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Semiconductor
| Tue 27 Jan 2026
Beijing, Jan. 28 -- Soochow University, Beijing Graphene Institute and Beijing University have sought patent for Method for Preparing Graphene Through Chemical Vapor Deposition. This invention was developed by Sun Jingyu, Liu Feifan, Yoo Chung-beom, Li Yinghan and Jia Li.
The patent application number is CN202510546773 202504..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Nanjing University of Science & Technology, Nanjing Institute of Technology and CLPPengcheng Intelligent Equipment Co Ltd have sought patent for Improved YOLOv10-based Solder Ball Defect Detection Method for BGA (ball Grid Array) Packaged Chip. This invention was developed by Zhu Wenbin, Hu Bin, Wang Mingxin,..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Nanjing University patent application for Capacitive Semiconductor Miniature Vacuum Gauge and Vacuum Detection Method. This invention was developed by Zhu Jinxi, Ding Sunan, Wu Ying, Cao Shurong, Shen Keyin and Chen Yihan.
The patent application number..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Guizhou University patent application for Substrate Interface Enhanced Coating Pretreatment Device. This invention was developed by Wei Shanyang, Sun Longwei and Yang Chunxu.
The patent application number is CN202510684480 20250526. The patent publicat..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Xiamen Tianma Display Technology patent application for Display Panel, Integrated Chip and Display Device. This invention was developed by Yuan Yong.
The patent application number is CN202510541104 20220824. The patent publication number is CN120340414..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Shandong University patent application for Resistive Random Access Memory Array and Storage Circuit. This invention was developed by Chen Jiezhi, Wang Chengcheng, Hu Yuzhe, Sang Pengpeng, Wu Jixuan and Zhan Xuepeng.
The patent application number is CN2..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Hefei Peidun Storage Technology patent application for Method for Improving Bonding Force Between Bump and Bottom and Chip Structure. This invention was developed by Geng Baocheng, Liu Yue, Zheng Shuhao, Wang Lin, Wei Xiaobo and Yao Weiyong.
The patent..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Hefei Nexchip Integrated Circuit patent application for Manufacturing Method of Semiconductor Structure. This invention was developed by Zhang Wei, Yun Guangtao, Shao Zhangpeng, Su Shengzhe and Luo Qinxian.
The patent application number is CN2025108118..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Qorvo patent application for Multi-power Management Integrated Circuit (pmic) with Shared Output. This invention was developed by Scott Brandon, Maxim Guy, Liu Hui, Brown Christopher Todd and Kharrat Nadim.
The patent application number is CN2023808478..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Tokyo Electron patent application for Plasma Processing Apparatus, Power Supply System, and Frequency Control Method. This invention was developed by Koshimizu Chishio.
The patent application number is CN20238080885 20231120. The patent publication num..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released SanDisk Technologies patent application for Three-dimensional Memory Device Including Memory Openings Arranged in Non-equilateral Triangle Layout and Method of Manufacturing Same. This invention was developed by Nakamura Ryo, Zhou Fei, Sharampani Ravi, ..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Chipsea Technology Shenzhen patent application for Switching Power Supply Circuit, Power Supply System, Power Supply Chip and Electronic Equipment. This invention was developed by Chen Min and Lin Cheng.
The patent application number is CN202510723181 ..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- State Intellectual Property Office of China has released Rongyao Terminal patent application for Communication Method and Device, Storage Medium, Chip System and Program Product. This invention was developed by Wang Bin and Chen Mengying.
The patent application number is CN202510813205 20250618. The patent p..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Northeastern University has submitted a patent application for Method for Electroplating Aluminum or Aluminum-zinc Alloy on Surface of Magnesium-lithium Alloy by Using Room-temperature Aprotic Solvent. This invention was developed by Shi Zhongning, Yang Xue and Liu Aimin.
The patent application number is CN2..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Qingdao University has submitted a patent application for Semiconductor Photo-anode Containing Catalyst Mvxoy as Well as Preparation Method and Application of Semiconductor Photo-anode. This invention was developed by Zhang Hongwen, Tang Hua, She Xilin and Xue Jiayue.
The patent application number is CN20251..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- NVIDIA has submitted a patent application for Text-based Object Generation. This invention was developed by Yuan Ye, Iqbal Umar, Song Jiaming, Wadat Andrew and Kautz Jan.
