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Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- Sumitomo Electric Industries has sought patent for Method for Manufacturing Nitride Semiconductor Substrate. This invention was developed by Ugaji Ryosuke.
The patent application number is CN202510611243 20250513. The patent publication number is CN120989582 (A). International Patent Classification codes are..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Shanghai Kinglion Energy Saving Tech Co Ltd and Shanghai Anwei Building Material Tech Co Ltd patent application for Laminating Equipment for Inorganic Non-metallic Material and Metal Substrate. The invention was developed by Zhai Xiaodi and Zhai Zeyu.
..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Jiangsu Quanli Microelectronics Co Ltd patent application for Batch Dust-free Sealing Device for Power Semiconductor Devices and Use Method of Batch Dust-free Sealing Device. The invention was developed by Jiang Zibiao and Li Xin.
The patent applica..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- Henan Academy Of Sciences Private Chip And Drug Translation Res Institute has filed a patent application for Micro-fluidic Chip for Simulating Tumor Metastasis Cascade Process and Preparation Method of Micro-fluidic Chip. This invention was developed by Wang Yike, Lv Pin, Gao Shegan, Zhang Huchen and Zhao Men..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- Darwin Prec Industry Co Ltd has filed a patent application for Organ Chip System and Organ Chip Package. This invention was developed by Yang Jingfu and Liu Bangqun.
The patent application number is CN202511118059 20250811. The patent publication number is CN120988838 (A). International Patent Classificati..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- Shanghai University has sought patent for Channel Multiplexing Space-time Controllable Vascularization Organ Chip and Method. This invention was developed by Zhou Jing, Yue Tao, Yang Huiying, Zhang Juan, Yin Hongze, He Tianbin, Wang Yue and Liu Na.
The patent application number is CN202510915373 20250703. Th..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- Shanghai Trs Diagnosis Tech Co Ltd has filed a patent application for Micro-fluidic Chip Integrating Nucleic Acid Extraction and Amplification Detection. This invention was developed by Jiang Linxia, Yang Yunran, Fang Guoqing, Qu Haijun, Yang Shuo and Fan Yiqiang.
The patent application number is CN2025112..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- Zhuhai Sinochips Biological Tech Co Ltd has submitted a patent application for Continuous Breaking Device for Substrate of Gene Chip. Hu Rong, Xiao Jie, Feng Jieming, Wang Liling and Song Jiawu developed the invention.
The patent application number is CN202510952536 20250710. The patent publication number ..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- Hubei Sinophorus Electronic Materials has sought patent for Ag/ITO Dry Etching Residue Cleaning Agent for Semiconductor Manufacturing. This invention was developed by Wang Fanjie, Wang Liang, He Zhaobo and Xie Jian.
The patent application number is CN20251185452 20250804. The patent publication number is C..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Jingzhou Napai Chemical Co Ltd patent application for Mdt Type Phenyl Hydrogen-containing Silicon Resin and Preparation Method Thereof. Zhang Shaotao, Li Xue, Gan Yanxia, Zhang Yao and Gao Yuan developed the invention.
The patent application number i..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Guo Jianlong has applied Chinese patent for Slurry Pump Volute with Novel Silicon Carbide-based Composite Material.
The patent application number is CN202511399692 20250928. The patent publication number is CN120990932 (A). International Patent Classification codes are F04D29/02, F04D29/08, F04D29/42, F04..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Anhui Tiandi Life Tech Co Ltd patent application for Preparation Method and Application of Electronic-grade N-hexane for Semiconductor Cleaning. This invention was developed by Zhao Xuqi and Jiang Benwen.
The patent application number is CN2025114778..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Suzhou Qingyu Semiconductor Tech Co Ltd has submitted a patent application for Diamond Powder Coated with Silicon Carbide Coating on Surface as Well as Preparation Method and Application of Diamond Powder. Shi Lin, Zhou Canxu, Na Seung-ik, Xu Fating and Yang Qianqian developed the invention.
The patent app..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Gaofu High Tech Mat Zhejiang Co Ltd has applied Chinese patent for Anti-deformation Efficient Degreasing Technology for Large-size Silicon Nitride Ceramic. Luo Xiangjie, Liu Jiuming, Niu Benben, Tian Yin and Zhong Haiyan developed it.
