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Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Xinlian Pioneer Integrated Circuit Manufacturing, Shaoxing has submitted a patent application for Chip Sample Preparation Method and Electrical Property Test Method. This invention was developed by Chen Hongjun.
The patent application number is CN20251002369 20250102. The patent publication number is CN119..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Guangdong Xinhua Magnesium Semiconductor Technology has applied Chinese patent for Semiconductor Test Method and Device. Qi Peng, Li Fucai and Wang Zhihui developed it.
The patent application number is CN202510286459 20250312. The patent publication number is CN119805153 (A). International Patent Classific..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Suzhou Yuannao Intelligent Technology has submitted a patent application for Memory Deletion Method and Device, Equipment and Medium. Wen Yunbo and Yan Dongdong developed the invention.
The patent application number is CN202411875448 20241218. The patent publication number is CN119806735 (A). International..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has received Dingdao Zhixin (Shanghai) Semiconductor patent application for Resource Regulation and Control Method and Device. Dai Ben and Bai Nianfu developed the invention.
The patent application number is CN202411998773 20241231. The patent publication number ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Beihang University has submitted a patent application for Method for Predicting Maximum Available Erasing Times of Flash Memory. This invention was developed by Huang Ying, Li Mingzheng, Gao Cheng and Ma Ziqing.
The patent application number is CN202411856140 20241217. The patent publication number is CN11..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Rongyao Terminal has sought patent for Chip System and Terminal Equipment. This invention was developed by Fan Xiaoyang and Shang Jian.
The patent application number is CN202510263851 20250306. The patent publication number is CN119807118 (A). International Patent Classification codes are G06F13/40, G06F13..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has published Beihang University patent application for Test Scheme Capable of Checking Data Retention Performance of Nor Type Flash Memory. The invention was developed by Huang Ying, Li Mingzheng, Gao Cheng and You Wenchao.
The patent application number is CN202..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has released University of Science and Technology of China patent application for Method for Reducing Memristor Noise Based on Random Pulse Sequence. This invention was developed by Chen Tao and Yuan Wei.
The patent application number is CN202510292620 20250312. ..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has published Samsung Electronics patent application for Memory Device and Memory System Including the Same. The invention was developed by Lee Min-woo, Cao Bingkun, Kim Duk-sung, Jeon Jun-ho and Hwang Doo-hee.
The patent application number is CN20241122606 20240..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Tongji University has submitted a patent application for Semiconductor Production Scheduling Method Considering Opportunistic Maintenance and Medium. Qiao Fei, Hong Mudan, Liu Juan, Wang Dongyuan, Ma Yumin and Wang Junkai developed the invention.
The patent application number is CN202411978847 20241231. Th..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Chinese Patent for Semiconductor Structure has been issued to Fujian Jinhua Integrated Circuit. This invention was developed by Lin Jiaming, Chen Xuanxuan, Lyu Zuowen, Xie Guangliang, Mao Jiaojiao, Li Shaoheng and Huang Jianbin.
The patent application number is CN202422449915U 20241010. The patent publicat..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has awarded a patent to SiEn QingDao Integrated Circuits for Semiconductor Device. Wu Ming developed the invention.
The patent application number is CN202422536412U 20241021. The patent publication number is CN223231508 (U). International Patent Classification co..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has awarded a patent to Shanghai Jiuneng Energy Technology Development for Semiconductor Chilling Plate Dehumidifier. Li Zhaoming developed the invention.
The patent application number is CN202422138612U 20240902. The patent publication number is CN222964063 (U)...
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Huawei Technologies has filed a patent application for Chip Design Method and Device, Equipment, Storage Medium and Program Product. This invention was developed by Cheng Tao, Wang Minghua, Zhu Biwen, Zou Yongyong, Qian Yiduan, Yu Chuanling, Liu Daimei and Xue Kaiyuan.
The patent application number is CN20..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Wuxi Shangji Semiconductor Technology has been awarded a patent for Height-adjustable Air Inlet Device. This invention was developed by Fan Xiong, Han Chaoran, Wang Zhaofeng and Wang Shikuan.
