Zhidong.
The patent application number is CN202510296678 20250313. The ..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released STATS ChipPAC patent application for Integrated Package and Method of Manufacturing the Same. This invention was developed by Chen Guizhong, Cai Peiyan and Lin Yaojian.
The patent application number is CN202311315506 20231011. The patent publication ..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received Nichia patent application for Laser Light Source. Dejima Norihiro, Takeda Hideaki, Matsuo Hidenori and Omori Masaki developed the invention.
The patent application number is CN202411827449 20200908. The patent publication number is CN119812928 (A). I..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Vivo Mobile Communication has submitted a patent application for Image Sensor, Electronic Equipment, Control Method and Readable Storage Medium. This invention was developed by Yu Jinying.
The patent application number is CN202411953506 20241227. The patent publication number is CN119815195 (A). Internatio..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Shenzhen Aitushi Innovation Technology has filed a patent application for Lighting Equipment Light Control Method and Device Based on Multi-chip Combination. This invention was developed by Cai Qiwei.
The patent application number is CN202411982308 20241226. The patent publication number is CN119815615 (A)..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Beijing University has filed a patent application for Three-dimensional Memory Structure and Integration Method Thereof. This invention was developed by Huang Qianqian, Wang Kaifeng and Huang Ru.
The patent application number is CN202411932425 20241226. The patent publication number is CN119815830 (A). Int..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Shanghai Jita Semiconductor has sought patent for Semiconductor Device and Preparation Method Thereof. This invention was developed by Jiang Qi, Ye Lei, Yang Kai and Huang Yongbin.
The patent application number is CN20251012773 20250103. The patent publication number is CN119815860 (A). International Paten..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Samsung Electronics patent application for Semiconductor Device and Manufacturing Method Thereof. This invention was developed by Kwon Jun-young, Kim Chang-hyeon, Byun Kyung-eun and Seol Min-su.
The patent application number is CN202411407337 2024101..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Samsung Electronics patent application for Semiconductor Device. This invention was developed by Jang Sung-wook, Cho Young-dae, Kim Ki-hwan and Jung Su-jin.
The patent application number is CN202411939563 20200107. The patent publication number is CN..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Gree Electric Appliances, Zhuhai has submitted a patent application for Groove Type Metal-oxide-semiconductor Field Effect Transistor and Manufacturing Method Thereof. Xie Zixiang and Liao Yongbo developed the invention.
The patent application number is CN202411738751 20241129. The patent publication numbe..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Xi'an Longfei Electrical Technology has submitted a patent application for Radiation-proof VDMOS Device Integrated with Interval Doping Structure and Preparation Method of Radiation-proof Vdmos Device. This invention was developed by Li Jianwei, Zhang Yuanyuan, Hu Hailong, Cao Lin, Wang Ningping and Zhang Xin..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Beijing University has applied Chinese patent for Preparation Method of Stacked Transistor, Stacked Transistor, Device and Equipment. Wu Heng, Peng Wanyue, Jiang Jingru, Xu Xiaoyan, Li Ming and Huang Ru developed it.
The patent application number is CN202411916365 20241224. The patent publication number is..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Shanghai Jita Semiconductor patent application for Trench Structure, Field Effect Transistor and Reliability Evaluation Method of Trench Structure. This invention was developed by Wu Fang and Zhou Shan.
The patent application number is CN20251007801 ..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Semiconductor Manufacturing International (Shanghai) has applied Chinese patent for Semiconductor Structure and Forming Method Thereof. Fan Yiqiu developed it.
The patent application number is CN202311304771 20231009. The patent publication number is CN119815913 (A). International Patent Classification cod..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Shanghai Jita Semiconductor has submitted a patent application for Semiconductor Device Design Method and System. This invention was developed by Gu Dongguang and Jiang Biao.
The patent application number is CN20251033218 20250108. The patent publication number is CN119815927 (A). International Patent Clas..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has published RANOVUS patent application for Photodiode. The invention was developed by Beckett David James Stewart.
The patent application number is CN202411285146 20240913. The patent publication number is CN119815940 (A). International Patent Classification co..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Shenzhen Sitan Technology has sought patent for Miniature Light-emitting Diode Chip, Manufacturing Method and Miniature Light-emitting Diode Device. This invention was developed by Chen Wan, Li Jianhua and Chen Zhen.