The patent application number is CN202511226798 20250829. The patent pub..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Anhui Huaxin Micro Nano Integrated Circuit Co Ltd has submitted a patent application for Method for Etching Deep Groove Based on Borosilicate Glass Wafer. Yuan Yunlong, Pu Yi, Zhen Zhe, Zhang Ting and Ge Rongrong developed the invention.
The patent application number is CN202511139055 20250814. The patent ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Hoya and Hoya Photoelectric Tech Weihai Co Ltd patent application for Optical Glass and Optical Element. Sasaki So developed the invention.
The patent application number is CN202510638251 20250519. The patent publication number is CN120987558 (A). In..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangsu Lingdong Membrane Tech Co Ltd has filed a patent application for Method for Preparing Nano Silicon Dioxide for Electronic Pouring Sealant Filler. This invention was developed by Chen Decong, Huang Lei and Yang Zhonglin.
The patent application number is CN20251140977 20250728. The patent publication..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Yuedong Hospital The Third Affiliated Hospital Of Sun Yat Sen University Meizhou Meixian Peoples Hospital patent application for Chalcogenide Hybrid Silicon Nano Vaccine Adjuvant as Well as Preparation Method and Application Thereof. This invention was ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Shanghai Haita Machinery Mfg Co Ltd patent application for Carbon Silicon Crystal Moisture Sheet Water Making Device. The invention was developed by Zhang Weihua, Cao Mengting, Xu Rongliang, Qin Zhen and Miao Qiuxia.
The patent application number is..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Zhejiang Lishui Zhongxin Jingyuan Semiconductor Tech Co Ltd patent application for Fan Disassembling and Assembling Tool for Semiconductor Vacuum Equipment and Using Method of Fan Disassembling and Assembling Tool. The invention was developed by Guo Te..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Anhui Quanzhao Tech Co Ltd has submitted a patent application for Automatic Guiding and Lifting Device for Aluminum Substrate Machining. This invention was developed by Cai Zongjian and Zhou Zhengxin.
The patent application number is CN202511351782 20250922. The patent publication number is CN120986974 (A)..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Webest Interlining Nantong Co Ltd has submitted a patent application for Liquid Flow Refining and Organic Silicon Finishing Integrated Process for Modal-polyester Blended Lining Cloth. Shen Rong, Kuretani, Yu Genxi and Jin Haiqiang developed the invention.
The patent application number is CN202511155134 20..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Shanghai Boxu Supply Chain Man Co Ltd patent application for Storage and Transportation Dustproof Material Frame for Semiconductor Packaging. The invention was developed by Bai Zuhua, Zheng Hao and Lou Hangyu.
The patent application number is CN2025..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- IRICO Hefei LCD Glass has submitted a patent application for Identification Equipment for Liquid Crystal Substrate Glass Production and Packaging Process. This invention was developed by Cui Shuangshuang, Yang Leilei and Zheng Qiqi.
The patent application number is CN202511194532 20250825. The patent publica..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Ningxia Zhongxin Jingyuan Semiconductor Tech Co Ltd has sought patent for Gas Phase Doping Device and Doping Method for Low-resistivity Heavily Phosphorus-doped Silicon Single Crystal. This invention was developed by Shang Runlong, Cao Qigang, Wang Liguang, Ma Cheng, Rui Yang, Zhao Na, Li Junli and Bai Yuan.
..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Shenzhen University has submitted a patent application for Aluminum Nitride Substrate and Preparation Method Thereof. This invention was developed by Liu Xinke, Fan Kangkai, Li Yiyang, Zhong Zhixiang, Chen Chunyan, Li Xiaohua, Wang Kaifeng, He Jun and Liu Hezhou.
The patent application number is CN2025109134..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Zhongke Chaoxin Zhejiang New Material Tech Co Ltd has submitted a patent application for Silicon Carbide Growth Crucible and Silicon Carbide Growth Device. Yao Zhongran, Wu Guoming and Hayashi Atsushi developed the invention.
The patent application number is CN202511272279 20250908. The patent publication ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Zhongke Chaoxin Zhejiang New Material Tech Co Ltd has submitted a patent application for Method for Carrying Out Crystal Growth by Utilizing Silicon Carbide Crystal Growth Excess Material. Yao Zhongran, Wu Guoming and Hayashi Atsushi developed the invention.