The patent application number is CN202422390530U 20240930. The patent publication number is CN223230316 (U). Intern..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Chinese Patent for Light Reflecting Device has been issued to Jiangsu Solidepu Semiconductor Technology. This invention was developed by Liu Wenlong, Li Hao and Fang Haijun.
The patent application number is CN202422200267U 20240909. The patent publication number is CN223230314 (U). International Patent Cla..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Chongqing Kangjia Optoelectronic Technology has been awarded a patent for Etching Equipment. This invention was developed by Wang Pengpeng, Xiao Feng and Gou Xianhua.
The patent application number is CN202422186384U 20240906. The patent publication number is CN223230313 (U). International Patent Classifica..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Microsoft Technology Licensing has filed a patent application for Memory-based Normalization of Cache Objects to Reduce Cache Memory Occupancy. This invention was developed by Biswas Sarmistha.
The patent application number is CN202411905819 20200129. The patent publication number is CN119807250 (A). Inter..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- SiEn QingDao Integrated Circuits has been granted a patent for Spray Head and Vapor Deposition Device. Wei Xiaoping and Zhang Qi developed the invention.
The patent application number is CN202421485248U 20240626. The patent publication number is CN222975285 (U). International Patent Classification codes ar..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Chinese Patent for Combined Dielectric Barrier Discharge Plasma Reaction Device has been issued to Hangzhou Dianzi University. This invention was developed by Chen Lin.
The patent application number is CN202422135546U 20240830. The patent publication number is CN223231371 (U). International Patent Classifi..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Samsung Electronics has applied Chinese patent for System-on-chip Design for High Performance Computing. Minnich Roger developed it.
The patent application number is CN202411397302 20241009. The patent publication number is CN119808181 (A). International Patent Classification code is G06F21/79. Cooperative..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Beijing University has submitted a patent application for Square Euclidean Distance Calculation Method Based on Split Gate Flash Memory. This invention was developed by Cai Yimao, Ji Yingtong, Wang Zongwei, Zhang Haisu, Bao Lin and Huang Ru.
The patent application number is CN202411879229 20241219. The pat..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Guangdong University of Technology has applied Chinese patent for Laser Bonding Interconnection Process. Zhang Yu, Yang Shihong, Liu Huitao, Wei Dongye, Li Yutao, Weng Ming, Wang Jianchen, Yang Guannan and Cui Chengqiang developed it.
The patent application number is CN20251001840 20250102. The patent publ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Shanghai Jita Semiconductor has sought patent for Groove Heteroepitaxial Growth Layer Preparation Method. This invention was developed by Liu Cong and Dong Xinguo.
The patent application number is CN20251007212 20250102. The patent publication number is CN119811984 (A). International Patent Classification ..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Chinese Patent for Semiconductor Device has been issued to SiEn QingDao Integrated Circuits. This invention was developed by Liu Jun, Wang Wei and Jiao Shengjie.
The patent application number is CN202422164034U 20240903. The patent publication number is CN222975355 (U). International Patent Classification ..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Tuojing Chuangyi Shenyang Semiconductor Equipment has been granted a patent for Spraying Disc Ventilation Flow Detection Equipment. Zhang Jirui, Wu Fengli, Yang Hualong, Zhu Xiaoliang and Zhao Kun developed the invention.
The patent application number is CN202421816171U 20240729. The patent publication num..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Rongxin Semiconductor Huaian has obtained a patent for cold trap device and vapor deposition equipment. This invention was developed by Tan Guoping.
The patent application number is CN202422182548U 20240905. The patent publication number is CN222975288 (U). International Patent Classification codes are C23..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Rongyu Tech Chengdu Co Ltd, Advanced Optoelectronic Tech and Emperor Tech Inc have been granted a patent for LED Chip and Light Emitting Diode. Chen Xuelong, Chen Zhanghe, Zheng Yiming and Liu Zhongwu developed the invention.
The patent application number is CN202422128206U 20240830. The patent publication..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Changzhou Ruihua New Energy Tech Co Ltd and Huazhong University of Science and Technology have been granted a patent for Symmetrical Multi-chip Parallel Silicon Carbide Power Module Packaging Structure. Liu Tong, Liang Lin, Yang Weijun and Yan Yuhao developed the invention.
