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Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Shenzhen Mifei Tech Ltd has applied Chinese patent for Chip Pressing Device and Chip Testing System. Xiao Hongxin, Li Anping, Chen Jiefu and Yang Zekun developed it.
The patent application number is CN20251101206 20250718. The patent publication number is CN120779072 (A). International Patent Classificati..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Anhui Chaoyuan Semiconductor Co Ltd has sought patent for High-precision Wafer Edge Quality Detection Device Based on Visual Detection Technology. This invention was developed by Wang Yinxi and Qiao Ruyu.
The patent application number is CN202511166731 20250820. The patent publication number is CN12077875..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Hangzhou Zeda Semiconductor Co Ltd patent application for Laser Chip End Face Reflectivity Monitoring Method. The invention was developed by Yu Ming, Liu Shuai and Hasebe Koichi.
The patent application number is CN202511273504 20250908. The patent ..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Silicon Motion Tech Corp has submitted a patent application for Execution Control Method of Output/input Command, Computer Readable Medium and Device. This invention was developed by Li Tingju and Cai Chengyou.
The patent application number is CN202410384228 20240401. The patent publication number is CN12..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Wuxi Starting Point Microelectronics Co Ltd has filed a patent application for Reset Signal Generation Method, Reset Signal Generation Module and System-on-chip Chip Reset Architecture. This invention was developed by Jiang Xiaotian, Wang Lei and Lu Chengkang.
The patent application number is CN2025109156..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Chengdu Wanzhongyixin Biological Tech Co Ltd has applied Chinese patent for Electronic Microarray Chip Detector. Zhang Zhifeng and Long Kun developed it.
The patent application number is CN202511204170 20250827. The patent publication number is CN120775682 (A). International Patent Classification codes ar..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Ningbo Shangwei Hi Tech Co Ltd has applied Chinese patent for Hydrogel Chip as Well as Preparation Method and Application Thereof. Gao Yibo, Xu Na, Song Qi, Lin Lihong, Yang Siyu and Liu Yiteng developed it.
The patent application number is CN202510755271 20250606. The patent publication number is CN12077..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Yangzhou Jingge Semiconductor Co Ltd has applied Chinese patent for Preparation Method of Polycrystalline Silicon for Etching. Yang Zhenbang, Huan Aifei, Zou Jian, Zhang Zhenzhong and Wang Yuanyuan developed it.
The patent application number is CN202511193863 20250825. The patent publication number is CN1..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Inta Semiconductor Anhui Co Ltd patent application for Wafer Supporting Ring, Wafer Bearing Device and MOCVD (metal Organic Chemical Vapor Deposition) Epitaxial Equipment. This invention was developed by Wang Tao, Chen Jun, Yu Haifeng and Xia Yangjian...
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Baoding Jingxin Intelligent Tech Co Ltd has submitted a patent application for Liquid Level Temperature Adjusting Method in Photovoltaic Semiconductor Crystal Pulling and Related Device. This invention was developed by Fang Zhiqi, Zheng Qinghong and Zhang Kang.
The patent application number is CN202511160..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Xianghe Dongfang Electronics Co Ltd has submitted a patent application for Preparation Method and Application of High-performance Semiconductor Thermoelectric Crystal Bar. Kan Zongxiang, Chen Shushan, Chi Guijun, Wu Hejie, Chen Laidong, Li Minglei and Chen Lei developed the invention.
The patent applicati..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Jiangsu Wuxi Jingwei Tiandi Semiconductor Tech Co Ltd patent application for Linear Motor Adjusting System, Electroplating Equipment and Installation Method of Electroplating Equipment. This invention was developed by Tian Yufeng, Liang Defu and Lin Ji..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Xindong Micro Shanghai Semiconductor Tech Co Ltd has submitted a patent application for Anode Device Applied to Mixed Metal Electroplating and Electroplating Device. This invention was developed by Wang Steven He, Yin Qiongling, Wang Yitian, Lin Pengpeng, Wei Yongyan and Xu Yanan.
The patent application n..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Southeast China Research Institute Of Application Magnetics No. 9 Research Institute Of China Electro patent application for Method for Improving Thickness Uniformity of Electroplating Film Layer of Gyromagnetic Substrate. This invention was developed ..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Jiangmen Youbisi Semiconductor Mat Co Ltd has filed a patent application for Tin-silver Alloy Electroplating Solution Applied to Wafer-level Packaging and Use Method of Tin-silver Alloy Electroplating Solution. This invention was developed by Deng Qijun, Wu Jialin and Yang Chunli.