The patent application number is CN202511191561 ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- CN Elect Tech No. 46 Res Institute has sought patent for Eight-inch Silicon Carbide Crystal Production Device and Assembly Method. This invention was developed by Wang Yingmin, Meng Dalei, Xue Hao, Dong Gang, Feng Jingcheng and Wang Shuang.
The patent application number is CN20251151471 20250729. The paten..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- CN Elect Tech No. 46 Res Institute has submitted a patent application for Growth Method of Silicon Carbide Single Crystal, Resistance Furnace, Electronic Equipment and Control System. This invention was developed by Wang Yingmin, Meng Dalei, Xue Hao, Liu Jinxin, Wang Yujian and Yan Zexuan.
The patent appli..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Xinnabaichuan Wuxi Semiconductor Tech Co Ltd has submitted a patent application for Partitioned Temperature Control Quartz Reaction Cavity for Silicon Epitaxial Growth. This invention was developed by Li Yi, Sun Zhong and Zheng Chenggong.
The patent application number is CN202511516792 20251023. The patent..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Ningxia Zhongxin Jingyuan Semiconductor Tech Co Ltd has sought patent for Method for Drawing 12-inch Silicon Single Crystal by Using Adjusted 8-inch Crystal Pulling System. This invention was developed by Zhang Youhai, Wei Xingtong, Rui Yang, Wang Liguang, Yang Kai, Cao Qigang, Yi Ran and Cai Rui.
The pate..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Rich Mate Electric Co Ltd has applied Chinese patent for U-shaped Busbar Electroplating Equipment and Electroplating Method for Eliminating Hanging Blind Area. Tan Jiawen, Wu Zhuohua and Chen Wenbao developed it.
The patent application number is CN202511288124 20250910. The patent publication number is CN1..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- Shenzhen Xindu Semiconductor Co Ltd has applied Chinese patent for Copper Block Cleaning Agent for Semiconductor Packaging Product and Preparation Method of Copper Block Cleaning Agent. Zhu Zhidong, Lu Qing and Sheng Pengli developed it.
The patent application number is CN202511146146 20250815. The patent ..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Gd Tech Dongguan Co Ltd patent application for Micro-aperture Crossed Inner Hole Deburring Method for Semiconductor Equipment Precision Component. This invention was developed by Zhang Mingming, Li Zhigao and Xu Fuyou.
The patent application number i..
Semiconductor
| Tue 31 Mar 2026
Beijing, April 1 -- Tuojing Chuangyi Shenyang Semiconductor Equipment has sought patent for Gas Distribution Device and Processing Equipment and Method of Semiconductor Device. This invention was developed by Huang Mingce and Cui Yu.
The patent application number is CN202511441990 20251010. The patent publication number is CN12..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Nihon Micronics patent application for Optical Probe, Optical Probe Array, and Probe System. The invention was developed by Okuda Michitaka.
The patent application number is CN202510629805 20250516. The patent publication number is CN120992164 (A). In..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Xi'an Aerospace Precision Electromechanical Inst patent application for Navigation Device Based on Fiber-optic Gyroscope and MEMS Accelerometer and Information Processing Method. This invention was developed by Wang Yihua, Zang Zerun, Shang Junyun, Hu X..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Yinguan Semiconductor Technology has submitted a patent application for Attitude Measuring Device, Measuring Method and Semiconductor Processing Equipment. Wang Zhantong, Zhang Chen, Qi Neng and Wu Liwei developed the invention.
The patent application number is CN202511535237 20251027. The patent pu..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Beijing NAURA Microelectronics Equipment patent application for Differential Pressure Detection Device, Semiconductor Device and Pressure Control Method Thereof. The invention was developed by Zhang Chenxu, Jeon Sung-chul and Wang Tieran.
The patent a..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Changsha Dawei Semiconductor Co Ltd has applied Chinese patent for Novel Air Pressure MEMS Sensor. Zhong Xinrong, Liu Shanjin and Zhou Wei developed it.