The patent application number is..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Beijing Lanxum Computer Tech Co Ltd and Beijing Chenguang Rongxin Tech Co Ltd have submitted a patent application for Printer Dedicated Chip Trusted Measurement Method and Device. Pan Fengyan, Hou Haibo and Yang Xiangyu developed the invention.
The patent application number is CN202411993772 20241231. The ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Beijing BOE Display Tech Co, BOE Technology Group and Beijing BOE Technology Development have submitted a patent application for Array Substrate and Manufacturing Method Thereof, Liquid Crystal Display Panel and Terminal Equipment. Wang Lutong, Zhang Yadong, Zhang Jian, Wang Deshuai, Yan Wei, Wang Zhen, Yamat..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Guangzhou Xingsen Electronics Co Ltd and Guangzhou Shisheng Tech Co Ltd have submitted a patent application for Laser Positioning Method, Processing Chip Unit and Laser Positioning System. This invention was developed by Huang Jiajian, Xie Hailiang and Lei Qiguo.
The patent application number is CN20241179..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Jiangsu Tianke Heda Semiconductor and Beijing Tankeblue Semiconductor have submitted a patent application for Silicon Carbide Wafer Surface Scratch Detection Equipment and Method. This invention was developed by Li Lu, Li Xiuli, Zou Yu, Zhang Ping, Lou Yanfang, Peng Tonghua, Yang Jian, Ji Yu'ang, Liang Xia an..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Xi'an ESWIN Material Technology and Xi'an Xinxin Material Tech Co Ltd have sought patent for Method and Equipment for Detecting Wafer Cassette Before Cleaning. This invention was developed by Wang Ying and Jia Chaofeng.
The patent application number is CN202411652380 20241119. The patent publication number..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- GRG Metrology & Test Group Co Ltd; Guangzhou GRG Metrology & Test Shanghai Co Ltd have sought patent for Cross Section Sample Preparation Method and Auxiliary Grinding Tool for High-order Packaging Chip. This invention was developed by Liu Fei, Li Jianfeng, Zeng Peng and Hu Shengxiu.
The patent application..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Zhejiang Lingsheng Power Technology and Zhejiang Leapmotor Technology have filed a patent application for Temperature Detection Method, Device and Equipment for Insulated Gate Bipolar Transistor. This invention was developed by Wu Yuanqiang and Ma Yan.
The patent application number is CN202411998336 202412..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Yanshan University and Hebei Qingyue Electronic Tech Co Ltd have submitted a patent application for Semiconductor Bridge Transduction Chip with Double-side Half-wrapped Metal Electrodes and Preparation Method Thereof. This invention was developed by Liu Yutao, Zuo Yuchen, Liu Zhaolun and Liu Li.
The patent..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Shenzhen Anxing Construction Group has received a patent for Light-emitting Column Veneer of Cabinet Body. This invention was developed by Zou Guangjin, Wu Guiming, Tang Yichen, Tan Shiming, Chen Feixuan and Peng Wuguang.
The patent application number is CN202422343915U 20240924. The patent publication num..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Zhejiang Liji Storage Tech Co Ltd has submitted a patent application for DRAM Read-write Time Sequence Adjusting Circuit and DRAM. This invention was developed by Pei Xiaoping.
The patent application number is CN202510252923 20250305. The patent publication number is CN119811448 (A). International Patent C..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has awarded a patent to Xie Zhangren for Heating Chip for Ceramic and Heating Ceramic Tile. Xie Zhangren and Zeng Yanlin developed the invention.
The patent application number is CN202422189963U 20240906. The patent publication number is CN223231346 (U). Internat..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Ningbo Qingyun Chuangxin Tech Co Ltd has sought patent for Modularized MOS Tube Layout Structure with Standard Unit and Use Method. This invention was developed by Zhou Tianjia, Huang Xueying and Chang Cheng.
The patent application number is CN202411916228 20241224. The patent publication number is CN11980..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has released Cyge Electronic Tech Hunan Co Ltd patent application for Preparation Method of Metal Magnetic Powder Core High-temperature Co-fired Chip Inductor. This invention was developed by Su Liliang, Su Xueyuan, Song Shuhua, Su Lifeng, Liu Mingsong, Long Qingsho..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Yangtze Memory Technologies has submitted a patent application for Operation Method of Storage Controller, Storage Controller and Storage System. This invention was developed by Zhou Xing, Chen Yao and Huang Xueqing.
