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Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- NXP has submitted a patent application for Gilbert Mixer. This invention was developed by Neofetto Marios, Ganzerli Marcello, Van Der Heijden Mark Pieter and Feike Guus Jansen.
The patent application number is CN202510513905 20250423. The patent publication number is CN120856058 (A). International Patent ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Richtek Technology has sought patent for Gate Drive Circuit. This invention was developed by Chen Bingliang, Luo Lidi and Tang Jianfu.
The patent application number is CN202410594593 20240514. The patent publication number is CN120856127 (A). International Patent Classification codes are H03K19/003, H03K1..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Shanghai Zhaoxin Semiconductor has applied Chinese patent for Speed Adjusting Device for Sigma-delta ADC and Sigma-delta ADC System. Liu Xudong and Liu Zhongding developed it.
The patent application number is CN20251102353 20250718. The patent publication number is CN120856152 (A). International Patent Cl..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Huawei Technologies patent application for Chip System and Media Data Playing Method. This invention was developed by Zhai Jiye, Xu Hongtao, Tang Jie, Zhang Wei and Jing Yong.
The patent application number is CN202410520665 20240426. The patent publ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- National University of Defense Technology PLA has applied Chinese patent for Frequency Spectrum Anomaly Detection Method and System Fusing Reverse Distillation and Memory Enhancement. Zhang Tao, Zhang Ruiwei, Wu Hao, Zhang Jiang and Ji Haipeng developed it.
The patent application number is CN202510910323 ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Calterah Semiconductor Technology, Shanghai patent application for Ranging Method and Device, UWB Equipment and UWB System. This invention was developed by Yu Zhongxing, Ma Zhepeng and Li Wenzheng.
The patent application number is CN202410513578 202..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Beijing Chaoxian Memory Research Institute patent application for Semiconductor Structure and Preparation Method Thereof. The invention was developed by Liu Chao.
The patent application number is CN202410460231 20240417. The patent publication numb..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Yangtze Memory Technologies has sought patent for Semiconductor Structure and Manufacturing Method Thereof, Memory and Manufacturing Method Thereof, and Memory System. This invention was developed by Sun Changzhi, Yang Yuancheng, Wang Di, Liu Lei, Zhou Wenxi and Xia Zhiliang.
The patent application number..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Yangtze Memory Technologies has applied Chinese patent for Semiconductor Device, Manufacturing Method Thereof and Memory System. Zheng Yuhuan and Yang Yonggang developed it.
The patent application number is CN202410511498 20240425. The patent publication number is CN120857477 (A). International Patent Cla..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Yangtze Memory Technologies has submitted a patent application for Semiconductor Device, Manufacturing Method Thereof and Memory System. This invention was developed by Wang Di, Zhang Zhong and Du Xiaolong.
The patent application number is CN202410517344 20240426. The patent publication number is CN120857..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Yangtze Memory Technologies has applied Chinese patent for Semiconductor Device, Manufacturing Method Thereof and Memory System. Wang Di, Wang Kun, Zhou Wenxi and Xia Zhiliang developed it.
The patent application number is CN202410521753 20240426. The patent publication number is CN120857481 (A). Internat..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Yangtze Memory Technologies has filed a patent application for Semiconductor Device and Forming Method Thereof. This invention was developed by Huo Zongliang, Xu Wei, Sun Chao, Chen Wenjie and Li Beibei.
The patent application number is CN202410525368 20240428. The patent publication number is CN120857483..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Powerchip Semiconductor Manufacturing Corporation patent application for Semiconductor Structure. Qiu Rizhao, Wu Yushan, Liu Yuanming and Liu Chee-wee developed the invention.
The patent application number is CN202410566575 20240509. The patent publ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Nanya Technology has submitted a patent application for Memory Element and Manufacturing Method Thereof. Chen Weiyu developed the invention.
The patent application number is CN20241183758 20240808. The patent publication number is CN120857485 (A). International Patent Classification code is H10B12/00. Coo..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Nanya Technology has filed a patent application for Semiconductor Element and Manufacturing Method Thereof. This invention was developed by Hao Zhongpeng.
