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Measurement & Testing
| Mon 20 Apr 2026
Beijing, April 20 -- State Intellectual Property Office of China has received CRRC Dalian patent application for Wire Harness Detection Device. Miao Yingchao, Liu Zhang, Yu Ruiping and Yu Wentao developed the invention.
The patent application number is CN202511246553 20250902. The patent publication number is CN121069266 (A). I..
Healthcare
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has released Qualcomm patent application for Regional Anti-aging Monitoring for Organic Light-emitting Diode. This invention was developed by Zhang Nan, Yang Xinchao and Zeng Qi.
The patent application number is EP20230940154 20230609. The patent publication number is EP4725008 (A1). I..
Medical
| Sat 18 Apr 2026
Beijing, April 18 -- Nanfang Hospital has filed a patent application for Emergency Patient Communication Auxiliary Device Based on Eye Signal Identification. This invention was developed by Zhou Jiao.
The patent application number is CN202511221271 20250829. The patent publication number is CN121050587 (A). International Patent..
Automobile
| Sat 18 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Suzhou Qisda Optoelectronic Co and Qisda Corporation patent application for Projection Device and Illumination System Thereof. Huang Qingze developed the invention.
The patent application number is CN202410697968 20240531. The patent publication num..
Semiconductor
| Fri 17 Apr 2026
Beijing, April 18 -- Jiangxi Qianzhao Photoelectric Co Ltd has submitted a patent application for Nitrogen-polarity Epitaxial Base Layer and Preparation Method Thereof, Epitaxial Wafer and Light-emitting Diode. This invention was developed by Liu Zhao, Huo Liyan, Teng Long, Wu Honghao and Han Zhongfu.
The patent application n..
Semiconductor
| Fri 17 Apr 2026
Beijing, April 18 -- Beijing University has filed a patent application for Photoelectric Detection Imaging Integrated Chip and Use Method Thereof. This invention was developed by Wang Xinqiang, Chen Zhaoying, Wang Yan, Xia Ziyan, Liu Fang, Yuan Zexing and Ma Chaofan.
The patent application number is CN202511586860 20251103. The..
Optics & Imaging
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has published Zixin Integrated Circuit Systems Co Ltd patent application for System and Method for Integrating Controller/driver Modules on a Single PCB for Led Display. The invention was developed by Xi Gufeng, Yang Wenjie and Dong Qi.
The patent application nu..
Optics & Imaging
| Fri 17 Apr 2026
Beijing, April 18 -- Samsung Display has filed a patent application for Pixel, Display Device Including Same, and Electronic Apparatus. This invention was developed by Kwon Tae Hoon, Kim Mi-na, Kwak Won Kyu, Kim Dong Soo and Kim Kyung-hoon.
The patent application number is CN202510717784 20250530. The patent publication number ..
Optics & Imaging
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received BOE Huacan Optoelectronics (Zhejiang) patent application for Light-emitting Diode for Improving Current Concentration, Preparation Method of Light-emitting Diode and Display Panel. Tong Zhidi, Wu Zhihao, Zhang Wei and Wang Jiangbo developed the inventi..
Measurement & Testing
| Sat 18 Apr 2026
Beijing, April 18 -- Institute of Semiconductors, Chinese Academy of Sciences has applied Chinese patent for Sunscreen Detection Device and Use Method Thereof. Wei Tongbo, Song Yijian and Wang Junxi developed it.
The patent application number is CN202410685455 20240530. The patent publication number is CN121049203 (A). Internat..
Semiconductor
| Fri 17 Apr 2026
Beijing, April 18 -- BOE Huacan Optoelectronics Suzhou has submitted a patent application for Light Emitting Diode and Preparation Method Thereof. This invention was developed by Weng Wei, Wang Hongzhan, Xu Yanming, Wu Jun, Shi Shiman and Li Aiting.
The patent application number is CN202510928004 20250707. The patent publicat..
Electronics
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has released BOE Huacan Optoelectronics Suzhou patent application for Light Emitting Diode Capable of Improving Warping and Preparation Method Thereof. This invention was developed by Yao Zhen, Cong Ying and Xu Zhibo.
The patent application number is CN202510936..
Lighting
| Fri 17 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Linong Lighting Tech Company Limited for Mold Storage Device for Glue Spraying Equipment. Fu Zhiyuan and Lei Ting developed the invention.
The patent application number is CN20242351790U 20241210. The patent publication number i..