The patent application number is CN202311307589 20231010. The patent publication number is..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Nanya Technology has filed a patent application for Memory System and Receiver. This invention was developed by Yang Wude.
The patent application number is CN202410270775 20240311. The patent publication number is CN119811438 (A). International Patent Classification codes are G11C16/10, G11C7/06 and H03K19..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has released Shenzhen Ostar Display Electronics Co Ltd patent application for Color Calibration Method and System Based on Display Driving Chip. This invention was developed by Ni Zhenghua and Ni Ruitong.
The patent application number is CN202510280365 20250311. ..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Weidu Microelectronics Guangdong Co Ltd has sought patent for OLED (organic Light Emitting Diode) Screen Pixel Life Degradation Compensation Method, OLED Screen Pixel Life Degradation Compensation System and Computer Equipment. This invention was developed by Bian Qing, Li Kun and Liu Yang.
The patent appl..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Weidu Microelectronics Guangdong Co Ltd has applied Chinese patent for Method and System for Accurately Compensating Luminous Efficiency Decline of OLED (organic Light Emitting Diode) Screen. Li Renyan, Liu Yang, Li Kun, Wu Yong and Cai Jian developed it.
The patent application number is CN202510133927 202..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Shenzhen Ostar Display Electronics Co Ltd has submitted a patent application for High Frame Rate Rendering Method and System Based on Display Driving Chip. This invention was developed by Ni Zhenghua and Wang Naixun.
The patent application number is CN202510286282 20250312. The patent publication number is..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has released BOE Technology Group and Chengdu BOE Optoelectronics Technology patent application for Display Substrate and Display Device. This invention was developed by Gao Yamei, Wang Jiali, Li Qian, Yang Chenglong and Tang Wei.
The patent application number is..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has published Lx Semiconductor Tech Co Ltd patent application for Source Driving Integrated Circuit and Display Device Including Same. The invention was developed by Liu Jinrong.
The patent application number is CN202411393105 20241008. The patent publication num..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has received Sihui Yuanfeng Tech Co Ltd patent application for Chip Detection System and Chip Detection Method. Zhou Jintang and Wang Xuan developed the invention.
The patent application number is CN202411830997 20241212. The patent publication number is CN119810..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Shenzhen Itzr Tech Co Ltd has applied Chinese patent for Signal Processing Method of Novel Computing Low-power AI Processor, Chip and Medium. Xu Chaoyang developed it.
The patent application number is CN202510303988 20250314. The patent publication number is CN119808851 (A). International Patent Classifica..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has awarded a patent to BCD Shanghai Micro Electronics Ltd for Fuse Trimming Circuit and Chip. Hu Jinxi developed the invention.
The patent application number is CN202421958502U 20240813. The patent publication number is CN223231158 (U). International Patent Clas..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Shenzhen Mingruida Hardware Products Co Ltd has applied Chinese patent for Graphene-based Multilayer Chip Thermal Diffusion Method and System. Qian Yan and Deng Xiaomin developed it.
The patent application number is CN202510286205 20250312. The patent publication number is CN119808504 (A). International Pa..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Shanghai Chipanalog Microelectronics Co Ltd has sought patent for Isolation Driving Chip and Pwm (pulse Width Modulation) Driving Signal Consistency Checking Circuit. This invention was developed by Chen Bingtian and Chen Dongpo.
The patent application number is CN202510299857 20250314. The patent publicat..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has received Hangzhou Hesheng Tech Co Ltd patent application for Subarray Signal Synchronization and Control Architecture for Ultrasonic Chip. Luan Dehan, Zhu Jianfeng and Chen Chao developed the invention.
The patent application number is CN202510228289 20250228..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has released Hainan Electric Power Ind Development Co Ltd patent application for High-precision Time Keeping Method and System Based on Beidou Module and Rtc Chip. This invention was developed by Deng Dafan, Li Siming, Lin Daohong, Wu Zhipeng, Xue Fei, Yue Han, Guo ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has received Yangtze Optical Electronic Co Ltd patent application for Projection Exposure Photoetching Light Source System for Semiconductor Preparation. Luo Zhijun, Lian Zhenggang and Pi Yabin developed the invention.