The patent application number is CN20251094530 20250121. The patent publication number is CN120355840 (A). International Patent Classifica..
Semiconductor
| Thu 29 Jan 2026
Rijswijk, Jan. 29 -- ASML Netherlands has submitted a patent application for Position Measurement System, Interferometer and Lithographic Apparatus. This invention was developed by Egelbertus Antonius Fransiscus Van Der Pasch and Robbert Edgar Van Leeuwen.
The patent application number is NL20162017261 20160729. The patent publ..
Semiconductor
| Thu 29 Jan 2026
Rijswijk, Jan. 29 -- ASML Netherlands has submitted a patent application for Metrology Method and Apparatus, Substrates for Use in Such Methods, Lithographic System and Device Manufacturing Method. This invention was developed by Martin Jacobus Johan Jak, Hendrik Jan Hidde Smilde, Richard Johannes Franciscus Van Haren, Henricus ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Shenzhen Pengkai New Century Technology has submitted a patent application for Precise Substrate Air Flotation Conveying System and Method. This invention was developed by Sun Kai, Sun Xingqian and Hong Jianfei.
The patent application number is CN202510754862 20250606. The patent publication number is CN1203..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Kokusai Electric has submitted a patent application for Substrate Processing Apparatus, Gas Supply Structure, Semiconductor Device Manufacturing Method and Program. This invention was developed by Okajima Yusaku, Hatta Hiroki and Urushihara Mika.
The patent application number is CN20238085191 20230113. The p..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Lam Research has submitted a patent application for Airflow Control in Treatment Tool. This invention was developed by Roberts Michael Philip, Bhumarasetty Gopinath, Wiltse John Michael, Fisher Adam, Schlosser William, Peryank Letourneau Steven, Ritchie Nathaniel Elba, Kim Hye Young, Duvall Andrew Koniki, Guo..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Applied Materials has submitted a patent application for X-ray Refraction Angle Confirmation in Ion Implanter. This invention was developed by Krause Steve, Rosen Gary J, Gaucher Mathieu, Scheuer Jay T, Sinclair Frank, Lord Jonathan, Palit Pratim and Ha Daniel.
The patent application number is CN20238085105 ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Micron Technology has submitted a patent application for Memory Device for Precharging Bit Lines Pre Sensing Memory Cells. This invention was developed by Di Vincenzo Umberto and Bedeschi Ferdinando.
The patent application number is CN20238084917 20231219. The patent publication number is CN120345026 (A). In..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- University of Electronic Science and Technology of China has submitted a patent application for Regional Oxide Layer Release Method Based on Waveguide Integrated Optical Chip Containing Photonic Crystal Structure. This invention was developed by Huang Yongjun, Chen Dingwei, Zhang Ziyue and Wen Guangjun.
The ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Southeast University has submitted a patent application for Accurate Heat Dissipation Micro-channel Design Method for Local Hot Spots of High-power Chip. This invention was developed by Liu Xu, Wang Haowen, Wei Xiao, Zhao Xi'ang, Tang Linjie and Yao Jiangfeng.
The patent application number is CN202510425080 ..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Dalian University of Technology has submitted a patent application for Cocrfeni High-entropy Silicide Semiconductor Film Capable of Modulating Band Gap and Preparation Method of Cocrfeni High-entropy Silicide Semiconductor Film. Li Xiaona, Zhu Qi, Qin Yujing and Wang Xiao developed the invention.
The patent ..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Maanshan Iron & Steel has submitted a patent application for Color-coated Substrate with Excellent Corrosion Resistance, Preparation Method of Color-coated Substrate and Color-coated Steel Plate. This invention was developed by Yu Bo, Zhang Yi, Qian Tingting, Ji Yaoyao, Shi Guolan, Wang Teng, Wang Zhanye, Li ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- United Microelectronics Corporation has submitted a patent application for Photomask Design Method, Semiconductor Process and Semiconductor Structure. This invention was developed by Sun Jiazhen.
The patent application number is CN202410208575 20240226. The patent publication number is CN120353093 (A). Inter..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Beijing NAURA Microelectronics Equipment has submitted a patent application for Process Data Monitoring Method and Semiconductor Process Equipment. This invention was developed by Wang Yaqi and Yao Chiyun.