Semiconductor
| Thu 16 Apr 2026
Alexandria, April 17 -- Trumpf Photonics Inc has obtained a patent for high accuracy qcw pitch stack using sinter joints. This invention was developed by Vethake Thilo, Barnowski Tobias, Atwater Katherine and Zanghi Eric.
The patent application number is US202318172342 20230222. The patent publication number is US12603474 (B2..
Lighting
| Thu 16 Apr 2026
Beijing, April 17 -- Chinese Patent for Anti-dazzle Led Lighting Device has been issued to Li Shibin. This invention was developed by Li Shibin, Zeng Guoliang and Li Jiahao.
The patent application number is CN202422970025U 20241203. The patent publication number is CN223499467 (U). International Patent Classification codes ar..
Lighting
| Thu 16 Apr 2026
Beijing, April 17 -- Shenzhen Jinchong Tech Co Ltd has obtained a patent for reinforced led lamp bead support. This invention was developed by Zheng Jianjun and Zheng Zerong.
The patent application number is CN20242353573U 20241210. The patent publication number is CN223499443 (U). International Patent Classification codes ar..
Semiconductor
| Fri 17 Apr 2026
Alexandria, April 17 -- Lumileds LLC and Lumileds Singapore Pte Ltd have received a patent for Thin-film Led Array with Low Refractive Index Patterned Structures and Reflector. This invention was developed by Lopez Toni, Wildeson Isaac and Young Erik William.
The patent application number is US202217981926 20221107. The paten..
Lighting
| Thu 16 Apr 2026
Beijing, April 17 -- Chinese Patent for Led (light-emitting Diode) Decorative Lamp for Highlighting Display has been issued to Ningbo Hanxing Lighting Tech Co Ltd. This invention was developed by Yao Jianfeng.
The patent application number is CN202423220135U 20241225. The patent publication number is CN223499495 (U). Internat..
Lighting
| Thu 16 Apr 2026
Beijing, April 17 -- Zhongshan Liangmanman Lighting Co Ltd has been granted a patent for Led Down Lamp Convenient to Dissipate Heat. This invention was developed by Liu Sui Chucheng, Chen Xiaoman and Duan Junli.
The patent application number is CN202423267129U 20241227. The patent publication number is CN223499507 (U). Intern..
Electrical
| Thu 16 Apr 2026
Beijing, April 17 -- Fujian Lianyue Ind Co Ltd has received a patent for Equipment for Detecting Hard Connection Type Control Auxiliary Window Glass Lifting Switch. This invention was developed by Chen Shenghuang and Chen Wenxin.
The patent application number is CN202422499745U 20241016. The patent publication number is CN223..
Optics & Imaging
| Thu 16 Apr 2026
Beijing, April 17 -- On Bright Integrated Circuit Co Ltd has secured a patent on Multi-channel LED Backlight System. Zhang Ze, Ding Wei and Li Meng developed the invention.
The patent application number is CN202422811463U 20241118. The patent publication number is CN223501540 (U). International Patent Classification codes are..
Optics & Imaging
| Thu 16 Apr 2026
Beijing, April 17 -- Showjockey Tech Co Ltd has received a patent for Led Holographic Interaction Three-dimensional Display Screen Capable of Being Spliced. This invention was developed by Chen Jinhua and Li Jun.
The patent application number is CN202422722810U 20241108. The patent publication number is CN223501515 (U). Inter..
Optics & Imaging
| Thu 16 Apr 2026
Beijing, April 17 -- Wuhan Xinchao Cultural Media Co Ltd has secured a patent on LED Display Screen with Anti-collision Protection Function. Gan Wenjie and Yang Shuai developed the invention.
The patent application number is CN202422379818U 20240929. The patent publication number is CN223501514 (U). International Patent Class..
Optics & Imaging
| Fri 17 Apr 2026
Alexandria, April 17 -- U.S. Patent and Trademark Office has awarded a patent to Samsung Display for Light-emitting Device and Display Device Having Same. Im Hyun Deok, Kang Jong Hyuk and Cho Hyun Min developed the invention.
The patent application number is US201917295403 20190520. The patent publication number is US12604570 (..
Medical
| Thu 16 Apr 2026
Beijing, April 16 -- Wenzhou Safety Emergency Research Institute Of Tianjin Univ and Shenzhen University General Hospital have applied Chinese patent for Wearable Sensor Based on Optical Signal Transmission and Detection Method. Chen Zetao, Duan Liyang, Han Wei, Fan Bin, Fan Haojun and Hou Shike developed it.