The patent application number is CN20251003550 20250102. The patent publication number is ..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Xiamen Sanan Optoelectronics has submitted a patent application for Semiconductor Light-emitting Element and Light-emitting Device. This invention was developed by Jing Qi, Bao Zhihao, Zhu Xiushan, Li Junxian, Tu Ruqin and Zhang Zhongying.
The patent application number is CN202411822594 20241211. The paten..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- BOE Huacan Optoelectronics (Zhejiang) has submitted a patent application for Light Emitting Diode for Improving Electron Leakage and Preparation Method Thereof. This invention was developed by Yin Yong, Gong Chengcheng, Zhang Yi, Wang Ming and Lu Xianghua.
The patent application number is CN202411617144 20..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received Tianjin Sanan Optoelectronics patent application for Light Emitting Diode and Light Emitting Device. Wu Zhiwei, Wang Yanyun, Li Jingjing, Liu Zhuangshi and Guo Huanshao developed the invention.
The patent application number is CN202411990406 20241231..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Shenzhen Sitan Technology patent application for Miniature Light-emitting Structure and Preparation Method of Miniature Light-emitting Structure. This invention was developed by Wu Tao, Qiu Chengfeng, Zhang Ke and Guan Yunfang.
The patent application..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Tianjin Sanan Optoelectronics has filed a patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by Pan Guanfu, Lin Xiaojie, Li Huiwen, Ke Weifan, Dong Zhongwei, Bai Xiao, Hu Pengjie and Xu Changjiang.
The patent application number is CN202411908058 20241223. Th..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Guangzhou Lijing Innovation Technology patent application for Chip Package. This invention was developed by Yu Ping and Wu Weihan.
The patent application number is CN20251063990 20250115. The patent publication number is CN119816039 (A). Internationa..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Qualcomm has submitted a patent application for Memory Storage Formats for Supporting Machine Learning Acceleration. This invention was developed by Verrilli Colin Beaton, Vaidhyanathan Natarajan, Simpson Michael, Berry Gordon C and Pande Sunil.
The patent application number is CN20238063567 20230816. The ..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Apple has submitted a patent application for Memory Calibration and Tolerance Check. This invention was developed by Jetter Robert Edward, Zheng Jingkui, Shah Ranjit J, Choklingam Vijay and Kolada Nitin Kumar.
The patent application number is CN20238063091 20230703. The patent publication number is CN11981..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Hamamatsu Photonics has submitted a patent application for Semiconductor Light Emitting Device. Mizuno Seiichiro, Hirose Kazuyoshi, Kamei Hiroki and Sugiyama Takahiro developed the invention.
The patent application number is CN20238063685 20230807. The patent publication number is CN119817011 (A). Internat..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has published Lanzhou University patent application for Application of Plant Lactobacillus LZU-LJY-1Q1 in Preparation of Product for Improving Memory Ability Damage. The invention was developed by Zhang Chunjiang, Li Jingjing and Li Junxiang.
The patent applicati..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Dowa Electronics Materials has submitted a patent application for Group III-V Compound Semiconductor Light-emitting Element and Method for Manufacturing Group III-V Compound Semiconductor Light-emitting Element. Koshika Yuta and Kadowaki Yoshitaka developed the invention.
The patent application number is C..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Light Matter Inc has submitted a patent application for Optical Computing System with Separated Memory System. This invention was developed by Turner Robert and Brundahl Darius.
The patent application number is CN20238057169 20230803. The patent publication number is CN119816895 (A). International Patent C..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- CNOOC Energy Technology & Services has been awarded a patent for Tandem Connection Device for Ocean Logging Instrument. This invention was developed by Chen Hongliang, Yang Yang, Yang Linpeng, Dou Wenfeng, Fang Quanquan, Yin Tengfei and Hu Kexin.
The patent application number is CN202422620187U 20241029. T..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Beijing Tesidi Semiconductor Equipment has applied Chinese patent for Annular Cylindrical Workpiece, Polishing Pressure Plate, Polishing Equipment and Polishing Surface Type Control Method. Meng Weitao, Hao Yuanlong, Zeng Xingming and Jiang Jile developed it.
The patent application number is CN202510330256..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Beijing Tesidi Semiconductor Equipment has applied Chinese patent for Polishing Pressure Plate and Polishing Equipment. Hao Yuanlong, Zeng Xingming, Meng Weitao and Jiang Jile developed it.
The patent application number is CN202510330221 20250320. The patent publication number is CN119820454 (A). Internati..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Mitsubishi Electric has applied Chinese patent for Semiconductor Device. Higashi Tetsuya, Konishi Kazuya and Otsuka Takeru developed it.