The patent application number is CN202511512149 20251022. The patent publication number is CN120992095 (A). International Patent Classification codes are ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Kunming Institute of Physics has filed a patent application for Large-scale Non-common-substrate Independent Module Infrared Detector Splicing Device and Method. This invention was developed by Li Yong, Zhu Yingfeng, Yin Shuang, Sun Hongsheng, Huang Yibin, Zhao Shuaicheng, Gong Yuhang, Wang Yang, Long Quan an..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Wuxi Zhenhua Kaixiang Tech Co Ltd has submitted a patent application for Multifunctional Integrated Semiconductor Sintering and Testing Integrated Equipment. This invention was developed by Zhu Qin and Wu Kefei.
The patent application number is CN202511259122 20250904. The patent publication number is CN12..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Jiangsu Dongxu Electronic Tech Co Ltd has sought patent for Heat-resistant Wafer Cutting Protection UV Adhesive Film and Preparation Method Thereof. This invention was developed by Chen Chao, Fan Ming and Liu Meijiao.
The patent application number is CN202511288543 20250910. The patent publication number i..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Zhejiang Fangyuan New Material patent application for Nylon Chip Drying Device. The invention was developed by Wang Zhongqiang, Li Da and Hu Qiang.
The patent application number is CN202511243136 20250902. The patent publication number is CN120991554 ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Tongle Cable Jiangsu Co Ltd has submitted a patent application for Organic Silicon Master Batch Applied to Special Cable and Preparation Method of Organic Silicon Master Batch. Zuo Hongping and Lu Xiaofeng developed the invention.
The patent application number is CN202511219953 20250828. The patent publica..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published University of Electronic Science and Technology of China patent application for Low-expansion Bismaleimide-triazine Resin Composition/silicon Dioxide Composite Substrate and Preparation Method Thereof. The invention was developed by Yuan Ying, Wang Hao..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Dongguan Longyi Electronic Tech Co Ltd has submitted a patent application for Preparation Method of Oriented Grafting Modified Hollow Silicon Spheres and Lcp (liquid Crystal Polymer) Composite Material. Qin Feng, Chen Xiquan, Huang Hong and Zhang Rongxin developed the invention.
The patent application numb..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Jian Yushun New Mat Co Ltd patent application for Composite Filler Containing Silicon Oxide Micropowder and Preparation Method Thereof. This invention was developed by Zhou Wei, Tang Hao, Yu Qiangwei and Chen Yimin.
The patent application number is C..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Chengdu Jingxin Mingneng Photovoltaic Tech Co Ltd has applied Chinese patent for Sam Self-assembly System, Solar Cell and Preparation Method. Wei Zijie, Fu Yu and Liang Zhen developed it.
The patent application number is CN202511215476 20250828. The patent publication number is CN120988300 (A). Internation..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Texas Instruments patent application for Digital Predistortion Calibration. Ganesan Raghu, Ramesh Kiran H, Samuelchandran Robert J and Venakodda Lakshmi B K M developed the invention.
The patent application number is CN20251124477 20200226. The patent ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Cypress Semiconductor Corporation patent application for Method for Controlling Electric Machine, Electric Machine Controller and Electric Machine System. Zhang Na developed the invention.
The patent application number is CN202510616980 20250514. The p..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Shanghai Lingtiao Tech Co Ltd patent application for Pulse Sputtering Power Supply and Semiconductor Process Equipment. The invention was developed by Dong Bin and Huang Yuepeng.
The patent application number is CN202511352336 20250919. The patent p..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Texas Instruments has submitted a patent application for Boost Converter with Bypass Transistor. Feng Chen, Liang Jian, Wang Guangxu and Ji Jianguo developed the invention.
The patent application number is CN202510544670 20250428. The patent publication number is CN120979177 (A). International Patent Classif..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Tsinghua University has sought patent for Input Buffer for Boosting Charge Pump Power Supply, Analog-to-digital Converter Module, Operation Chip and Electronic Equipment. This invention was developed by Zhang Zhishuai, Wang Xinyao, Jie Lu and Sun Nan.
The patent application number is CN20251163064 20250730. ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Zhuhai Nanxin Semiconductor Technology patent application for Switching Power Supply Circuit, Control Method Thereof, Chip and Electronic Equipment. This invention was developed by Xiao Zhefei, Feng Lin and Ren Hang.