The patent application number is CN20251117305 20250723. The patent publication number is CN120857490 (A). International Patent Classification code is ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Yangtze Memory Technologies patent application for Semiconductor Device and Preparation Method Thereof, and Memory System. Zhang Zengpeng, Zhao Tingting, Yan Chao, Du Jiankang, Zhang Wenbo and Li Sizhe developed the invention.
The patent application..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Yangtze Memory Technologies has applied Chinese patent for Semiconductor Device and Preparation Method Thereof, and Memory System. Zhang Zengpeng, Zhao Tingting, Yan Chao, Du Jiankang, Zhang Wenbo and Li Sizhe developed it.
The patent application number is CN202410518756 20240426. The patent publication n..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Enkris Semiconductor patent application for Semiconductor Structure and Preparation Method Thereof. This invention was developed by Tao Guoqiao and Cheng Kai.
The patent application number is CN202410508498 20240425. The patent publication number is..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Semiconductor Manufacturing International (Shanghai) has sought patent for Semiconductor Structure and Forming Method Thereof. This invention was developed by Tu Wutao, Ning Qianyu, Ye Nanfei and Yu Tao.
The patent application number is CN202410490675 20240422. The patent publication number is CN120857573..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Hefei Nexchip Integrated Circuit has submitted a patent application for Semiconductor Device and Manufacturing Method Thereof. This invention was developed by Sang Huayu, Yang Zongkai and Wang Hua.
The patent application number is CN202511339998 20250919. The patent publication number is CN120857575 (A). ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Wuhan Xinxin Semiconductor has filed a patent application for Semiconductor Structure and Manufacturing Method Thereof. This invention was developed by Xue Guangjie and Lu Linzhi.
The patent application number is CN202410451772 20240415. The patent publication number is CN120857617 (A). International Pate..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Nichia has applied Chinese patent for Light-emitting Element. Sunda Takamasa developed it.
The patent application number is CN202510513675 20250423. The patent publication number is CN120857757 (A). International Patent Classification codes are H10H29/14, H10H29/80 and H10H29/85. Cooperative Patent Classi..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Shenzhen Sitan Technology has applied Chinese patent for Light-emitting Structure, Manufacturing Method Thereof and Light-emitting Device. Zhang Fengchen, Zhu Kaisong and Qiu Chengfeng developed it.
The patent application number is CN20251109339 20250722. The patent publication number is CN120857759 (A). ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Quanzhou Sanan Semiconductor Technology has submitted a patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by Hu Pengjie, Lin Shiwei, Ke Weifan, Hou Wenying, Liu Shengnan, Liu Jiayu, Xu Changjiang and Guan Yutong.
The patent application number is CN20251074..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Soochow University has applied Chinese patent for Light Absorption Active Layer, Polarized Electro-synaptic Transistor and Preparation Method of Polarized Electro-synaptic Transistor. Jie Jiansheng, Zhang Xiujuan, Chen Shuai and Chen Shuang developed it.
The patent application number is CN202510672813 202..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Shanghai Institute of Microsystem & Information Technology, Chinese Academy of Sciences has filed a patent application for Phase Change Material, Phase Change Memory and Preparation Method Thereof. This invention was developed by Song Zhitang, Wang Ruobing, Zhou Xilin, Song Sannian and Yu Ning.
The patent..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Zhejiang University has applied Chinese patent for Resistance Change Field Effect Transistor with Improved Durability and Preparation Method Thereof. Zhao Yi and Chen Lijian developed it.
The patent application number is CN202510971928 20250715. The patent publication number is CN120857855 (A). Internatio..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Google patent application for Distance-based Memory Disambiguation Prediction. Tamaraseri Mekat Viness and Kou Leigang developed the invention.
The patent application number is CN20238095562 20230310. The patent publication number is CN120858343 (A)..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Xinsandai Semiconductor Technology (Suzhou) has submitted a patent application for Sealing Valve for Epitaxial Equipment and Epitaxial Equipment. This invention was developed by Zheng Yingjie, Zhao Peng and Jiang Jiawang.
The patent application number is CN202510769895 20250610. The patent publication num..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Chengdu Yuxi Semiconductor Tech Co Ltd has filed a patent application for Amplifier Mmic with Grid Temperature Compensation Bias Network and Design Method. This invention was developed by Moon Hee Yong and Niu Weidong.