The patent application n..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Hefei Xinyang Semiconductor Mat Co Ltd patent application for Preparation Method of Cobaltous Sulfate Electroplating Solution. Wang Su, Sun Hongqi, Ma Li and Wang Liang developed the invention.
The patent application number is CN20251116069 20250723..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Hefei Xinyang Semiconductor Mat Co Ltd has sought patent for Application of Cobaltous Sulfate Electroplating Solution. This invention was developed by Wang Su, Qi Lianshan, Guo Jie and Ma Wei.
The patent application number is CN20251116068 20250723. The patent publication number is CN120776406 (A). Intern..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Hefei Xinyang Semiconductor Mat Co Ltd has filed a patent application for Cobalt Sulfate Electroplating Solution. This invention was developed by Wang Su, Shi Xiaochao, Li Zhiqiang and Zhai Junjie.
The patent application number is CN20251116066 20250723. The patent publication number is CN120776405 (A). I..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Guojing Hechuang Qingdao Tech Co Ltd patent application for Flexible Substrate Film Processing Flow Control Method and System. Zhang Fuxuan, Lyu Yong, Cui Caoxiang, Zhang Chunyang, Guo Baijun and Li Xiaodong developed the invention.
The patent appli..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Hunan Huisheng New Mat Co Ltd has sought patent for High-strength Adhesive Based on Organic Silicon Modification as Well as Preparation Method and Application of High-strength Adhesive. This invention was developed by Li Hai.
The patent application number is CN202510899310 20250701. The patent publication..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Guangdong Poloma New Material Tech Co Ltd has submitted a patent application for Low-temperature-resistant Organic Silicon Optical Cement Composition, Organic Silicon Oca Optical Cement as Well as Preparation Method and Application of Low-temperature-resistant Organic Silicon Oca Optical Cement. This inventi..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Chengfeng Hydrogen Intelligent Equipment Hebei Co Ltd has filed a patent application for Photosensitive Semiconductor Hydrogen Production Array and Application. This invention was developed by Jiang Feng, Chen Xuesong and Bi Fangkai.
The patent application number is CN202510951292 20250710. The patent pub..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Kim Min Jae and Sichuan Gelaite Electronic Tech Co Ltd patent application for Application Method of CF3CH2OCF3 in Semiconductor Cleaning.
The patent application number is CN202511203678 20250827. The patent publication number is CN120772198 (A). Int..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Xuzhou Lingyun Silicon Ind Co Ltd has filed a patent application for Crushing Device for Preparing Fine Silicon Powder. This invention was developed by Zhu Guangbin and Tian Tongyi.
The patent application number is CN202510872857 20250627. The patent publication number is CN120771987 (A). International Pa..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Shaanxi Non Ferrous Tian Hong Rec Silicon Mat Co Ltd has filed a patent application for Method for Detecting Metal Impurities in Polycrystalline Silicon. This invention was developed by Zhang Zun, Li Pengfei, Wei Wujie, Cao Yanyun, Wang Chunjing, Zhang Xi and Li Tao.
The patent application number is CN202..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Quzhou Membrane Material Innovation Res Institute and Nanjing University of Technology patent application for Preparation Method and Application of Cefalexin Rapid Detection Chip. This invention was developed by Liu Tao, Zhang Shaoqi, Chu Zhenyu and Sh..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Zhongke Weigan Ningbo Tech Co Ltd has filed a patent application for Preparation Method of Printed MEMS Formaldehyde Sensor. This invention was developed by Shen Wenfeng, Sun Ming, Xia Yuhang and Shen Chengzhe.
The patent application number is CN202410388872 20240401. The patent publication number is CN12..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Hangzhou Lingyu Zhixing Tech Co Ltd has submitted a patent application for Heterogeneous Neural Network Parallel Processing Method, System and Chip. This invention was developed by Chen Jianlin and Yuan Zhouxiang.