The patent application number is CN..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Hefei Zhixin Semiconductor Co Ltd, Suzhou Ssam Semiconductor Co Ltd and Shanghai Sasamax Semiconductor Co Ltd patent application for Turn-off Device for Pre-driving Chip, Pre-driving Chip and Motor Driving System. This invention was developed by Li Yuan..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Shenzhen Jiayu Electronic Co Ltd patent application for Power Supply Device for Driving and Supplying Power to Silicon Carbide Field Effect Transistor. The invention was developed by Lv Jianfu, Gao Shan and Zhang Yingbin.
The patent application numb..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Guangzhou Industry Res Institute Co Ltd patent application for Miniaturization Device Capable of Locking Frequency of Semiconductor Laser and Control Method Thereof. The invention was developed by Li Ji, Choi Tae-ho, Wei Yaqi, Yuan Quan, Liao Chuli, Da..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Xi'an Tangjing Quantum Tech Co Ltd patent application for Real-time Data Monitoring and Early Warning Method for VCSEL Epitaxial Wafer Growth Process. This invention was developed by Xia Tianwen, Gong Ping, Liu Bang, Yang Yubo, Shi Kangqiao and Wang Yua..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Heilongjiang Huixin Semiconductor Co Ltd has sought patent for Overcurrent Protection Circuit, PCB and Chip. This invention was developed by Feng Yuxiang, Xie Rongcai and Feng Kexin.
The patent application number is CN20251178820 20250801. The patent publication number is CN120978663 (A). International Pat..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Xi'an Weiguang Energy Tech Co Ltd patent application for Over-voltage and Under-voltage Protection Circuit Composed of MOS (metal Oxide Semiconductor) Tube and Passive Device and Method Thereof. This invention was developed by Jia Wei, Feng Baoxiang, So..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released Shaanxi Jingtai New Energy Tech Co Ltd patent application for Composite Silicon Carbon Electrode Material and Preparation Method Thereof. This invention was developed by Yang Yahong, Zhang Dapeng and Yao Jiaqi.
The patent application number is CN2025..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Samsung Electronics has applied Chinese patent for Semiconductor Memory Device. Kim Tae-won, Ko Ji-hyun, Kim You-rim, Lee Seung-hee and Tak Yong-suk developed it.
The patent application number is CN20251070650 20250116. The patent publication number is CN120980879 (A). International Patent Classification cod..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received ChangXin Technology Group patent application for Manufacturing Method of Semiconductor Structure and Semiconductor Structure. Hu Yang, Wu Xiaopeng, Liu Guoquan and Lyu Hui developed the invention.
The patent application number is CN202410620780 2024051..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Beijing Chaoxian Memory Research Institute patent application for Semiconductor Device Manufacturing Method, Semiconductor Device and Electronic Equipment. The invention was developed by Zhang Ying, Wang Xiangsheng, Wang Guilei and Zhao Chao.
The pate..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Unimicron Technology has applied Chinese patent for Circuit Board Structure and Manufacturing Method Thereof. Lu Zhiqiang, Lin Yiping and Zhang Qimin developed it.
The patent application number is CN202410616326 20240517. The patent publication number is CN120980764 (A). International Patent Classification c..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Guangdong OPPO Mobile Telecommunications has submitted a patent application for Resource Mapping Method and Device, Terminal, Chip and Storage Medium. This invention was developed by Zhang Shichang.
The patent application number is CN202511422866 20230628. The patent publication number is CN120980677 (A). In..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Guangdong OPPO Mobile Telecommunications has submitted a patent application for Lateral Synchronization Method and Device, Terminal, Chip and Storage Medium. This invention was developed by Ma Teng, Zhao Zhenshan and Zhang Shichang.
The patent application number is CN202511392056 20230714. The patent publica..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Jinzhuo Tech Co Ltd has filed a patent application for Wireless Communication Chip and Power Consumption Control Method Thereof. This invention was developed by Yang Shen.
The patent application number is CN202511131868 20250813. The patent publication number is CN120980652 (A). International Pate..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Rongyao Terminal has submitted a patent application for System Information Updating Method, Terminal Equipment, Network Equipment and Chip System. This invention was developed by Pan Xiaogang and Shan Baokun.