The patent application number is CN20241082347 20240119. The patent publication number is CN120353194 (..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- MeetFuture Technology (Shanghai) has submitted a patent application for Semiconductor Transport Vehicle Obstacle Avoidance Device and Semiconductor Manufacturing and Carrying System. This invention was developed by Gu Baolong and Miao Feng.
The patent application number is CN202510285503 20250311. The patent..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Idemitsu Kosan has submitted a patent application for Electronic Substrate Material, Resin, and Method for Producing Resin. Suita Momoe, Chiba Kazunori, Hikosaka Takaaki and Morishita Hironobu developed the invention.
The patent application number is CN20238087690 20231221. The patent publication number is C..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Phytium Technology has submitted a patent application for Data Processing Method, Dma Controller and System on Chip. Chen Zhiqiang, Feng Yanchao, Wang Jianyue and Yan Bingze developed the invention.
The patent application number is CN202510362516 20250326. The patent publication number is CN120353578 (A). In..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- ASML Netherlands has submitted a patent application for Lithographic Apparatus and Device Manufacturing Method. Chowdhury Manu, Kling Cornelis Gerardus Nicolaas Hubertus Maria, Yakunin Andrei Mikhailovich and Van De Kerkhof Marcus Adrianus developed the invention.
The patent application number is CN202380881..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- ASML Netherlands has submitted a patent application for Transfer Cartridge for Patterning Device. Wade Robert J developed the invention.
The patent application number is CN20238087590 20231128. The patent publication number is CN120344907 (A). International Patent Classification codes are G03F1/66 and G03F7/..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Hoya Lens Thailand has submitted a patent application for Method for Designing Spectacle Lens, Method for Manufacturing Spectacle Lens, System for Designing Spectacle Lens, and Program for System for Designing Spectacle Lens. This invention was developed by Kaga Tadashi.
The patent application number is CN20..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- TOPPAN Holdings has submitted a patent application for Wavelength Conversion Substrate and Display Device. This invention was developed by Yokota Ryosuke and Goto Keisuke.
The patent application number is CN20238084900 20231215. The patent publication number is CN120344885 (A). International Patent Classific..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Rockchip Electronics has submitted a patent application for Watchdog Device Based on Clock Chip. Zhou Weixin developed the invention.
The patent application number is CN202510280854 20250311. The patent publication number is CN120353625 (A). International Patent Classification codes are G06F1/14, G06F1/24, G..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Phytium Technology has submitted a patent application for Data Transmission Method, Dma Controller, System on Chip and Storage Medium. He Mai, Mou Qi, Shan Weiwu and Zhu Qingshan developed the invention.
The patent application number is CN202510486556 20250417. The patent publication number is CN120353743 (A..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Phytium Technology has submitted a patent application for Data Reading Method, System on Chip and Computer Equipment. This invention was developed by Ruan Hang and Zhu Qingshan.
The patent application number is CN202510486549 20250417. The patent publication number is CN120353737 (A). International Patent Cl..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Beijing Xiaomi Mobile Software has submitted a patent application for Focusing Method and Device, Electronic Equipment, Chip and Medium. Liang Wenjun, Wu Meifen and Lu Xin developed the invention.
The patent application number is CN20241077748 20240118. The patent publication number is CN120343397 (A). Inter..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Actions Technology has submitted a patent application for Sorting Machine, Chip Testing Method, Device, Medium and System. Li Gang, Chen Yucai, Hua Xulai, Luo Chunyi and Wu Yanzhi developed the invention.
The patent application number is CN20241091438 20240122. The patent publication number is CN120346995 (A..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Beijing Chaoxian Memory Research Institute has submitted a patent application for Preparation Method of Semiconductor Structure, Semiconductor Structure and Electronic Equipment. This invention was developed by Kurosawa Shigenori, Qin Weidu, Liu Chao, Xin Tuo and Jin Jiao.
The patent application number is CN..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Innolux has submitted a patent application for Semiconductor Chip. This invention was developed by Guo Shuming, Xie Chaohua and Shi Jianzhong.
The patent application number is CN202411432681 20241014. The patent publication number is CN120344061 (A). International Patent Classification codes are H10H20/841, ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Innolux has submitted a patent application for Method for Manufacturing Semiconductor Chip. This invention was developed by Yang Ranxiang and Yan Zimin.