The patent application number is CN202510970371 20250715. The patent publication number is C..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- East China Institute Optoelectronic Integrated Device has applied Chinese patent for MEMS Temperature and Humidity Sensor Chip with Low Power Consumption and High Integration. Zhuang Xiaofeng, Long Qiang, Li Le, Chen Wenbin and Li Guoxian developed it.
The patent application number is CN202510904376 20250..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Wuxi Renju Information Tech Co Ltd has submitted a patent application for Real-time Detection Equipment for Thickness Uniformity of Semiconductor Epitaxial Wafer. This invention was developed by Li Peng.
The patent application number is CN202510859141 20250625. The patent publication number is CN120778010..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Hangzhou Yuechuang Weilai New Material Tech Co Ltd has applied Chinese patent for Organic Silicon Waterproof Finishing Agent and Preparation Method Thereof. Xu Shanshan, Xin Jianwei, Long Hui and Chen Juekun developed it.
The patent application number is CN202511292515 20250911. The patent publication num..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Jiaji Huankong Xi'an Tech Co Ltd has sought patent for Precise Liquid Medicine Supply System Used in Semiconductor Processing Process. This invention was developed by Li Guohua, Liu Chao, Jin Xuanyu and Zhang Baobao.
The patent application number is CN202510906084 20250702. The patent publication number i..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Hebei Plasma Diamond Tech Co Ltd patent application for MPCVD Device for Double-substrate Growth. The invention was developed by Li Yifeng, Jiang Long, An Xiaoming, Ge Xingang, Liu Xiaochen, Guo Hui and Sun Zhenlu.
The patent application number is ..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Anst Tech Shenzhen Co Ltd patent application for Application of Silicon Carbide Coating on Ultra-pure Particle Production Equipment. The invention was developed by Jia Renhe and Zhong Yahong.
The patent application number is CN202510879838 20250627..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Qianhai Hesheng Prec Industry Shenzhen Co Ltd patent application for Large-size Semiconductor Film Forming Equipment. Zheng Wenzhe and Zheng Chunxiao developed the invention.
The patent application number is CN202410411094 20240408. The patent publi..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received National Res Council Canada patent application for Molecular Ink, Method for Producing Conductive Silver Traces, Substrate and Electronic Device. Liu Xiangyang, Paquet Chantal, Kell Arnold J, Malenfant Patrick Roland Lucien and Diore Bavana developed t..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Shandong Guojing New Mat Co Ltd has submitted a patent application for Preparation Method and Application of Tantalum Carbide Crucible Based on Chemical Vapor Deposition. Liu Ruqiang, Wang Dianchun, Pang Xinyu and Wang Zhiteng developed the invention.
The patent application number is CN20251147238 2025072..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Zhuhai Jishi Tech Co Ltd has filed a patent application for Organic Compound, Patterning Composition, Patterning Method, Patterned Film, Patterned Substrate and Electronic Component. This invention was developed by Zhang Lei, Zhou Zuohu and Yu Zeqi.
The patent application number is CN202510768069 20250609..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Yibin Jingyang New Material Tech Co Ltd has submitted a patent application for Graphite Crucible Silicon Infiltration Resistant Coating Based on Gradient Boron Nitride-silicon Carbide Composite Structure and Preparation Method Thereof. This invention was developed by Lyu Lei, Wei Libo, He Liuyang and Chen Ch..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Maipu New Material Tech Shandong Co Ltd has filed a patent application for Silicon Nitride Sphere for Drilling Equipment as Well as Preparation Method and Application of Silicon Nitride Sphere. This invention was developed by Sun Yingying, Dou Ling, Chen Bianfang, Li Fuhui, Hu Li, Li Haixia and Zhu Heng.
..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Zheguang Electronic Jiaxing Co Ltd has applied Chinese patent for Partial Pressure Sintering Method of Silicon Nitride Ceramic Chip. Chen Yang, Guo Kang, Chen Yujia and Zhang Jidong developed it.
The patent application number is CN202510951545 20250710. The patent publication number is CN120774722 (A). In..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Gaofu High Tech Mat Zhejiang Co Ltd has sought patent for Preparation Method of High-density and High-hardness Silicon Nitride Ceramic Ball. This invention was developed by Yan Hao, Liu Jiuming, Tian Yin, Niu Benben and Zhu Taotao.