The patent application number is CN202410579904 20240510. The patent publication number is CN1209806..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Guangdong OPPO Mobile Telecommunications has applied Chinese patent for Measurement Event Processing Method and Device, Terminal and Chip. Liu Haizhou developed it.
The patent application number is CN202410623498 20240517. The patent publication number is CN120980600 (A). International Patent Classification ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Dongguan Rayking Electronics; Guangdong OPPO Mobile Telecommunications patent application for Directive MEMS Microphone. The invention was developed by Jiang Zengwen, Chen Hu, Wang Song and Cao Cheng.
The patent application number is CN202511150169 ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Wuxi Zhongke Dexin Perception Tech Co Ltd patent application for Focal Plane Module and Preparation Method Thereof, Dark Signal Calibration Method and Photosensitive Chip. Sun Duo and Gu Yi developed the invention.
The patent application number is CN..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- SK Hynix has applied Chinese patent for Automatic Focusing Imaging Device. Koizumi Tatsuro and Lee Sung Kyu developed it.
The patent application number is CN202510625860 20250515. The patent publication number is CN120980354 (A). International Patent Classification codes are H04N23/54, H04N23/55 and H04N23/6..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Chengdu Tsuhan Science and Technology has submitted a patent application for Domestic Substitution Method of Catv (community Antenna Television) Optical Receiving Chip Tat6254c. This invention was developed by Tu Gang, Zeng Xuefei, Zhang Yan, Li Xiaosong and Zhou Tingming.
The patent application number is CN..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Tongli Information Tech Co Ltd has submitted a patent application for Camera Identity Authentication and Anti-counterfeiting Method and System Based on 1-wire Chip. This invention was developed by Jiang Dongshen, Feng Jincheng, Niu Shiwei and Hou Shanxin.
The patent application number is CN2025112..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Spreadtrum Semiconductor (Nanjing) patent application for Communication Method and Device, Chip and Module Equipment. The invention was developed by Gu Lei and Zhang Shuai.
The patent application number is CN202410607635 20240515. The patent publicati..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Semiconductor Components Industries has submitted a patent application for High-speed Dynamic Comparator. This invention was developed by Steven Terryn.
The patent application number is CN202411231434 20240904. The patent publication number is CN120979452 (A). International Patent Classification codes are H0..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Realtek Semiconductor Corporation patent application for Comparator, Analog-to-digital Converter and Offset Elimination Method Thereof. The invention was developed by Hong Weiqian.
The patent application number is CN202410610985 20240516. The patent p..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Hefei Chipsea Electronic Tech Co Ltd has submitted a patent application for Analog-to-digital Conversion Circuit, Chip and Electronic Equipment. This invention was developed by Ye Xuefeng and Liu Shuaifeng.
The patent application number is CN202511185848 20250822. The patent publication number is CN1209794..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Semiconductor Components Industries has submitted a patent application for Low-offset High-speed Reference Buffer. This invention was developed by Steven Terryn.
The patent application number is CN202411238054 20240905. The patent publication number is CN120979439 (A). International Patent Classification cod..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released University of Macau patent application for Analog-to-digital Conversion Circuit, Chip and Integrated Circuit System. This invention was developed by Guo Mingqiang, Chen Hongjiang and Xian Shirong.
The patent application number is CN202511136729 2025081..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Hunan Goke Microelectronics patent application for Phase-locked Loop and Chip. The invention was developed by Tan Shukai, Kang Xi, Li Lifeng and Liu Lifeng.
The patent application number is CN202511139474 20250814. The patent publication number is CN1..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Realtek Semiconductor Corporation has applied Chinese patent for Phase Locked Loop with Low Clock Jitter. Lin Jialiang developed it.
The patent application number is CN20251000871 20250102. The patent publication number is CN120979420 (A). International Patent Classification codes are H03B19/06, H03L7/089, H..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Silicon Motion Tech Corp has submitted a patent application for Non-integer Frequency Divider and Flash Memory Controller. This invention was developed by Yao Tianxing, Lee Jun-sung and Xu Shengyi.