The patent application number is CN202411286522 20240913. The patent publication number is CN120344049 (A). International Patent Classification codes are H0..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- SK Hynix has submitted a patent application for Image Sensing Device. Li Kunzhi and Han Hyung-jun developed the invention.
The patent application number is CN202411750183 20241202. The patent publication number is CN120344009 (A). International Patent Classification codes are H04N25/59, H04N25/771, H04N25/77..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Huawei Technologies has submitted a patent application for Semiconductor Structure Manufacturing Method, Semiconductor Structure, Electronic Device and Electronic Equipment. This invention was developed by Qin Qing, Xu Huan and Zhang Yanbin.
The patent application number is CN20241068254 20240116. The patent..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Shenzhen Mengqi Technology has submitted a patent application for Bearing Device for Testing Energy-saving MOS (metal Oxide Semiconductor) Tube. This invention was developed by Chen Lizhi, Wu Qihui and Gu Qihuang.
The patent application number is CN202510541018 20250428. The patent publication number is CN12..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Micron Technology has submitted a patent application for Vertically Stacked High Bandwidth Storage Devices and Associated Systems and Methods. Yang Lingming and Gajla Neeraj N developed the invention.
The patent application number is CN20251054109 20250114. The patent publication number is CN120343926 (A). I..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- SK Hynix has submitted a patent application for Semiconductor Device and Method of Manufacturing Semiconductor Device. This invention was developed by Kong Hee-sung.
The patent application number is CN202410752814 20240612. The patent publication number is CN120343922 (A). International Patent Classification..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 29 -- Rongyao Terminal has submitted a patent application for Notification Display Method, Electronic Equipment, Medium and Chip. This invention was developed by Ding Yiyan and Huang Liwei.
The patent application number is CN20241042651 20240110. The patent publication number is CN120343134 (A). International Pate..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- LG Electronics has submitted a patent application for Display Device of Semiconductor Light-emitting Element and Manufacturing Device Thereof. This invention was developed by Cho Hyunwoo, Shim Bongchu, Jeon Jin-hyung and Ahn Ki-tae.
The patent application number is CN202280102278 20221202. The patent publica..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Beijing Xuanjie Technology has submitted a patent application for Beam Sensing Method and Device, Communication Equipment, Storage Medium and Chip. Tan Shu, Wei Gang and Wang Bo developed the invention.
The patent application number is CN202510542962 20240517. The patent publication number is CN120342452 (A)..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Beijing Xuanjie Technology has submitted a patent application for Signal Processing Device, Method and System, Signal Receiver, Equipment and Chip. This invention was developed by Zhu Zhimin.
The patent application number is CN202510528295 20250424. The patent publication number is CN120342413 (A). Internati..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- H3C Holdings has submitted a patent application for Data Compression Method and Logic Chip. Hou Haijun developed the invention.
The patent application number is CN202510399161 20250328. The patent publication number is CN120342403 (A). International Patent Classification code is H03M7/40. Cooperative Patent ..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Shanghai Huahong Grace Semiconductor Manufacturing Corporation has submitted a patent application for Failure Chip Screening Method. This invention was developed by Xie Zhonghua and Xu Huan.
The patent application number is CN202510396981 20250331. The patent publication number is CN120340580 (A). Internatio..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Ziguang Tongxin Microelectronics has submitted a patent application for Shift Register, Signal Anti-interference System and Chip. This invention was developed by Xu Haijun.
The patent application number is CN202510426118 20250407. The patent publication number is CN120340572 (A). International Patent Classif..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Samsung Electronics has submitted a patent application for Semiconductor Memory Device and Self-refreshing Method Thereof. This invention was developed by Lim Suk-hyun.
The patent application number is CN202411660812 20241120. The patent publication number is CN120340556 (A). International Patent Classificat..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- SK Hynix has submitted a patent application for Semiconductor Device, Semiconductor Package, and Method of Manufacturing Semiconductor Device. This invention was developed by Ahn Jae-yong, Yang Ju-heon and Yoon Kyo-sik.
The patent application number is CN20251062271 20250115. The patent publication number is..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Yangtze Memory Technologies has submitted a patent application for Semiconductor Packaging Structure with Glass Substrate and Packaging Method Thereof. Zeng Xinru and Chen Peng developed the invention.