The patent application number is CN202511226593 20250829. The patent publi..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Chengdu Wanshida Porcelain Ind Co Ltd patent application for High-performance Aluminum Oxide Ceramic Substrate and Preparation Method Thereof. This invention was developed by Zhou Wei, Xu Yong, Zhao Xianping, Fu Li and Zhao Yue.
The patent applicati..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Zhuiguang Biotechnology Shenzhen Co Ltd has filed a patent application for Micro-fluidic Chip Clamp. This invention was developed by Lin Jintian, Xie Hainan and Xie Wei.
The patent application number is CN202510991655 20250718. The patent publication number is CN120771945 (A). International Patent Classif..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Fuji Electric patent application for Semiconductor Device. Ito Taichi and Yamano Akio developed the invention.
The patent application number is CN20248014562 20240805. The patent publication number is CN120770213 (A). International Patent Classifica..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Japan Display has applied Chinese patent for Semiconductor Device and Method of Manufacturing the Same. Watakabe Hajime, Tsubuku Masashi, Sasaki Toshinari, Hanada Akihiro, Tamaru Takaya, Mochizuki Marina and Onodera Ryo developed it.
The patent application number is CN20248014023 20240129. The patent publ..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Mitsu Chemicals Inc has applied Chinese patent for Method for Manufacturing Semiconductor Chip with Resin Layer and Method for Manufacturing Substrate Laminate. Tamura Kahori, Inada Satoshi, Nakamura Yuzo and Kayaba Yasuhisa developed it.
The patent application number is CN20248013523 20240221. The patent..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Trumpf Hottinger GmbH Co KG patent application for Impedance Matching Circuit, Plasma Processing Supply System, and Plasma Processing System. The invention was developed by Nordmann Benjamin.
The patent application number is CN20248015484 20240227...
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Atolight AB has submitted a patent application for Semiconductor Cold Photocathode Device Using Electric Field to Control Electron Affinity. This invention was developed by Tappe Norbert, Monachon Christian, Foncuberta-moral Antoni and Beny John.
The patent application number is CN20238094402 20231222. Th..
Semiconductor
| Thu 12 Mar 2026
Stockholm, March 12 -- Swedish Patent and Registration Office has released Rise Innventia AB patent application for Transparent Paper or Cardboard Substrate and Method for its Production. This invention was developed by Rättö Peter.
The patent application number is SE20200050456 20200421. The patent publication number is SE..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Xinxin Hangtu Suzhou Tech Co Ltd patent application for Neural Network Model Processing Module, Circuit, Method and Integrated Circuit. The invention was developed by Li Ting.
The patent application number is CN202410393629 20240402. The patent pub..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Dongfang Jingyuan Microelectronics Tech Shanghai Co Ltd patent application for Design Rule Inspection Method and Device for Semiconductor Design Layout, Medium and Product. The invention was developed by Kuang Yang and Ding Ming.
The patent applica..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Beijing Qixing Huachuang Microelectronics Co Ltd patent application for Flip Chip Underfill Optimization Method Using Steel Mesh Printing Technology. This invention was developed by Gao Fubin and Wang Libo.
The patent application number is CN2025112..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Weifang Liuhe New Mat Co Ltd patent application for Method and Device for Detecting Particle Size of Green Silicon Carbide Micro Powder. This invention was developed by Lyu Yi and Yang Shunliang.
The patent application number is CN202511285587 20250..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Guangdong Junda Precision Tech Co Ltd patent application for Polishing Pad for Polishing Silicon Carbide Wafer as Well as Preparation Method and Application of Polishing Pad. The invention was developed by Yan Jieqin, Guo Dongyong and Li Zehui.
The..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Qingdao Xinwei Semiconductor Tech Co Ltd patent application for Detection System for Correcting Silicon Wafer Position Deviation and Detection Method Thereof. Zhong Shunzi, Cao Yang and Cheng Ke developed the invention.
The patent application number..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Shengyi Tech Shaanxi Co Ltd has sought patent for Resin Composition Containing Substrate Degradation Product and Application Thereof. This invention was developed by Huo Guoyang, Xiong Boming, Xiao Qinggang, Yang Zhongqiang, Lin Wei and Li Sha.