The patent application number is CN202510126..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Qingdao Yichen Leishuo Tech Co Ltd has applied Chinese patent for Composite Semiconductor Saturable Absorption Mirror, Preparation Method and Application Thereof. Zhang Ziyang, Zhang Jian, Chen Hongmei, Jiang Cheng and Wei Chaoqun developed it.
The patent application number is CN202411669629 20241121. The ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Shanghai Xusheng High Tech Co Ltd has filed a patent application for Interactive Chip Performance Test Method and System. This invention was developed by Zhu Chunyan, Wu Chunchun and Zhu Jiajun.
The patent application number is CN20251013390 20250103. The patent publication number is CN119805176 (A). Inter..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Anhui Jixin Microelectronics Tech Co Ltd has submitted a patent application for Integrated Chip Test Positioning Structure. This invention was developed by Lu Kun, Shi Jiakui and Ding Duoyong.
The patent application number is CN20251092324 20250121. The patent publication number is CN119805170 (A). Interna..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Qianhai Jingfangyun Shenzhen Testing Equipment Co Ltd has applied Chinese patent for Automatic Test Equipment for Chip. Wang Shufeng, Liang Hui and Chen Xiaobing developed it.
The patent application number is CN20251076048 20250115. The patent publication number is CN119805169 (A). International Patent Cla..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Beijing Zhongke Haoxin Tech Co Ltd has applied Chinese patent for Method and Device for Automatically Testing Chip. Wu Junning, Zhang Jingsong and Zhang Junyan developed it.
The patent application number is CN20251035974 20250109. The patent publication number is CN119805168 (A). International Patent Class..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Shenzhen Hongyuanxin Mat Co Ltd has applied Chinese patent for Device and Method for Testing Reliability of Integrated Circuit. Yang Meihong and Zhang Zhuang developed it.
The patent application number is CN20251013142 20250106. The patent publication number is CN119805166 (A). International Patent Classif..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Beijing Ziguang Qingteng Micro System Co Ltd has sought patent for Chip Testing Method, Chip Testing System and Testing Equipment. This invention was developed by Liu Wei, Zhu Renyan and Huang Jinhuang.
The patent application number is CN202411971724 20241230. The patent publication number is CN119805164 (..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has received Shenzhen Jingkairui Electronics Co Ltd patent application for Chip Testing Method and Chip Testing System. Lu Miao developed the invention.
The patent application number is CN202411910683 20241224. The patent publication number is CN119805160 (A). In..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has published Jiequn Electronic Tech Huaian Co Ltd patent application for Resistance Substrate Detection Device and Detection Method Thereof. The invention was developed by Wang Tengwei, Wang Ping and Zhu Ting.
The patent application number is CN202411847115 2024..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has released Beijing Hirek Scitech Dev Co Ltd patent application for Method for Eliminating Parasitic Capacitance Influence in Crss Measurement of Power Semiconductor Device. This invention was developed by Ning Junwei, Liang Guangsheng, Yu Yue and Chen Mian.
The..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has received Shenzhen Cztek Tech Co Ltd patent application for Current Measurement Method, Semiconductor Test Board Card and Semiconductor Test Equipment. Chen Lin, Wang Linwang, Liu Hengfu, He Min and Liu Zhongyuan developed the invention.
The patent application..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Guanjia Technology has submitted a patent application for Chip Aging Jig. This invention was developed by Luo Cheng.
The patent application number is CN20251027079 20250108. The patent publication number is CN119804933 (A). International Patent Classification codes are B25B11/00, G01R1/04 and G01R31/28.
..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has received Shenzhen Taiwoo Iot Tech Co Ltd patent application for System Implementation Method for Recording Product Information Based on NFC Chip. Zhuang Haoxian and Tao Qing developed the invention.
The patent application number is CN202411893201 20241220. Th..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Guangdong Triple Stone Tech Co Ltd has sought patent for Reflection-type MEMS Attenuator with Adjustable Slope. This invention was developed by Wang Zhongsheng and Li Peihui.