The patent application number is CN20241069355 20240117. The patent publication number is CN120341207 (A). ..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Beijing Institute of Technology has submitted a patent application for Stacked Packaging Type Information Self-destruction Chip and Chip Self-destruction Method. This invention was developed by Feng Hengzhen, Chai Yichen, Lou Wenzhong, Lyu Sining and Xiao Chuan.
The patent application number is CN20251038814..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Rirong Semiconductor (Shanghai) has submitted a patent application for Novel Substrate Design Method and Substrate Structure. Du Liang developed the invention.
The patent application number is CN202510482330 20250417. The patent publication number is CN120341180 (A). International Patent Classification codes..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Beijing Yandong Microelectronic Technology has submitted a patent application for Trench Filling Method and Semiconductor Structure Manufacturing Method. This invention was developed by Gong Li, Qiu Fanglin, Wang Qian and Li Jingyi.
The patent application number is CN202510286675 20250311. The patent publica..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Beijing NAURA Microelectronics Equipment has submitted a patent application for Door Opening Mechanism, Loading and Unloading Chamber and Semiconductor Process Equipment. This invention was developed by Qian Cuncun, Chang Jiang and Kong Xiangtian.
The patent application number is CN202510593000 20250508. The..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- Beijing NAURA Microelectronics Equipment has submitted a patent application for Semiconductor Cleaning Carrier and Semiconductor Cleaning Equipment. This invention was developed by Zhang Yang.
The patent application number is CN20241073078 20240118. The patent publication number is CN120341146 (A). Internati..
Semiconductor
| Thu 29 Jan 2026
Beijing, Jan. 29 -- SCREEN Holdings has submitted a patent application for Substrate Processing Apparatus and Substrate Processing Method. This invention was developed by Kawagishi Ryoya, Takamura Yukihiro and Oe Muneaki.
The patent application number is CN20251056526 20250114. The patent publication number is CN120341134 (A). ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jiangxi Hengyi New Electronic Mat Co Ltd has submitted a patent application for Glass Fiber Substrate Forming Machine. This invention was developed by Zhang Jixiao, Zhai Guitao and Yi Maoqing.
The patent application number is CN202510781947 20250612. The patent publication number is CN120326538 (A). Intern..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Hangzhou Zhongwei Photoelectricity Co Ltd, Zhejiang Jingsheng Mechanical & Electrical and Zhejiang Jinray Electronic Mat Co Ltd patent application for Automatic Feeding and Discharging Equipment for Wafer Polishing and Grinding. Xie Longhui, Zhang Zunha..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Hangzhou Zhongxin Wafer Semiconductor Co Ltd has submitted a patent application for Polishing Pad Structure for Silicon Wafer Grinding and Control Method Thereof. Xu Jiangwei developed the invention.
The patent application number is CN202510290369 20250312. The patent publication number is CN120326521 (A)...
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Jiangsu Tuoyang Material Tech Co Ltd patent application for Ultra-high-purity Stainless Steel Material for Semiconductor Industry and Processing Technology of Ultra-high-purity Stainless Steel Material. The invention was developed by Yang Shibiao and C..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Xi'an Sino-Euro Materials Technologies has submitted a patent application for Hot Isostatic Pressing Forming Method for Preparing Substrate for Additive Manufacturing by Mixing SS-prep and EIGA Ti6Al4V ELI Spherical Powder. This invention was developed by Li Xin, Wang Chen, Guo Shaoshuai, Liu Yi, Kang Lu, Ma ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 --Hangzhou Zhongwei Photoelectricity Co Ltd, Zhejiang Qiushi Semiconductor Equipment and Zhejiang Jingsheng Mechanical & Electrical have submitted a patent application for Wafer Cleaning Machine. This invention was developed by Zhang Hangjun, Zhang Jiangshui, Wang Kai, Jin Shaobo, Liu Mingxiao and Zhao Wenjie.
..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shanghai Welnew Micro-Electronics has submitted a patent application for Three-stage Washing System After Semiconductor Electroplating and Use Method. This invention was developed by Lu Jianping and Xiao Guangyuan.