The patent application number is CN202410402023 20240403. The..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Germanlitho Co Ltd has submitted a patent application for Wafer Edge Exposure Process and Device Suitable for Square Substrate Gluing. Ma Bingqian, Ji Ran, Zhou Chenghao, Sun Junjie, Zhou Yahui, Wang Ruimin, Yan Simeng and Li Jiayu developed the invention.
The patent application number is CN20251132120 20..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Liyida Semiconductor Equipment Co Ltd has submitted a patent application for Wafer Bearing Table Lifting System and Method for Lifting Wafer Bearing Table. This invention was developed by Qiu Junrong, Chen Junxiong and Yang Wendong.
The patent application number is CN202510253596 20250305. The patent publ..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Shengyi Tech Shaanxi Co Ltd has submitted a patent application for Substrate Degradation Product-containing Resin Composition, Modified Fiber Paper and Application Thereof. This invention was developed by Xiong Boming, Huo Guoyang, Li Sha, Lin Wei and Yang Zhongqiang.
The patent application number is CN20..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- China Academy Of Aerospace Tech has submitted a patent application for Large Flexible Thin Film Solar Cell Wing Gravity Unloading Device and Method. This invention was developed by Zhao Weigang, Peng Shigang, Wang Pengfei, Cheng Xiang, Qin Liutong, Dong Wen, Zhao Chen and An Zeru.
The patent application n..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Hefei Lasaite Robot Tech Co Ltd patent application for Equipment for Implanting Chip Tag into Living Body. This invention was developed by Cao Jingguan, Tian Zhongshu and Lee Sung-won.
The patent application number is CN202510950978 20250710. The pa..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Hangzhou Dptech Information Tech Co Ltd patent application for Flow Blocking Method and Device, FPGA (field Programmable Gate Array) Chip and Network Shunting Equipment. Tang Xinwang developed the invention.
The patent application number is CN202511..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Weiguang Co Ltd has sought patent for Time Delay Determination Method, Communication Device, Chip and Storage Medium. This invention was developed by Yu Lijun, Zhou Ziquan, Li Hao and Xu Yanchao.
The patent application number is CN202511206735 20220913. The patent publication number is CN120768804 (A). In..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Niuxin Semiconductor Shenzhen Co Ltd has sought patent for Test System for Prototype Verification of PCIe Switch Chip. This invention was developed by Tang Leilei.
The patent application number is CN202510951381 20250710. The patent publication number is CN120768799 (A). International Patent Classificatio..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Wondersolar Co Ltd has submitted a patent application for Substrate Drying Device and Method. Sheng Yusong, Shi Xiaojun, Zhao Junqiang, Jiang Youyu and Chen Xiayan developed the invention.
The patent application number is CN20251143821 20250728. The patent publication number is CN120777864 (A). Internatio..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Beijing Semiconductor Special Equipment Res Institute 45th Res Institute China Elec has submitted a patent application for Drying Device for Wafer and Wafer Box and Using Method of Drying Device. This invention was developed by Guo Ligang, Yuan Lian, Li Changcheng, Liu Kaiwen, Ren Xinxin and Ni Dingding.
..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Lead Communications Ltd patent application for Method and Device for Detecting Screen Body Defects of Flexible OLED Screen and Storage Medium. This invention was developed by He Wuyi, Zhang Muping and Hu Tiezhu.
The patent application number is CN20..
Semiconductor
| Wed 11 Mar 2026
Beijing, March 12 -- Anhui Xinna Zhengsheng New Mat Co Ltd has submitted a patent application for Production Process of Silicon Dioxide with High Light Transmittance. This invention was developed by Jin Tao, Zhang Heqiang, Su Haibo and Wu Jun.
The patent application number is CN202510845317 20250623. The patent publication nu..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Sichuan Micron Vip New Mat Co Ltd has filed a patent application for Vacuum Insulated Panel Core Material Stacking Device. This invention was developed by Wu Shengxuan, Hu Wei, Zhang Xu, Cheng Xueyu and Yu Yao.
The patent application number is CN202510995270 20250718. The patent publication number is CN12..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Beijing Integrated Circuit Equipment Innovation Center Co Ltd has submitted a patent application for Preparation Method of Hard Mask of Semiconductor Device. Zhao Shuqin, Luo Yongjian, Gao Mingda, Tian Cheng, Yuan Nana and Zheng Lihan developed the invention.