The patent application number is CN202411181330 20240827. The patent publication number is CN119812146 (A). International Patent Classification codes are H01L21/768, H01L..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Truly Semiconductors has been granted a patent for Structure for Solving Foam Layering. Lin Deqin and Lai Chuntao developed the invention.
The patent application number is CN202422171855U 20240904. The patent publication number is CN223176039 (U). International Patent Classification codes are C09J7/29 and ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Tiancheng High Tech Shenzhen Co Ltd has been granted a patent for Lamp-drive Integrated LED Packaging Structure and Light-emitting Device. Lin Jiangeng, Li Haorui, Jin Guoqi, Zhang Jie and Li Xiangling developed the invention.
The patent application number is CN202422350809U 20240926. The patent publicatio..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Focus Lightings Tech Inc has submitted a patent application for Copper Metal Reversed Polarity Red Light Emitting Diode and Preparation Method Thereof. This invention was developed by Wang Xiangyu, Jie Ke, Sun Adi, Zhang Limin and Liu An'an.
The patent application number is CN202510270860 20250307. The pat..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Will Semiconductor has applied Chinese patent for Common-drain Double-MOSFET (metal-oxide-semiconductor Field Effect Transistor) Device and Preparation Process Thereof. Zhu Shunjie and Dong Jianxin developed it.
The patent application number is CN202411921564 20241225. The patent publication number is CN11..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Yangzhou Yangjie Electronic Technology has been granted a patent for Trench-type SiC Field Effect Transistor. This invention was developed by Wang Zheng, Yang Cheng, Qiu Junqing, Wan Shengtang, Wang Kun and Wang Yi.
The patent application number is CN202422397274U 20240930. The patent publication number is..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Yangjie Electronic Technology for SiC Transistor with Extended Short Circuit Tolerance Time. Wang Zheng, Yang Cheng, Qiu Junqing, Wan Shengtang, Wang Kun and Wang Yi developed the invention.
The patent application number is CN2024..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- SiEn QingDao Integrated Circuits has obtained a patent for semiconductor etching equipment. This invention was developed by Zhao Jianlei and Shi Baohua.
The patent application number is CN202422472181U 20241012. The patent publication number is CN223193771 (U). International Patent Classification codes are..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Novel SMD (surface Mount Device) Chip Inductor Base Structure has been issued to Suining Haolin Electronic Tech Co Ltd. This invention was developed by Ye Jianxin and Luo Hankun.
The patent application number is CN202421393467U 20240618. The patent publication number is CN223193604 (U). ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Maiyue Guangzhou Communication Tech Co Ltd has secured a patent on Signal Receiving and Transmitting Integrated Circuit and Signal Receiving and Transmitting Equipment. Feng Xiangfu, Liu Qijing, Huang Junming and Qiu Bing developed the invention.
The patent application number is CN202422489956U 20241014. T..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chengdu Jihai Tech Co Ltd has been awarded a patent for OSC Power Supply Circuit, Integrated OSC Circuit and Integrated Circuit Chip. This invention was developed by Huo Xianjie and Xu Cheng.
The patent application number is CN202422407524U 20240930. The patent publication number is CN223194693 (U). Intern..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Shanghai Anqiwei Microelectronics Tech Co Ltd for Amplification Circuit and Radio Frequency Transceiver Chip. Ma Haoze, Li Nan and Lu Jianhua developed the invention.
The patent application number is CN202422358363U 20240925. The patent pu..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Tunghsu Azure New Energy Co Ltd has obtained a patent for synergistic device for solar cell panel and solar cell panel group. This invention was developed by Chen Shijie, Li Qing, Yan Yonghai and Yuan Fengling.
The patent application number is CN20242204054U 20240816. The patent publication number is CN223..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Anhui Jixin Microelectronics Tech Co Ltd has submitted a patent application for Automatic Wafer Processing Equipment Suitable for Monocrystalline Silicon Packaging. This invention was developed by Zhang Jun and He Na.
The patent application number is CN20251061434 20250115. The patent publication number is..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has published Geely Holding Group and Geely Automobile Research Institute (Ningbo) patent application for Control Method and Product of Parallel Circuit of Silicon Switching Device and Silicon Carbide Switching Device. The invention was developed by Zhu Lujia, Gan J..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Shenzhen HI Semicon Electronics Co Ltd has submitted a patent application for Self-adaptive Bias Voltage Optimization Method Based on MOS (metal Oxide Semiconductor) Tube and Related Equipment. This invention was developed by Zhang Xigang and Li Gaoyu.