The patent application number is CN202510759564 20250609. The patent publication number is CN1..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jiangsu Shangda Semiconductor Co Ltd has submitted a patent application for Sputtering Pretreatment Device for Cof Packaging Base Material. This invention was developed by Wang Jian, Lu Wen, Sun Bin, Gu Lin, Qi Shengli, Han Shaohua, Sun Fei, Liu Minghan, Yang Jie, Ye Bin, Kim Jung-won, Ye Xinzhi, Huang Chunsh..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Shanghai Hanshu Image Tech Co Ltd patent application for High-speed Wafer Separator. This invention was developed by Zhang Weihai and Qian Lei.
The patent application number is CN202510508013 20250422. The patent publication number is CN120325558 (A)..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shenzhen Yuanke Photoelectric Co Ltd has applied Chinese patent for Automobile Lamp Led Chip Packaging Equipment and Technology. Meng Jun, Huang Zucai, Li Jing, Lin Daiying and Zhong Shilin developed it.
The patent application number is CN202510505746 20250422. The patent publication number is CN120325470 ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Beijing Jingyeyuan New Mat Co Ltd has sought patent for Preparation Method of Metal Toughened Silicon Carbide-silicon Nitride Stemming Material. This invention was developed by Zuo Liangzhu, Zhao Ming and Tian Shixiu.
The patent application number is CN202510625884 20250515. The patent publication number i..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Taian Senxin Ind and Trade Co Ltd has sought patent for High-sealing Rotary Wood Chip Blanking Device and Using Method. This invention was developed by Zhang Peixing.
The patent application number is CN202310533732 20230512. The patent publication number is CN120328200 (A). International Patent Classificat..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shenzhen Yougen Technology has sought patent for High-efficiency Chip Conveying and Omnibearing Detection Method. This invention was developed by Lo Guo-qiang, Wang Yong and Xiao Zhiang.
The patent application number is CN202510569269 20250501. The patent publication number is CN120328127 (A). International ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jieke Dima Intelligent Equipment Nantong Co Ltd has applied Chinese patent for Centralized Chip Removal Machine for Machine Tool. Li Zhiliang, Nguyen Thi Miaotsui, Li Zhizhen and Cheng Shi developed it.
The patent application number is CN202510749581 20250606. The patent publication number is CN120326425 (..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Aidit Qinhuangdao Digital Dental System Co Ltd has submitted a patent application for Cutting Chip Removal Device and Cutting Machine. This invention was developed by Liu Chen, Hou Dawei and Li Yongjun.
The patent application number is CN202510699411 20250528. The patent publication number is CN120326423 (..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Suzhou Baochen Intelligent Equipment Co Ltd has sought patent for Machine Tool Chip Removal and Cleaning Device for Numerical Control Machine Tool. This invention was developed by Sui Haitao, Sui Haipeng and Zhong Weiye.
The patent application number is CN202510642839 20250519. The patent publication numbe..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Suzhou Hongdian Semiconductor Tech Co Ltd has filed a patent application for Laser Cutting Device for Manufacturing Semiconductor Processing Equipment Shell. This invention was developed by Li Xiwen, Wang Kang and Pang Fei.
The patent application number is CN202510688256 20250527. The patent publication nu..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jiangsu H Fast Electronics Co Ltd has filed a patent application for Continuous Laser Precision Cutting Equipment for Ceramic Substrate. This invention was developed by Zhu Liming, Liu Jianguo and Liu Tongfa.
The patent application number is CN202510655266 20250521. The patent publication number is CN12032..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Shanghai Jiao Tong University has applied Chinese patent for RB-SiC Polished Surface Pressure Stress Strengthening Device and Implementation Method Thereof. Zhang Xifang, Lou Yuchen, Qie Zixuan and Yao Zhenqiang developed it.
The patent application number is CN202510605298 20250512. The patent publication ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Hangzhou Yinhu Laser Technology has applied Chinese patent for Laser Processing Method of Ceramic Substrate. Jiang Shibin and Jiang Lijia developed it.
The patent application number is CN202510814320 20250618. The patent publication number is CN120326128 (A). International Patent Classification codes are B23..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Hebei Zhitong Hydrogen Clean Tech Co Ltd patent application for Combined Machining Method and System for High-precision Multi-channel Main Shaft of Semiconductor CMP Equipment. Han Xiaoguang, Zeng Fanyong, Mei Lizheng, Jin Pan and Wang Limin developed t..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Tiannuo Photoelectric Mat Co Ltd has submitted a patent application for Preparation Method of Easily Dispersed Coated Silicon Nitride Powder. Zhu Yanyan, Li Huayang, Zhang Zheng, Hu Xiaojing, Zheng Jie, Chen Shibing and Li Deshan developed the invention.