The patent application number is CN20251082900..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Sun Yat Sen University Shenzhen and Sun Yat-sen University patent application for Efficient and Stable Perovskite Solar Cell Based on Tin Oxide Treated by Ethanol Steam and Preparation Method of Efficient and Stable Perovskite Solar Cell. This inventio..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Beijing Yaoneng Tech Co Ltd patent application for Perovskite Thin Film Annealing Method and Annealing Device, and Solar Cell. Wu Yiliang developed the invention.
The patent application number is CN202410361877 20240327. The patent publication numbe..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Sinomine Resource Tianjin New Mat Co Ltd has applied Chinese patent for Perovskite Solar Cell Capable of Improving Crystal Reduction Defect and Preparation Method Thereof. Wang Zhiwei, Zhang Yi and Yang Yuxuan developed it.
The patent application number is CN202510663595 20250522. The patent publication n..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Guangdong Liangyou Technology patent application for Built-in IC Efficient Heat Dissipation Four-in-one Support. This invention was developed by Liao Shanqiang, Luo Xiaojing and Han Xiaochun.
The patent application number is CN202510960799 20250712...
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Shenzhen Samcien Semiconductor Mat Co Ltd has sought patent for Red Light Micro-LED Chip Mass Transfer Method. This invention was developed by Fang Shangsheng, Liu Bo, Deng Jinquan and Huang Mingqi.
The patent application number is CN202510978217 20250716. The patent publication number is CN120769635 (A)...
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Shenzhen Sitan Technology has submitted a patent application for Miniature Light-emitting Device and Manufacturing Method Thereof. This invention was developed by Jin Tianfu and Qiu Chengfeng.
The patent application number is CN202510916577 20250703. The patent publication number is CN120769633 (A). Inter..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Foshan NationStar Optoelectronics patent application for Light-emitting Device, Light-emitting Device and Preparation Method Thereof. Xiao Tian, Fan Kailiang, Wang Changqi, Zhou Yun, Mai Yongcong, Xie Shaojia, Xu Hu and Li Danwei developed the inventio..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Hubei Youweixin Tech Co Ltd patent application for Deep Ultraviolet Light Emitting Diode and Epitaxial Growth Method Thereof. Zhang Jun, Chen Shengchang, Zhang Yi, Zhuo Changzheng, Chen Changqing and Dai Jiangnan developed the invention.
The patent ..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Hubei Youweixin Tech Co Ltd patent application for Deep Ultraviolet Led Epitaxial Wafer and Epitaxial Growth Method Thereof. The invention was developed by Zhang Jun, Chen Shengchang, Zhang Yi, Zhuo Changzheng, Chen Changqing and Dai Jiangnan.
The ..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Soochow University has submitted a patent application for Preparation Method of Flip Miniature Light-emitting Diode. This invention was developed by Cao Bing, Yuan Weiwen, Chen Yang, Wang Ziwei, Jiang He, Sun Ti and Xu Feng.
The patent application number is CN20251137447 20250411. The patent publication n..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Soochow University has filed a patent application for Light-emitting Surface Structure of Flip Miniature Light-emitting Diode and Preparation Method and Application of Light-emitting Surface Structure. This invention was developed by Cao Bing, Yuan Weiwen, Chen Yang, Wang Ziwei, Jiang He, Sun Ti and Xu Feng...
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released TCL Zhonghuan New Energy Tech Co Ltd patent application for Passivating Film Layer Structure, Preparation Method Thereof and Application of Passivating Film Layer Structure in Preparation of Solar Cell. This invention was developed by Fu Jinwen, He Qiu..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Zhejiang Guangte Tech Co Ltd patent application for Apd Chip with Isolation Groove and Preparation Method Thereof. The invention was developed by Liao Shirong, Wan Yuantao and Wei Haohao.
The patent application number is CN202411394781 20241008. Th..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Sichuan Haina Huayu Tech Co Ltd has submitted a patent application for Black Silicon Broadband Photoelectric Detector Based on AC Photovoltaic Effect Optimization. This invention was developed by Zou Haiyang and Lyu Junling.
The patent application number is CN202510974254 20250715. The patent publication ..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Beijing Integrated Circuit Equipment Innovation Center Co Ltd has submitted a patent application for Etching Method and Semiconductor Process Equipment. Liu Jinping, Shen Tao, Li Haiyan and Dong Yunhe developed the invention.