The patent application number is CN20251105834 20250722. The patent publication number ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Wuxi Qiannuode Semiconductor Co Ltd has sought patent for Driving Circuit with Clamping Protection. This invention was developed by Li Can and Huang Bin.
The patent application number is CN202510922512 20250704. The patent publication number is CN120855237 (A). International Patent Classification codes ar..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Shanghai Beipu Semiconductor Tech Co Ltd has applied Chinese patent for Optical Interconnection Simulation Method and System Based on Full-link Parameter Optimization. Dai Lei, Huang Xiong, Shi Yangbiao, Zhu Huajin, Wen Ruitian and Ren Wenjian developed it.
The patent application number is CN202511374767 ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Samkoon Automation Tech Shenzhen Co Ltd has submitted a patent application for Pulse Signal Sending Circuit, Method, Equipment and Medium. Liu Shangjian and Song Bin developed the invention.
The patent application number is CN202511376318 20250925. The patent publication number is CN120856129 (A). Interna..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Ningbo Xingwei Automobile Electronics Co Ltd has filed a patent application for Anti-interference Time-delay Nmos High-side Output Overcurrent Short-circuit Protection Method. This invention was developed by Fu Chaoyang, Fu Chaohui and Fu Bowen.
The patent application number is CN202510965061 20250714. Th..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Wuxi SFR Semiconductors Inc has sought patent for Filter Circuit and MCU. This invention was developed by Sun Yang.
The patent application number is CN20251103528 20250721. The patent publication number is CN120856100 (A). International Patent Classification codes are H03H11/04, H03K19/094 and H03K19/20. ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Shenzhen Urban Public Security Technology Research Institute and Shenzhen Chengan Nuclear and Radiation Safety Res Center have filed a patent application for Composite Floating Gate Memory, Preparation Method Thereof and Data Storage Method. This invention was developed by You Qi, Lin Quanyi, Zhang Jing, Lu ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Fuhai Equipment Tech Shenzhen Co Ltd has applied Chinese patent for Special-shaped Device Plug-in Machine Compatible with Pasting and Plugging. Liang Wenke, Hong Benyu and Sun Haiyun developed it.
The patent application number is CN202510991548 20250718. The patent publication number is CN120857471 (A). I..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Nanjing Xingsi Semiconductor Co Ltd has submitted a patent application for Gain Control Method, Electronic Device, Storage Medium and Program Product. This invention was developed by Deng Zhuming and Song Jun.
The patent application number is CN20251181067 20250804. The patent publication number is CN1208..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Shenzhen Chenda Semiconductor Co Ltd has submitted a patent application for Semiconductor Device Based on Sic Material and Manufacturing Process Thereof. This invention was developed by Ma Yanyi and Lian Ruihao.
The patent application number is CN202511342156 20250919. The patent publication number is CN1..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Wuyuan Semiconductor Tech Qingdao Co Ltd has sought patent for Capacitor Structure and Preparation Method Thereof. This invention was developed by Sun Jihui, Cao Xuewen, Li Heng and Zhang Chunfeng.
The patent application number is CN202510974269 20250715. The patent publication number is CN120857522 (A). ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Etron Technology and Invent Innovation and Partners Lab Ltd have filed a patent application for Transistor Structure. This invention was developed by Lu Chaoqun.
The patent application number is CN202510686608 20210624. The patent publication number is CN120857540 (A). International Patent Classification ..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Hongyang Semiconductor Co Ltd patent application for Semiconductor Device and Manufacturing Method Thereof. Li Youzu developed the invention.
The patent application number is CN202410453649 20240416. The patent publication number is CN120857534 (A)...
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Advanced Semiconductor Pte Ltd has filed a patent application for Power Transistor and Manufacturing Method Thereof. This invention was developed by Rovid Domenico, Cesare Loncisvale, Xu Huangbin, Huang Zihao and Xie Songying.
The patent application number is CN20251112268 20250722. The patent publication..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Advanced Semiconductor Pte Ltd has submitted a patent application for Power Transistor and Manufacturing Method Thereof. This invention was developed by Rovid Domenico, Cesare Loncisvale, Xu Huangbin, Huang Zihao and Xie Songying.