The patent appli..
Semiconductor
| Thu 16 Apr 2026
Alexandria, April 17 -- U.S. Patent and Trademark Office has awarded a patent to Lutron for Load Control Device for a Light-emitting Diode Light Source. Dejonge Stuart W developed the invention.
The patent application number is US202418812181 20240822. The patent publication number is US12604378 (B2). International Patent Cla..
Optics & Imaging
| Wed 15 Apr 2026
Beijing, April 16 -- Shenzhen Minvol Tech Co Ltd has been awarded a patent for LED Display Screen. This invention was developed by Tan Guofa, Li Weihua, Fang Yamin, Yu Lei, Zhao Wenlong, Lei Yu, Deng Jun, Li Jieliang, Cheng Yali and Wei Junpeng.
The patent application number is CN20242308905U 20241206. The patent publication ..
Automobile
| Wed 15 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Yanan Automobile Electric Appliance Co Ltd for Chinese Character Display Guideboard with High Stability. Chen Kai and Zhang Libin developed the invention.
The patent application number is CN202422711755U 20241107. The patent publi..
Lighting
| Wed 15 Apr 2026
Beijing, April 15 -- Zhejiang Yankon Urban Lighting Eng Co Ltd, Anhui Sunshine Lighting Appliance Co Ltd and Zhejiang Yankon Lighting Electrical Appliance Group have been granted a patent for LED Lamp Body Structure. Wang Zuyang, Yang Xingzong, Wu Feilong, Li Bingjun, Mi Yajuan and Guo Lifeng developed the invention.
The pate..
Electrical
| Wed 15 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Bohao Tech Co Ltd for Mobile Power Supply Circuit Using Bluetooth and Infrared Modulation Technologies. Lu Wei developed the invention.
The patent application number is CN202422934221U 20241129. The patent publication number is C..
Security & Protection
| Wed 15 Apr 2026
Beijing, April 16 -- Delixi Electric has received a patent for Overload Delay Alarm Circuit and Overload Delay Alarm Device. This invention was developed by Zhang Lijun, Wu Shuanglong and Zhao Yingying.
The patent application number is CN202422694599U 20241105. The patent publication number is CN223487838 (U). International Pat..
Agricultural
| Thu 16 Apr 2026
Beijing, April 16 -- Weifang Modern Agriculture Shandong Laboratory has received a patent for Extensible High-frequency Nozzle Control Panel for Agricultural Precise Spraying. This invention was developed by Xia Dengkai, Zhang Jiangchen, Wang Jinxu, Yu Jialin, Xie Jiachao and Qi Jilin.
The patent application number is CN2024232..
Semiconductor
| Thu 16 Apr 2026
Beijing, April 16 -- Applied Materials has submitted a patent application for Reducing Etch Resistance in Advanced Substrate Patterning. This invention was developed by Chen Chung-chia, Choung Ji-young, Haas Dieter, Lin Yuxin, Lee Jeong-min, Wu Wenhao and Kim Si-kyung.
The patent application number is CN20248026256 20240423. Th..
Semiconductor
| Wed 15 Apr 2026
Beijing, April 16 -- Ledman Optoelectronic has received a patent for Micro Light-emitting Element Array Substrate. This invention was developed by Li Mantie, Liang Jinghao, Yu Liang and Tu Menglong.
The patent application number is CN202422570191U 20241024. The patent publication number is CN223488673 (U). International Patent ..
Optics & Imaging
| Wed 15 Apr 2026
Beijing, April 15 -- Shenzhen Keweixin Optical Tech Co Ltd and Shenzhen Furikewei New Tech Co Ltd have been granted a patent for Light-emitting Diode (led) Backlight Light Bar with Anti-abrasion Function. This invention was developed by Cho Jung.
The patent application number is CN202422987579U 20241204. The patent publicatio..
Semiconductor
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Chuangxiang Prec Electronics Co Ltd for Angle-adjustable Fixing Device for Led (light Emitting Diode) Bracket. Zeng Xiuwu, Ye Shaofeng and Zhu Lin developed the invention.
The patent application number is CN20242351937U 20241210...
Lighting
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Zhongshan Liangjia Electric Appliance Tech Co Ltd for Mounting Structure of LED (light-emitting Diode) Frame Lamp. Liu Jianqiang developed the invention.