The patent application number is CN202510340728 2025..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Junci Electronic Mat Hebei Co Ltd patent application for High-strength Aluminum Nitride Ceramic Substrate and Preparation Method Thereof. The invention was developed by Liu Qingfeng, Liu Jiale, Liu Fupeng, Liu Weihua, Zhang Fengyun, Liu Weimin and Du P..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Ningxia Beici New Material Tech Co Ltd patent application for Preparation Method of Low-oxygen Ultrahigh-thermal-conductivity Aluminum Nitride Substrate. The invention was developed by Xu Xuelei, Shi Liang, Wang Mingqing, Huang Jinxia, Yang Ying, Ma Ji..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Jiangsu Guanlan New Material Tech Co Ltd has submitted a patent application for Rare Earth Doped Silicon Carbide Particle Trap and Preparation Method and Application Thereof. Liu Dengdeng, Sun Min, Peng Hong, Zang Zhicheng, Ma Minglong, Qingshan Yao, Dong Huakai, Jiang Zihao and Chu Xiutang developed the inve..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Wuxi Huaci New Mat Co Ltd patent application for Modified Silicon Carbide Special Ceramic Material and Preparation Method Thereof. Zhu Wei developed the invention.
The patent application number is CN202510384356 20250328. The patent publication numbe..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Li Wenyan has submitted a patent application for Inorganic Silicon Composite Heat Preservation and Sound Insulation Material and Preparation Method Thereof. This invention was developed by Wu Dahua, Li Wenyan, Li Wentao and Li Wenbo.
The patent application number is CN202510547781 20250428. The patent publ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Trina Solar has submitted a patent application for Anti-PID Self-cleaning Nano Coating Glass, Preparation Method Thereof and Solar Cell. Xiao Jiangbo, Zhang Haobin, Zhang Shu and Chen Yifeng developed the invention.
The patent application number is CN202510507804 20250422. The patent publication number is ..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has published Liaoning Tuobang Hongji Semiconductor Mat Co Ltd patent application for Process Method for Manufacturing Quartz Filter Assembly for Semiconductor. The invention was developed by Zhang Jian, Zhao Shujun, Xing Hongchao, Li Jingshuang, Wu Jingli, Wang Zha..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has received Shenzhen Kaiweida Electronic Co Ltd patent application for Wastewater Treatment Equipment and Method for Chip Production Line. Wu Jianwei developed the invention.
The patent application number is CN202510672053 20250523. The patent publication number..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Tongling Hengxin Guitan New Material Tech Co Ltd has applied Chinese patent for Preparation Method of Modified Nano Silicon Powder for Silicon-carbon Negative Electrode. Zhang Jin, Fang Dawei, Zhang Hongyan and Xu Zhenghe developed it.
The patent application number is CN202510456481 20250411. The patent pu..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Zhejiang Jingyue Semiconductor Co Ltd has submitted a patent application for Method and Device for Synthesizing Low-nitrogen-content High-purity Silicon Carbide Powder. This invention was developed by Gao Bing and Li Lujie.
The patent application number is CN202510828181 20250620. The patent publication nu..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Hangzhou Beihang Univ International Innovation Institute Beihang Univ International Innovation Insti has sought patent for LB Assembly Method of TE Nanowires on Different Substrate Surfaces. This invention was developed by Niu Tianchao, Zheng Qiao, Hua Chenqiang and Zhou Miao.
The patent application number..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- State Intellectual Property Office of China has released Anhui Anyi Intelligent Equipment Co Ltd patent application for Ceramic Engraving and Milling Machine with Chip Cleaning Function. This invention was developed by Xia Gang, Zhong Zhiming and Zong Chaomei.
The patent application number is CN20251054729..
Semiconductor
| Wed 28 Jan 2026
Beijing, Jan. 28 -- Anhui Microchip Changjiang Semiconductor Mat Co Ltd has submitted a patent application for Silicon Carbide Wire Cutting Equipment. Zhang Lei, Zhou Zhengfei and Jiang Chengchen developed the invention.
The patent application number is CN202510691278 20250527. The patent publication number is CN120326810 (A)..
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