The patent application number is CN20251112267 20250722. The patent publica..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Sanken Electric patent application for Semiconductor Device. The invention was developed by Sato Ken.
The patent application number is CN202510483639 20250417. The patent publication number is CN120857551 (A). International Patent Classification co..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Yiduo Tech Suzhou Co Ltd has sought patent for Visual Defect Classification Device for Wafer Machine. This invention was developed by Liang Chao, Li Zhenghua, Yun Yingjie, Wang Huaye and Zhou Xu.
The patent application number is CN202511167571 20250820. The patent publication number is CN120861443 (A). In..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Zhongke Xinwei Intelligent Equipment Shenyang patent application for Independent Module Type Multi-stage Error Suppression Transmission System and Manipulator. The invention was developed by Zhu Yudong, Chang Zhiyong, Dong Hongda, Hou Shuangming and M..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Shenzhen Zmotion Tech Co Ltd has submitted a patent application for Polar Coordinate Control Method and Device of Wafer Manipulator, Storage Medium and Wafer Manipulator. This invention was developed by Zheng Xiaoyang and Gu Guobao.
The patent application number is CN202511385511 20250926. The patent publ..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Chongqing University has submitted a patent application for Micro-fluidic Chip for Killing Adherent Cells Based on Discretized Photosensitive Gating. This invention was developed by Hu Ning, Yang Chen and Yang Jun.
The patent application number is CN20251156007 20250729. The patent publication number is CN1..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Jiangsu Jicui Sukesi Tech Co Ltd has submitted a patent application for Two-degree-of-freedom Large-stroke Motion Platform Applied to Wafer Detection. This invention was developed by Zhang Kai, Zhao Lei, Luo Yan and Zhao Lei.
The patent application number is CN202511100929 20250807. The patent publication..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Shenzhen Zhongke Hongwei Tech Research and Development Co Ltd has filed a patent application for Cleaning Agent for Cleaning Surface of Semiconductor Material and Preparation Method of Cleaning Agent. This invention was developed by Wu Haiwei.
The patent application number is CN20251101838 20250721. The p..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Hefei Jiufu Semiconductor Technology has applied Chinese patent for Auxiliary Positioning Tool for Semiconductor Installation. Zhao Jiangmin and Yuan He developed it.
The patent application number is CN202511281415 20250909. The patent publication number is CN120862593 (A). International Patent Classificati..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Mercury Jiangsu Advanced Material Tech Co Ltd has submitted a patent application for Polishing Process for Sapphire Silicon Wafer. This invention was developed by Song Jun, Yan Gang and Liu Yujie.
The patent application number is CN202510988960 20250717. The patent publication number is CN120862531 (A). I..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Hexu Zhengzhou Biotechnology Co Ltd has sought patent for Single-component Luminol Chemiluminescent Substrate Solution and Preparation Method Thereof. This invention was developed by Ren Xuejian, Liu Jin, Lyu Yuanyuan, Li Xiumei, Yang Zhi, Li Yajing, Yin Siqing, Liu Mingrui, Yin Xiaodan, Zhao Xiaoyue, Yang Z..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Shaoxing Xinyi Intelligent Tech Co Ltd patent application for Silicon Wafer Column Machining and Grinding Device for Semiconductor Production. This invention was developed by Liu Chunfang, Xie Fei and Sun Enqi.
The patent application number is CN202..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Shanxi Fuhengdi New Mat Co Ltd patent application for Temperature On-line Monitoring Method and System for Cutting Tool of Chip Cutting Machine. This invention was developed by Chai Juncai, Li Junping, Ren Haiyu and Chai Jiaxin.
The patent applicati..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Soco Machinery Zhangjiagang Mfg Co Ltd patent application for Feeding and Chip Removing Device of Double-end Chamfering Machine. Chen Chunhua developed the invention.
The patent application number is CN202511251377 20250903. The patent publication n..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Guilin University of Electronic Technology has submitted a patent application for Precise Milling Equipment for Packaging Substrate. This invention was developed by Chen Jingxian, Wang Qixuan and Sun Yitian.