The patent application number is CN202510829013 20250619. The patent publication..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Huasheng Micro Jiangyin Semiconductor Co Ltd has sought patent for Back Contact Solar Cell, Dispensing Device and Dispensing Method. This invention was developed by Li Sen, Zhou Bo, Zhang Jianzhong and Cao Mengrong.
The patent application number is CN202510912037 20250703. The patent publication number is..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Yuanji Micro Tech Shanghai Co Ltd patent application for CMOS Device Based on Two-dimensional Semiconductor Material and Preparation Method Thereof. Bao Wenzhong developed the invention.
The patent application number is CN202511278939 20250909. The ..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Tsinghua University has submitted a patent application for Transistor Array Channel, Source Electrode and Drain Electrode Alignment and Preparation Method Based on Guide Self-assembly Photoetching. Ren Tianling, Zhao Xiaotong, Lu Hanxiao, Geng Xiangshun, Hou Yuanlang and Yang Yi developed the invention.
T..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Huahong Integrated Circuit Chengdu Co Ltd patent application for Manufacturing Method of Semiconductor Structure. Tang Xiaoliang and Chen Haoyu developed the invention.
The patent application number is CN202510795645 20250613. The patent publication..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Zhuhai Gree Electronic Components has submitted a patent application for Semiconductor Device and Preparation Method Thereof. Liu Haowen, Ma Wanli, Yan Zhengkun, Tan Jianwen, Xiao Shuai and Wang Ailing developed the invention.
The patent application number is CN202511288146 20250910. The patent publicatio..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Huahong Semiconductor Mfg Wuxi Co Ltd has submitted a patent application for Method for Optimizing Gate Formation of Embedded Memory Device. Wu Xishuo and Wu Zhitao developed the invention.
The patent application number is CN202510809020 20250617. The patent publication number is CN120769549 (A). Internat..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Shanghai Huahong Grace Semiconductor Manufacturing Corporation patent application for Formation Method of Super Junction Device. The invention was developed by Yan Shufan, Wang Fei, Liu Xudian, Zhu Zhimin, Wei Yufeng and Ye Tong.
The patent applica..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Suzhou Huatai Electronic Technology has filed a patent application for Trench Junction Field Effect Transistor and Preparation Method Thereof. This invention was developed by Yue Dancheng.
The patent application number is CN202511265108 20250905. The patent publication number is CN120769543 (A). Internati..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Huahong Semiconductor, Wuxi patent application for Vertical Nor Flash and Manufacturing Method Thereof. Xu Nuo, Wang Han, Wang Xiaori and Lyu Chuanjiang developed the invention.
The patent application number is CN202510786930 20250612. The patent pu..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Shanghai Huahong Grace Semiconductor Manufacturing Corporation patent application for Semiconductor Device and Manufacturing Method Thereof. This invention was developed by Ma Jian, Wu Shangze, Hu Jun, Fang Ziquan, Chen Yuncong, Cai Xiaoqing, Duan Went..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Shanghai Shenming Aosi Semiconductor Tech Co Ltd has submitted a patent application for Ferroelectric Transistor, Fefet Memory Array and Chip. This invention was developed by Zhu Zhilong.
The patent application number is CN20251165516 20250731. The patent publication number is CN120769536 (A). Internation..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Suzhou Nanowin Science And Tech Co Ltd has submitted a patent application for Gallium Nitride Semiconductor Device and Preparation Method Thereof. This invention was developed by Wang Shengchun, Li Jinjuan, Xu Lin and Wang Jianfeng.
The patent application number is CN202510912387 20250702. The patent publ..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Beijing Integrated Circuit Equipment Innovation Center Co Ltd has submitted a patent application for Etching Method of Semiconductor Device. This invention was developed by Yuan Nana, Luo Yongjian, Gao Mingda, Tian Cheng and Zhao Shuqin.
The patent application number is CN202510828996 20250619. The patent..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Shanghai Huahong Grace Semiconductor Manufacturing Corporation has filed a patent application for Manufacturing Method of Stepped Shield Gate Trench Device. This invention was developed by Gao Bin, Tian Lei, Li Liang, Zhang Juan and Yu Jiankui.
The patent application number is CN202510818461 20250618. The..
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