The patent application number is CN202510294734 202503..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Wuxi Photon Chip United Res Center has submitted a patent application for Filter Chip and Preparation Method Thereof. This invention was developed by Lu Yue, Ma Shaopeng, Kim Hyun-min, Ouyang Chunfang and Shu Yang.
The patent application number is CN202411873068 20241218. The patent publication number is C..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Shanghai Zhaoshuo Technology has submitted a patent application for Multi-beat Control Algorithm for SiC Inverter. This invention was developed by Chen Liefang and Shao Sheng.
The patent application number is CN202411970929 20241230. The patent publication number is CN119813816 (A). International Patent Cl..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Guangdong Jiutian Power Supply Co Ltd has sought patent for Rectifier and Electroplating System. This invention was developed by Li Zhen, Xiao Weisheng, Yin Haojie, Lin Rongzhao and Wu Yuxin.
The patent application number is CN202410976576 20240720. The patent publication number is CN119813795 (A). Interna..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received Heilongjiang Huixin Semiconductor Co Ltd patent application for Two-stage Charge Pump Bootstrap High-voltage Integrated Circuit. Feng Yuxiang and Zhang Tuming developed the invention.
The patent application number is CN202411954780 20241227. The pate..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Yastar Tech Co Ltd for Surface Mounting and Welding Integrated PCB Chip Mounting Equipment. Hu Xiao developed the invention.
The patent application number is CN202422439024U 20241010. The patent publication number is CN223194933 (..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Fixing Tool for Production of High-thermal-conductivity Metal Substrate has been issued to Zhejiang Dejia Electronic Tech Co Ltd. This invention was developed by Zhang Yujun and Zhang Qiang.
The patent application number is CN202422117681U 20240830. The patent publication number is CN223..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Zhejiang Xuhui Intelligent Equipment Co Ltd has filed a patent application for Numerical Control Cutting Machine Tool Convenient for Chip Removal. This invention was developed by Gao Bin, Wu Hongcheng, Wu Zaoqiao and Chen Dafeng.
The patent application number is CN202510204443 20250224. The patent publicat..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Xi'an Silergy Semiconductor Tech Co Ltd has filed a patent application for Over-temperature Protection Circuit and Switching Power Supply Using Same. This invention was developed by Chen Zhan, Zhang Shaobin and Hu Guojuan.
The patent application number is CN202411998057 20241231. The patent publication num..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Hangzhou Guangzhiyuan Tech Co Ltd patent application for Photon Integrated Circuit, Photon Chip and Method for Monitoring Modulator. This invention was developed by Meng Huaiyu, Shen Yichen, Peng Bo and Yu Shanshan.
The patent application number is C..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Suzhou Aotuomaidi Software Co Ltd has submitted a patent application for Film Pasting Equipment Suitable for CPU Substrate. Zhong Xiaolong and Jia Chun developed the invention.
The patent application number is CN202411975291 20241231. The patent publication number is CN119821768 (A). International Patent C..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Chinese Patent for Release Paper Silicon Coating and Humidifying Device has been issued to Matsumoto Coating Tech Kunshan Co Ltd. This invention was developed by Sun Shouwen and Dai Mingshui.
The patent application number is CN202422397190U 20240930. The patent publication number is CN223176498 (U). Intern..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has received Zhuhai Dingtai Xinyuan Crystal Co Ltd patent application for Polishing Method of Gallium Antimonide Wafer and Gallium Antimonide Polished Wafer. Feng Xiupeng and Duan Manlong developed the invention.
The patent application number is CN202510105720 20..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Changdian Microelectronics Jiangyin Co Ltd has applied Chinese patent for Grinding Method and Corresponding Wafer Structure. Mu Xingchen, Guo Liangkui, Li Wenjie, Dai Yuhao, Zhang Sisu and Lyu Liangwei developed it.
The patent application number is CN20251042565 20250110. The patent publication number is C..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Jiangsu Runpeng Semiconductor Co Ltd has filed a patent application for Silicon Wafer Polishing Equipment for Integrated Circuit Chip Production. This invention was developed by Kang Jian and Wu Longjun.