The patent application number is CN202510293186 20250313. The patent publication number is CN119805666 (A). International Patent Cla..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Xinhua Micro Tech Co Ltd for Memory Bank Insertion and Extraction Force Detection Tool. Nie Yingfeng developed the invention.
The patent application number is CN202421729072U 20240722. The patent publication number is CN222964774 ..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has awarded a patent to Shanghai Shanseshi Sensing Tech Co Ltd for Novel MEMS Pressure Sensor Chip. Xu Shengfei developed the invention.
The patent application number is CN202421949836U 20240812. The patent publication number is CN222964767 (U). International Pat..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Huachuang Xinguang Tech Co Ltd for Optical Signal Detection Device Based on Optical Filter and Solar Cell Panel. Zhu Binbin, Deng Rui and Xu Huan developed the invention.
The patent application number is CN202422167725U 20240904. ..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Shenzhen Zhongke Zhicheng Electronic Tech Co Ltd has been granted a patent for Drilling Equipment for Integrated Circuit Board Production. Wang Tiansheng developed the invention.
The patent application number is CN202422486281U 20241014. The patent publication number is CN223231393 (U). International Paten..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Chengdu Xinsheng Integrated Circuit Co Ltd has filed a patent application for Rsic-v CPU Security Chip Based on Authority Management. This invention was developed by Xiong Wei, Liu Hailiang, Lyu Hui, Yang Wanyun, Jiang Xiaopeng, Huang Rui, Nie Jingfeng and Ma Yi.
The patent application number is CN20241162..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has released Fujian ZK Litecore Ltd patent application for Preparation Method of Substrate Integrated, Self-assembled and Self-aligned Micro Lens Group. This invention was developed by Xiong Yiling and Su Hui.
The patent application number is CN202510279836 20250..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Dongguan Yuanli Photoelectric Co Ltd has applied Chinese patent for Arvr Resin Wafer Technology. Huang Aiqun, Liu Peng and Zhong Zhaomin developed it.
The patent application number is CN202510295308 20250313. The patent publication number is CN119804837 (A). International Patent Classification codes are B8..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Jingzhi Weilai Guangzhou Intelligent Tech Co Ltd has filed a patent application for Micro Gas Chromatograph Expiration Molecule Sample Injection MEMS (micro Electro Mechanical System) Chip and Chromatograph. This invention was developed by Wang Junqi, Zhang Wei and Zhou Yulong.
The patent application numbe..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has published Huake Micro Magnetic Beijing Photoelectric Tech Co Ltd patent application for Method and Device for Testing Polarization Characteristics of Semiconductor Laser Generating Device. The invention was developed by Tao Hua.
The patent application number ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Ustsensor Technic Co Ltd has submitted a patent application for Two-channel N-type Thermocouple Transmitter with Cold Junction Compensation. Zhang Wei developed the invention.
The patent application number is CN202411932236 20241226. The patent publication number is CN119803699 (A). International Patent Cl..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Suzhou Weiguang Electronic Integration Tech Research Institute Co Ltd has submitted a patent application for Waveguide Integrated Infrared Spectrum Chip Based on Micro-ring Filter and Detection Method Thereof. This invention was developed by Zheng Yulin.
The patent application number is CN202411848974 2024..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has received Anhui Luohua Biotechnology Co Ltd and Anhui University of Chinese Medicine patent application for Parameter Adjusting Method and Device for Liver-kidney Combined Chip. Miao Chunguang, Xu Fan, Luo Tianzhi, Ding Weiping, Wang Yunlai and Feng Ye developed ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Shenzhen Savant Machinery & Electronic Equipment Co Ltd has submitted a patent application for Wafer Defect Detection Equipment for Semiconductor Production. This invention was developed by Yi Bo, Duan Xiaoping, Tang Xuanbo and Tang Haoran.
The patent application number is CN202510300131 20250314. The pate..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has received Shanghai Zhongke Feice Semiconductor Tech Co Ltd patent application for Dark Field Wafer Detection Equipment and Optical Calibration System and Optical Calibration Method Thereof. Chen Lu, Qin Shuang, Tao Tao and Huang Youwei developed the invention.
..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has published Chongqing Yineng Tech Co Ltd patent application for Wafer Detection Method and Wafer Processing System. The invention was developed by Kim Youngmin and Li Ganglun.