The patent application number is CN202511181573 20210331. The patent publication number is CN120979419 (A). I..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Heilongjiang Huixin Semiconductor Co Ltd has submitted a patent application for Level Shift Circuit, PCB and Chip. This invention was developed by Feng Yuxiang, Xie Rongcai and Feng Kexin.
The patent application number is CN20251169115 20250731. The patent publication number is CN120979414 (A). Internation..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Shenzhen Anxin Intelligent Control Tech Co Ltd has sought patent for Strong Puf Circuit Based on Switched Capacitor Circuit, Chip and Application Method Thereof. This invention was developed by Tong Yuanman and Dai Kui.
The patent application number is CN202311681618 20231207. The patent publication number..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has published Infineon Technologies patent application for Comparator Circuit Self-testing. The invention was developed by Voirin Alain, Bizitto Francesco and Murtaza Cedric.
The patent application number is CN202510616474 20250514. The patent publication number is..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Texas Instruments patent application for Switching Mode Power Amplifier with Ideal IQ Combination. Rajendran Girish, Kumar Rakesh, Joshi Alok Prakash, Mukherjee Subhashish, Cheng Garajan Krishnaswamy and Sivadas Apu developed the invention.
The paten..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- JoulWatt Technology has submitted a patent application for Electrostatic Protection Semiconductor Device. Han Guangtao developed the invention.
The patent application number is CN202411777826 20241204. The patent publication number is CN120980960 (A). International Patent Classification codes are H10D62/10, ..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Semiconductor Manufacturing International (Shanghai) has filed a patent application for Cell Structure, Cell Array, Chip Structure and Generation Method. This invention was developed by Chen Lin, Xu Aiqun, Takahira Tadashi and Li Ruoyuan.
The patent application number is CN202410599347 20240514. The patent p..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Shanghai Branch of Wuhan Tianma Micro Electronics has sought patent for Array Substrate and Display Panel. This invention was developed by Chen Xi.
The patent application number is CN202511114596 20250808. The patent publication number is CN120980955 (A). International Patent Classification codes are H10D86/..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Institute of Microelectronics, CAS has sought patent for Semiconductor Device, Manufacturing Method Thereof and Semiconductor Equipment. This invention was developed by Li Yongliang, Sun Longyu, Liu Haoyan, Wang Xin, Zhao Fei, Yin Huaxiang and Wang Xiaolei.
The patent application number is CN202510908274 202..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Samsung Electronics has submitted a patent application for Three-dimensional Semiconductor Device Including Gate Cutting Pattern. This invention was developed by Kim Min-woo, Moon Byoung-ho, Hwang Dong-hoon, Li Yuanchang, Jeon Jae-ho, Kim Kitae, Kim Sung-kwang, Kim Jin-a and Kim Hyun-soo.
The patent applicat..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Hefei Nexchip Integrated Circuit has sought patent for Manufacturing Method of Semiconductor Structure and Semiconductor Structure. This invention was developed by Tao Lei.
The patent application number is CN202511492156 20251020. The patent publication number is CN120980937 (A). International Patent Classif..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Hefei Nexchip Integrated Circuit has applied Chinese patent for Pseudo Gate Forming Method and Semiconductor Device Forming Method. You Yiting and Lin Chengzhi developed it.
The patent application number is CN202511486339 20251017. The patent publication number is CN120980936 (A). International Patent Classi..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Changfei Advanced Semiconductor Wuhan Co Ltd has submitted a patent application for Silicon Carbide Epitaxial Wafer and Preparation Method Thereof, and Semiconductor Device and Preparation Method Thereof. Liu Xiaoping, Wu Bo and Liu Hongchao developed the invention.
The patent application number is CN20251..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Inno Saike (Suzhou) Semiconductor has applied Chinese patent for Power Semiconductor Device and Preparation Method Thereof. Song Liang, Chen Fu, Zhao Jie and Huang Xingjie developed it.
The patent application number is CN202511146494 20250815. The patent publication number is CN120980930 (A). International P..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- Qingchun Semiconductor Ningbo Co Ltd has sought patent for Terminal Structure of Semiconductor Power Device and Preparation Method Thereof. This invention was developed by Sun Botao, Xiu Deqi and Zhang Yuanlan.
The patent application number is CN202510952801 20250710. The patent publication number is CN120..
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