The patent application number is CN202422732373U 20241108. The patent publication nu..
Lighting
| Wed 15 Apr 2026
Beijing, April 15 -- Dongguan Sino Bright Tech Co Ltd has been granted a patent for Yard Lamp with Dimming Function. This invention was developed by Zhou Hongmei, Chen Minghui, Shi Yushun and Zhang Wanggen.
The patent application number is CN202422910744U 20241127. The patent publication number is CN223484060 (U). Internation..
Lighting
| Wed 15 Apr 2026
Beijing, April 15 -- Jiaxing Jihao Prec Machinery Co Ltd has secured a patent on High-reflection Light-emitting Diode (LED) Street Lamp Shade. Shen Zirong developed the invention.
The patent application number is CN202422664917U 20241101. The patent publication number is CN223484056 (U). International Patent Classification co..
Lighting
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Truck Headlamp has been issued to Danyang Hengnuo Auto Parts Co Ltd. This invention was developed by Zhou Wei.
The patent application number is CN202423195721U 20241224. The patent publication number is CN223484039 (U). International Patent Classification codes are B08B1/14, B08B1/30, F..
Lighting
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Energy-saving LED (light-emitting Diode) Headlamp with Ultra-long Emission Distance has been issued to Chongqing Guanlong Electronic Tech Co Ltd. This invention was developed by Du Anbang and Zhu Guohui.
The patent application number is CN202422929733U 20241129. The patent publication n..
Lighting
| Wed 15 Apr 2026
Beijing, April 15 -- Taizhou Huayang Lighting Co Ltd has been granted a patent for Bulb Lamp with LED Lamp Beads. Huang Zhihua developed the invention.
The patent application number is CN20242314105U 20241207. The patent publication number is CN223484019 (U). International Patent Classification codes are F21K9/232, F21K9/238,..
Lighting
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Dongsheng Lighting Tech Co Ltd for LED Illuminating Lamp for Glass Curtain Wall. Shi Kun and Li Haiyuan developed the invention.
The patent application number is CN202423151306U 20241220. The patent publication number is CN2234841..
Semiconductor
| Tue 14 Apr 2026
Beijing, April 14 -- Shenzhen Jingchuangbo Tech Co Ltd has obtained a patent for special-shaped lifting LED (light-emitting diode) screen in matrix installation form. This invention was developed by Gao Zhengfeng, Hu Shuzheng, Ru Shen and Qu Wen.
The patent application number is CN202422803246U 20241118. The patent publicatio..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- Huizhou Xinqiyuan Electronic Co Ltd has secured a patent on Fixture for Processing Light-emitting Diode Lamp Tube. Xu Jianwei developed the invention.
The patent application number is CN202422254797U 20240913. The patent publication number is CN223466144 (U). International Patent Classification code is B2..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- State Intellectual Property Office of China has awarded a patent to Dongguan Yanzhan Automation Tech Co Ltd for Auxiliary Device for Inserting Led (light-emitting Diode) Lamp Strip. Gu Shiping developed the invention.
The patent application number is CN202422938948U 20241129. The patent publication number..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- Ningbo King Bridge Lighting Tech Co Ltd has been granted a patent for Led Projection Lamp for Stadium. This invention was developed by Zhou Yaofeng, Jin Bo and Sun Wentao.
The patent application number is CN202422458696U 20241011. The patent publication number is CN223470129 (U). International Patent Clas..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- State Intellectual Property Office of China has awarded a patent to Zhongshan Jinhao Lighting Tech Co Ltd for Lamp Holder of LED (light-emitting Diode) Bracket Lamp. Zhang Jing and Qi Dan developed the invention.
The patent application number is CN202423127379U 20241218. The patent publication number is C..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- Chinese Patent for FPCB (flexible Printed Circuit Board) Lamp Strip Capable of Realizing 3D Bending has been issued to Dongguan Guoying Optoelectronics Co Ltd. This invention was developed by Qiu Miaoyan.
The patent application number is CN202422354834U 20240926. The patent publication number is CN2234701..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Rongya Electronic Tech Co Ltd for High-temperature-resistant LED (light-emitting Diode) Factory Building Illuminating Lamp. Zhang Ming developed the invention.
The patent application number is CN20242388311U 20241214. The patent p..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- Shenzhen Leming Photoelectric Lighting Co Ltd has secured a patent on Split Type LED Embedded Lamp Structure. Zhang Jinhua, Yang Jiyan and Guo Qiliang developed the invention.