The patent application number is CN202511383482 20250926. The patent publication number is CN1208624..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Shenyang Aerospace University has applied Chinese patent for Turning Tool Prefabricated Surface Microgroove Induced Automatic Chip Breaking Method. Hou Ning, Ding Jianwei, Wang Xuezhi, Ma Shujuan, Wang Minghai, Zhuang Xin and Zhang Zhiyong developed it.
The patent application number is CN20251112270 2025072..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Baoji Top Titanium Ind Co Ltd has filed a patent application for Titanium Alloy Surface Electroplating Control Method. This invention was developed by Wang Yonggen, Li Baoxia, Wang Hongli, Li Yuzhen, You Huanhuan, Dong Jie and Jia Chunmiao.
The patent application number is CN202511376789 20250925. The pat..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Suzhou Heilin Prec Sheet Metal Co Ltd has sought patent for Intelligent Electroplating Device Based on Metal Plate Surface Treatment. This invention was developed by Yang Jingyi.
The patent application number is CN202511310900 20250915. The patent publication number is CN120866913 (A). International Paten..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Anhui Haoou Electronic Tech Co Ltd patent application for Diverter Electroplating Method. This invention was developed by Chen Yu, Ding Hua and Zheng Zhimin.
The patent application number is CN20251134819 20250725. The patent publication number is C..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Qianyuan Nat Laboratory patent application for Composite Sn3ag Electroplating Solution Containing Cu6sn5 Nanocrystals, Preparation Method of Composite Sn3ag Electroplating Solution, Cu6sn5-sn3ag Copper Pillar Bump and Application of Cu6sn5-sn3ag Copper..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Jiangmen Suntak Circuit Tech Co Ltd patent application for Method for Improving Stability of Copper Ions in PCB Electroplating Hole-filling Process. This invention was developed by Chu Xu, Liu Feiyan, Ye Dajie, Song Jianyuan and Zou Kui.
The patent ..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Realtek Semiconductor Corporation has submitted a patent application for Rearview Mirror Adjusting System, Rearview Mirror Adjusting Method and Electronic Rearview Mirror Assembly. This invention was developed by Qiu Qingzhe, He Dongyu, Dai Honghai and Zhang Fangju.
The patent application number is CN202410..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- TCL Zhonghuan New Energy Tech Co Ltd has filed a patent application for Chemical Nickel Plating Agent, Preparation Method Thereof and Application of Chemical Nickel Plating Agent in Preparation of Solar Cell. This invention was developed by Tang Yiwu, He Qiuxia and Song Nan.
The patent application number ..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Tuojing Technology, Shanghai has filed a patent application for Gas Conveying Structure, Semiconductor Processing Equipment and Method and Storage Medium. This invention was developed by Zhao Kun, Wu Fengli, Yang Hualong, Zheng Baoyi and Wang Juntao.
The patent application number is CN20251129027 20250724. ..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Xinwei Semiconductor Nanning Co Ltd has sought patent for Semiconductor Chemical Vapor Deposition (cvd) Equipment. This invention was developed by Liu Junming, Liang Mingmin and Zhao Jie.
The patent application number is CN202510979838 20250716. The patent publication number is CN120866800 (A). Internatio..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Changchun Normal University has submitted a patent application for Preparation Process of Nitrogen-doped Carbon Film for Modifying Surface Modification of Substrate. This invention was developed by Chen Jingyan, Lyu Qisong, Chen Qingfeng and Chen Jia'ai.
The patent application number is CN202511393411 20250..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Suzhou Laboratory has submitted a patent application for Substrate Film Preparation Method and Preparation Equipment. This invention was developed by Xiang Heng, Tong Yi and Wang Xinpeng.
The patent application number is CN202510881827 20250627. The patent publication number is CN120866781 (A). Internatio..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Chuzhou Jietai New Energy Technology patent application for Screen Printing Plate for Solar Cell Screen Printing and Preparation Method of Screen Printing Plate. This invention was developed by Yin Lei.
The patent application number is CN202511240575 ..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Inner Mongolia Xinggu Tech Co Ltd has submitted a patent application for Crystalline Silicon Ink Jet Position Calibration Data Acquisition Method and System. This invention was developed by Wan Denghua and Liu Yuechen.