The patent application number is CN202411999930 20241231. The patent publication numb..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Yunnan Chuanzhi Semiconductor Mat Co Ltd has applied Chinese patent for Monocrystalline Silicon Wafer Detection Device. Tang Chaohui, Jiang Jilin and Xiao Lanxing developed it.
The patent application number is CN202411830198 20241212. The patent publication number is CN119804468 (A). International Patent C..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Anxinmei Technology, Hubei has submitted a patent application for Multi-chip Packaging Process. Lu Jinfa developed the invention.
The patent application number is CN202411919060 20241224. The patent publication number is CN119804440 (A). International Patent Classification codes are G01N21/84, G01R31/28, G..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Hangzhou Zhongxin Wafer Semiconductor Co Ltd has sought patent for Method for Distinguishing Surface Oisf and In-vivo Oisf of Silicon Wafer. This invention was developed by Wang Yehua.
The patent application number is CN202411761296 20241203. The patent publication number is CN119804433 (A). International ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Huize Mintian High Tech Co Ltd has obtained a patent for thermistor chip raw material pressing device. This invention was developed by Kong Linggui, Zhou Junyou, Wu Dongjun and Deng Chao.
The patent application number is CN202421931886U 20240809. The patent publication number is CN223230176 (U). Internatio..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Shenzhen Jinbaida Tech Co Ltd has been awarded a patent for Computer Memory Bank Detection Device. This invention was developed by Yao Wenshan, Chen Yunfeng and Ji Wenzhong.
The patent application number is CN202422375410U 20240927. The patent publication number is CN223230126 (U). International Patent Cla..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Hangzhou Shuotian Tech Co Ltd has obtained a patent for electronic fuse control circuit and integrated circuit chip. This invention was developed by Zhang Xiaoxu and Liu Zhili.
The patent application number is CN202422258906U 20240913. The patent publication number is CN223230124 (U). International Patent ..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Dongguan Yuxin Tech Co Ltd has obtained a patent for flexible oled display screen module. This invention was developed by Zhu Lijun and Xu Liang.
The patent application number is CN202422512652U 20241017. The patent publication number is CN223230081 (U). International Patent Classification codes are G09F9/..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has received Hefei University of Technology and Wuxi Weidu Machine Vision Industry Tech Research Institute Co Ltd patent application for Device and Method for Nondestructive Testing of Wafer Surface. Lu Rongsheng, Chen Gengyang, Zhang Tengda and Tan Shitao developed..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Suzhou Weiguang Electronic Integration Tech Research Institute Co Ltd has submitted a patent application for Waveguide Integrated Infrared Spectrum Chip and Detection Method Thereof. This invention was developed by Zheng Yulin.
The patent application number is CN202411936297 20241226. The patent publicatio..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Dalian Yizhuo Laser Tech Co Ltd has submitted a patent application for Self-adaptive Laser Methane Sensor Based on MEMS Optical System. This invention was developed by Li Lei, Jiang Peng, Bai Zhiping, Zhang Yan and Liu Xiaotong.
The patent application number is CN202510292938 20250313. The patent publicati..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Shanghai New Silicon Polymer Semiconductor Co Ltd has sought patent for Method for Testing Bonding Strength of Substrate Structure. This invention was developed by Ou Xin, Ke Xinjian and Huang Kai.
The patent application number is CN20251009514 20250103. The patent publication number is CN119804310 (A). In..
Semiconductor
| Tue 18 Nov 2025
Beijing, Nov. 18 -- Shanghai Ferrotec Intelligent Tech Development Co Ltd has submitted a patent application for Method for Testing Falling of Gas Particles in Cavity of Semiconductor Equipment. This invention was developed by Guan Fangfang, He Xianhan, Xu Liping, Zou Bingjie, Zhang Zhengwei and Jin Qimei.
The patent applicat..
Semiconductor
| Mon 17 Nov 2025
Beijing, Nov. 18 -- Yantai Taifeng Machinery Equipment Co Ltd has been granted a patent for Backwashing Chip Removal Machine. This invention was developed by Wang Anli.
The patent application number is CN202421824137U 20240730. The patent publication number is CN223233457 (U). International Patent Classification codes are B01..
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