The patent application number is CN202422706814U 20241106. The patent publication number is CN223470093 (U). International Patent ..
Food & Beverage
| Tue 14 Apr 2026
Beijing, April 14 -- State Intellectual Property Office of China has awarded a patent to Leyard Vteam Shenzhen Co Ltd for Point Light Source Assembly and Led Display Device with Same. Xu Yuancai and Luo Da developed the invention.
The patent application number is CN202423130496U 20241217. The patent publication number is CN22..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Lubaiyi Light Electricity Co Ltd for Led Module Light Source. Zhu Jieyong developed the invention.
The patent application number is CN202422875835U 20241125. The patent publication number is CN223470062 (U). International Patent ..
Semiconductor
| Tue 14 Apr 2026
Beijing, April 14 -- Jinshang Semiconductor Xinyang Co Ltd has been awarded a patent for COB Graphical Integrated Packaging Substrate Structure. This invention was developed by Zhu Zhiheng, Wang Zhibang, Li Yanming, Chen Benliang, Cao Bin, Wang Jianzhong and Zhang Kun.
The patent application number is CN202422613975U 20241028..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Juxing Photoelectric Lighting Co Ltd for Led Tree-embracing Lamp. Xiong Zhong developed the invention.
The patent application number is CN202422934088U 20241129. The patent publication number is CN223463159 (U). International Pat..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- Chinese Patent for Led Assembly Type Transparent Screen has been issued to Lighttech Kunshan Photoelectric Tech Co Ltd. This invention was developed by Duan Zhengyang, Shen Yunfeng and Ke Bingyu.
The patent application number is CN202422817107U 20241119. The patent publication number is CN223471394 (U). I..
Lighting
| Tue 14 Apr 2026
Beijing, April 14 -- State Intellectual Property Office of China has awarded a patent to Lighttech Kunshan Photoelectric Tech Co Ltd for Light-emitting Diode (LED) Mobile Display Board Transparent Screen. Duan Zhengyang, Shen Yunfeng and Ke Bingyu developed the invention.
The patent application number is CN202422761698U 20241..
Optics & Imaging
| Tue 14 Apr 2026
Beijing, April 14 -- Shanghai Hongxian Electronic Tech Co Ltd has received a patent for Light-emitting Diode (LED) Backlight Light Source Plate. This invention was developed by Luo Chunmei and Yu Xiaohui.
The patent application number is CN202422777005U 20241114. The patent publication number is CN223461981 (U). International..
Optics & Imaging
| Tue 14 Apr 2026
Beijing, April 14 -- State Intellectual Property Office of China has awarded a patent to Foshan Sewen Photoelectric Tech Co Ltd for LED Display Screen. Li Jianhua, Liang Yongqi and Huang Hongzong developed the invention.
The patent application number is CN202422962584U 20241202. The patent publication number is CN223461974 (U..
Optics & Imaging
| Tue 14 Apr 2026
Beijing, April 14 -- Shenzhen Chip Optech Co Ltd has secured a patent on Split Mounting Type LED Display Module. Wu Xiaogang developed the invention.
The patent application number is CN202422727274U 20241108. The patent publication number is CN223461968 (U). International Patent Classification codes are G09F9/302, G09F9/33 an..
Consumer Electronics
| Tue 14 Apr 2026
Beijing, April 14 -- Chinese Patent for Automatic Exhaust and Water Level and Water Quality Monitoring Device for Water Tank of Radiation Air Conditioner has been issued to Shanghai Yuanzhi Refrigeration & Air Conditioning Tech Co Ltd. This invention was developed by Weng Wenbing and Lu Yi.
The patent application number is CN..
Electronics
| Tue 14 Apr 2026
Geneva, April 14 -- Samsung Display has applied WIPO patent for Display Panel and Electronic Equipment Including Same. Park Jun Su and Park Jun Hyeong developed it.
The patent application number is WO2025KR15538 20250930. The patent publication number is WO2026075472 (A1). International Patent Classification codes are G09F9/30,..
Medical
| Tue 14 Apr 2026
Beijing, April 14 -- Huaian Aofu Surgical Equipment Co Ltd has been granted a patent for Snare of Low-temperature Plasma Cutting Knife for Soft Tissue Operation. This invention was developed by Liu Hongyu, Liu Yi, Chen Yichun and Cai Jianjun.
The patent application number is CN202422195442U 20240909. The patent publication nu..
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