The patent application number is CN202511268473 20250905. The patent publication number..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Anhui Microchip Changjiang Semiconductor Mat Co Ltd has submitted a patent application for Efficient Silicon Carbide Substrate Cutting Method Based on Ultrasonic Vibration and Steel Wire Radial Clockwise and Anticlockwise Rotation. This invention was developed by Chen Haibing and Yao Zhiyong.
The patent a..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Anhui Microchip Changjiang Semiconductor Mat Co Ltd patent application for Surface Roughening Treatment Process for Silicon Carbide Seed Crystal. This invention was developed by Xia Zhenwei, Liu Bao and Yin Zhongyang.
The patent application number i..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Anhui Microchip Changjiang Semiconductor Mat Co Ltd has sought patent for Environment-friendly Silicon Carbide Seed Crystal Treatment Equipment. This invention was developed by Tao Liangxiao, Zhou Zhengfei and Zhang Lei.
The patent application number is CN20251158315 20250730. The patent publication numbe..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Zhengzhou University has submitted a patent application for Cardiac Organoid-pdms Micro-fluidic Chip In-vitro Circulation Culture System and Construction Method Thereof. Tang Junnan, Hou Yachen, Li Kaixiang, Zhang Jinying, Guo Jiacheng, Lu Yang, Cui Xinyue, Bai Jing, Hu Ke and Lyu Yan developed the invention..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- International Center Bamboo & Rattan has sought patent for Arc-shaped Bamboo Chip Processing Device. This invention was developed by Miao Hu, Jiang Menghong, Fang Changhua, Ma Xinxin and Chen Shiqing.
The patent application number is CN20251152274 20250729. The patent publication number is CN120862823 (A). ..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Wiiss Beijing Tech Co Ltd has submitted a patent application for PCB Drilling Machine Chip Cleaning Assembly Based on Negative Pressure Dynamic Regulation and Control Technology and Method of PCB Drilling Machine Chip Cleaning Assembly. Sun Xingguo and Wang Fan developed the invention.
The patent applicat..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Changsha Baosteel Steel Proc and Distribution Co Ltd has submitted a patent application for Non-oriented Silicon Steel Cutter and Slitting Machine. Liu Liming, Yuan Xiaobing, Yang Quan, Gao Xiaojun, Jin Yun and Ren Peng developed the invention.
The patent application number is CN202510882909 20250628. The..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Zhejiang Tanbang Tech Co Ltd has submitted a patent application for Preparation Method of Pressureless Sintered Silicon Carbide Granulation Powder and Silicon Carbide Bulletproof Ceramic. This invention was developed by Yin Bangjin, Yin Wenbin, Liu Deyu and Fang Mingxin.
The patent application number is C..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received University of Electronic Science and Technology of China patent application for Ceramic Substrate for Low Dielectric Loss Broadband Radio Frequency and Preparation Method Thereof. Gu Xiao, Xu Ruimin, Wang Zhigang, Zhu Huali and Yan Bo developed the inv..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Jiangsu Ruixin Integrated Circuit Equipment Co Ltd has submitted a patent application for Special Anti-vibration Base for Integrated Circuit Component. This invention was developed by Shang Fubin.
The patent application number is CN20251146576 20250729. The patent publication number is CN120868168 (A). In..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Beijing Keliqiang Electronic Co Ltd has filed a patent application for Intelligent Sensor Semiconductor Wafer Preparation Method Based on Vapor Deposition. This invention was developed by Chu Baishan, Chu Xueze, Hu Ruoxue and Gong Xuemei.
The patent application number is CN202510995606 20250718. The paten..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Nanjing Yunjixin Semiconductor Tech Co Ltd patent application for Preparation Method of Laminated Metal Bumps of MEMS (micro Electro Mechanical System). Kwon Koon-hyeok developed the invention.
The patent application number is CN202511374494 2025092..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Chongqing Jinxin Maisi Sensor Tech Co Ltd has submitted a patent application for Preparation Method of Thick Silicon Backboard for MEMS Differential Pressure Chip. Du Chengquan, Zhang Mao and Luo Diantao developed the invention.