The patent application number is CN202510201193 20250221. The patent publication number is CN119820452 ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Shenzhen Nsiway Tech Co Ltd has been granted a patent for Over-temperature Protection Circuit, Power Supply Chip and Electronic Equipment. This invention was developed by Kuang Xiaojun, Fu Lingyun, Qi Lingkang, Li Zhenghu and Wang Wenrong.
The patent application number is CN202422389343U 20240929. The pate..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Intel NDTM USA Inc has submitted a patent application for Edge Polishing Head, Wafer Edge Polishing Device and Wafer Edge Polishing Method. This invention was developed by Mei Xiaoxi, Zhang Shikai and Chang Fujia.
The patent application number is CN202311332668 20231013. The patent publication number is CN..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Shanxi Huarui Nano New Material Tech Co Ltd for Device for Reducing Feeding and Discharging Loss of Electrostatic Spinning Substrate Raw Materials. Zhao Xinglei, Jiang Pan, Hua Ting, Jiang Xubo, Han Yongxiang and Ma Weijie developed the inven..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Dongguan Yukun Nano Injection Tech Co Ltd has been granted a patent for Transfer Equipment for Tri Hanging Tool for Electroplating. Guo Tienan, Guo Tielong, Xu Guanglin and Tan Yonggang developed the invention.
The patent application number is CN20242215995U 20240820. The patent publication number is CN223..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Xiamen Lishengda Electroplating Co Ltd has been awarded a patent for Folding Electroplating Frame for Electroplating Processing. This invention was developed by Liu Pingming.
The patent application number is CN202422168153U 20240904. The patent publication number is CN223176244 (U). International Patent Cl..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Hefei Youle Jiahe Tech Co Ltd has been granted a patent for Water Tank for Electroplating Solution. Zhang Yi and Zhang Xiaobo developed the invention.
The patent application number is CN202421539157U 20240702. The patent publication number is CN223176240 (U). International Patent Classification codes are C..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Shanghai Tongshu Precision Electromechanical Tech Co Ltd has received a patent for High-speed Electroplating Line Blanking System. This invention was developed by Cai Shoubing.
The patent application number is CN202422497464U 20241015. The patent publication number is CN223176239 (U). International Patent ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Guangdong Institute of Special Equipment Inspection and Res Guangdong Special Equipment Accident Inv for Micro-arc Oxidation Device and Semiconductor Film Preparation System. Xu Yao, Tan Yue, Li Wei and Xia Li developed the invention.
The ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has awarded a patent to Shanghai Honghui Optics Communication Tech Co Ltd for Spray Head Device for PECVD (plasma Enhanced Chemical Vapor Deposition) Manufacturing. Li Yunpeng developed the invention.
The patent application number is CN202422385856U 20240929. The..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 19 -- Hebei Guangxing Semiconductor Technology has received a patent for Thermal-state Variable Molten Pool Structure of Glass Kiln. This invention was developed by She Yiming, Hu Hengguang, Yan Dongcheng, Fang Jingxiang and Shang Hongling.
The patent application number is CN202422348446U 20240925. The patent pu..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Takiron Ci Co Ltd has submitted a patent application for Substrate Film for Semiconductor Manufacturing Adhesive Tape. Ishimoto Takayuki, Tsumori Chiaki and Oshima Koki developed the invention.
The patent application number is CN20238063623 20230912. The patent publication number is CN119816924 (A). Intern..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- Sicoxs Corp has submitted a patent application for Composite Substrate for SiC Single Crystal Transfer, Method for Producing Composite Substrate for SiC Single Crystal Transfer, and Method for Producing SiC Bonded Substrate. Terashima Akira developed the invention.
The patent application number is CN202380..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has released Suntific Mat Weifang Co Ltd patent application for Fabrication of Integrated Circuits Using Positive Photopatternable Dielectrics Including High Silicon Content Polysilsesquioxanes. This invention was developed by Sun Xunyun.
The patent application n..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- AT&S Austria Tech & Systemtechnik AG has submitted a patent application for Package with Component Carrier and Embedded Optical Chip and Electrical Chip with Horizontal Signal Path Therebetween. This invention was developed by Joerg Tanja and Schlaffer Erich.
The patent application number is CN20238062987 ..
Semiconductor
| Wed 19 Nov 2025
Beijing, Nov. 19 -- State Intellectual Property Office of China has published Kuwana Metal Ind Co Ltd patent application for Glass Bonding Method for Semiconductor Chip, Method for Manufacturing Pressure Sensor, and Bonding Apparatus. The invention was developed by Umeyama Takahiro.
The patent application number is CN20238063..
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