The patent application number is CN202510849267 20250624. The patent publicat..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Beihang University and AECC Sichuan Gas Turbine Establishment patent application for Ultra-high-temperature MEMS Sensor Packaging Structure Based on Full-high-temperature Ceramic Material and Preparation Method of Ultra-high-temperature MEMS Sensor Pa..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Qujing Yangguang New Energy Co Ltd patent application for Semi-automatic Power-assisted Mechanical Arm Equipment for Carrying Finished Crystalline Silicon. This invention was developed by Chen Limin, Pan Hao, Mao Xuehui and Yang Chunneng.
The patent..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Xuzhou Lingyun Silicon Ind Co Ltd patent application for Crystalline Silicon Manufacturing Single Crystal Furnace Feeding Equipment. This invention was developed by Zhu Guangbin and Tian Tongyi.
The patent application number is CN20251100413 2025072..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Lami Packaging (Kunshan) has submitted a patent application for Paper Pulp Molding Chip Falling Prevention Process for Food Packaging. This invention was developed by Min Na, Gan Tao, Liu Huawen and Feng Yan.
The patent application number is CN202511123186 20250812. The patent publication number is CN120867..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Xiaomi Automobile Technology patent application for Vehicle Speed Determination Method, Device and Equipment, Vehicle and Chip. Shi Zhixuan developed the invention.
The patent application number is CN202510858731 20250624. The patent publication numbe..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Tianjian Carbon Mat Co Ltd patent application for Method for Processing Silicon Carbide Through Steel Wire Gasification. The invention was developed by Sung Chien-min, Zhang Hongtao and Tong Yi.
The patent application number is CN202510983217 20250..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Pingmei Longji New Energy Tech Co Ltd has sought patent for Graded Deposition Lpcvd (low Pressure Chemical Vapor Deposition) Process of N-type Battery Passivation Layer. This invention was developed by Jing Yanjiao, Peng Ping, Gao Zhiqiang, Li Xujie and Zhao Qingguo.
The patent application number is CN202..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Harbin Institute of Technology; Harbin Institute Of Tech Zhengzhou Research Institute patent application for Sub-nano Patterned Substrate Assisted MPCVD Diamond Heteroepitaxy System and Sub-nano Patterned Substrate Assisted MPCVD Diamond Heteroepitaxy ..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Hangzhou Chaoran Diamond Co Ltd patent application for Plasma Chemical Vapor Deposition System Based on Transverse Growth of Monocrystal Diamond. This invention was developed by Yu Bin, Yu Haisu, Zhu Yifang and Li Chenchen.
The patent application nu..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Sky Tech Development Co Ltd Cas has sought patent for High-temperature Source Furnace for Molecular Beam Epitaxy Equipment. This invention was developed by Wang Zhongxu, Wang Qijia, Bi Yongsheng, Huang Cheng, Zhu Longlai, Zhao Chongling and Zhang Xuefeng.
The patent application number is CN20251173254 202..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Xi'an Huahede New Material Tech Co Ltd has filed a patent application for Growth Crucible, Growth Device and Growth Method of Silicon Carbide Crystals. This invention was developed by Zhu Naxin.
The patent application number is CN202511384535 20250926. The patent publication number is CN120866928 (A). Int..
Semiconductor
| Thu 19 Mar 2026
Beijing, March 20 -- Beijing Jingge Lingyu Semiconductor Co Ltd has sought patent for Method and Device for Growing Cubic Silicon Carbide Single Crystals. This invention was developed by Wang Guobin, Zhang Zesheng and Li Yiran.
The patent application number is CN202511383464 20250926. The patent publication number is CN120866..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Jiangsu Heyi Guangxian Tech Co Ltd patent application for Online OLED (organic Light Emitting Diode) Screen Brightness Uniformity Rapid Detection Equipment. Li Dean and Fu Zhenhua developed the invention.
The patent application number is CN202511660..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Shanghai Ani New Network Tech Co Ltd patent application for Multi-axis Cooperative Detection Device and Method for Semiconductor Chip Packaging Body. The invention was developed by Li Yali and Sun Youwen.
The patent application number is CN20251112..
Semiconductor
| Fri 20 Mar 2026
Beijing, March 20 -- Holtek Semiconductor China Inc has applied Chinese patent for Light Sensing Device. Liu Hongyu, Yu Jianhui, Yang Junwei and Wang Junyan developed it.
The patent application number is CN202511190449 20190614. The patent publication number is CN120869346 (A). International Patent Classification code is G01J..
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