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Transportation
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Zhengzhou Fenghua Tiexin Tech Co Ltd has secured a patent on Special Waterproof Box Body for LED Guide Screen of Passenger Station Platform. Sun Liang, Zhang Yantao, Yuan Bo, Hou Wenjuan, He Ran, Jia Zhanjun and Liu Qiangqiang developed the invention.
The patent application number is CN202422566337U 202410..
Automobile
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Chinese Patent for Backlight Structure of Motorcycle Instrument Screen has been issued to Plassen Xiamen Machinery & Electronics Co Ltd. This invention was developed by He Jiecong.
The patent application number is CN202422164076U 20240904. The patent publication number is CN223347171 (U). International Pat..
Consumer Electronics
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Foshan Xiaxin Tech Co Ltd has been granted a patent for Automatic Detection Integrated Display Lamp Panel Detection Device for Air Conditioner. This invention was developed by Zheng Zhihui, Lin Kun, Gao Yaoya, Xie Qingquan, Ruan Dehao and Liang Xiaoming.
The patent application number is CN202323423329U 202..
Measurement & Testing
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Zhejiang Xingyue Industry has received a patent for Charger Automatic Detection Device and Charger. This invention was developed by Hu Tingting.
The patent application number is CN202422261525U 20240914. The patent publication number is CN223346975 (U). International Patent Classification codes are G01R1/02,..
Lighting
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Guangdong Genghao Photoelectric Tech Co Ltd has secured a patent on Grating Head Indicating Lamp. Liu Lijun developed the invention.
The patent application number is CN202422508962U 20241016. The patent publication number is CN223347385 (U). International Patent Classification code is G08B5/36.
The abs..
Semiconductor
| Sun 21 Dec 2025
Beijing, Dec. 22 -- State Intellectual Property Office of China has released Yangzhou Changelight patent application for Mini-LED Chip and Manufacturing Method Thereof. This invention was developed by Li Huang, Zhao Peng, Chen Senyu, Ma Yingjie, Xu Xiaogang and Fei Yunrui.
The patent application number is CN202510195864 20250..
Semiconductor
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Xingyao Zhuhai Semiconductor Co Ltd has submitted a patent application for Miniature Light Emitting Diode Array Device and Preparation Method Thereof. This invention was developed by Fang Shiwei, Wang Siwei and Ge Mingyue.
The patent application number is CN202311555468 20231120. The patent publication num..
Semiconductor
| Sun 21 Dec 2025
Beijing, Dec. 22 -- BOE Huacan Optoelectronics Suzhou has filed a patent application for Light Emitting Diode for Improving Bonding Quality and Preparation Method Thereof. This invention was developed by Jiang Bin, Shi Yuehang, Song Feixiang, Han Yifan and Wang Huining.
The patent application number is CN20251053866 20250114...
Optics & Imaging
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Shenzhen Gamin Tech Co Ltd has obtained a patent for flexible led display screen with curved surface structure. This invention was developed by Li Qihu, Ye Zhongzhi and Liu Can.
The patent application number is CN202422713978U 20241107. The patent publication number is CN223347474 (U). International Patent..
Semiconductor
| Sat 20 Dec 2025
Munich, Dec. 20 -- SFC has filed a patent application for Organic Light-emitting Diode with Low Voltage, High Efficiency, and Long Lifespan. This invention was developed by Kwak Sang-woo, Kim Myeong-jun, Jeong Jae-gyeong, Lim Jae-gyun, Choi Ho-jeong and Shin Bong-ki.
The patent application number is EP20250179425 20250528. Th..
Lighting
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- B/E Aerospace Inc and Goodrich Lighting Systems have been granted a patent for Light Conversion Systems, Methods, and Devices. Pearson Matthew R, St Rock Brian and Johannessen Eric developed the invention.
The patent application number is US202117404720 20210817. The patent publication number is US12496..
Semiconductor
| Fri 19 Dec 2025
Alexandria, Dec. 20 -- U.S. Patent and Trademark Office has awarded a patent to Huizhou China Star Optoelectronics Display Co Ltd and TCL China Star Optoelectronics Technology for LED Driving Chip and Light-emitting Substrate. Liu Jinfeng developed the invention.
The patent application number is US202318284327 20230331. The p..
Electronics
| Sat 20 Dec 2025
Munich, Dec. 20 -- LG Innotek has filed a patent application for Light Source Driving Control Device. This invention was developed by Jung Seung Tae and Han Jae Hyun.
The patent application number is EP20240753610 20240206. The patent publication number is EP4665087 (A1). International Patent Classification codes are F21S41/1..
Electrical
| Fri 19 Dec 2025
Alexandria, Dec. 20 -- United States Patent for Driver Circuit for Adaptively Switching Light-emitting Diode Current has been issued to ANPEC Electronics. This invention was developed by Chen Wen-yen.
The patent application number is US202418415581 20240117. The patent publication number is US12501527 (B2). International Patent..
Semiconductor
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Shenzhen Jieke Photoelectric Co Ltd has obtained a patent for sealed light-emitting diode. This invention was developed by Deng Ronghua, Tang Jie and Xu Xiufeng.
The patent application number is CN202422232633U 20240912. The patent publication number is CN223168622 (U). International Patent Classification ..
Semiconductor
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Shaoxing Shengtong Photoelectric Tech Co Ltd has been awarded a patent for Light Emitting Diode Packaging Equipment. This invention was developed by Zhou Luoxuan.
The patent application number is CN202422345857U 20240925. The patent publication number is CN223168621 (U). International Patent Classification..
Electronics
| Fri 19 Dec 2025
Beijing, Dec. 19 -- Hunan YESTECH Optoelectronic has obtained a patent for display screen. This invention was developed by Liang Jun, Liang Zhan and Peng Li.
The patent application number is CN202422278710U 20240919. The patent publication number is CN223168526 (U). International Patent Classification codes are G09F9/302, G09..
Semiconductor
| Thu 18 Dec 2025
Beijing, Dec. 19 -- Samsung Display has submitted a patent application for Display Device. This invention was developed by Li Hanyu, Kang Pil-gyu, Park Hyun-chul, Liu Yongxun, Liu Ene, Lee Jung-hyun and Han Sang-chun.
The patent application number is CN202411607209 20241112. The patent publication number is CN120035326 (A). I..
Semiconductor
| Thu 18 Dec 2025
Beijing, Dec. 19 -- LG Display has submitted a patent application for Display Device. This invention was developed by Lee Jun-jae.
The patent application number is CN202411120803 20240815. The patent publication number is CN120035314 (A). International Patent Classification codes are G09F9/30, H10K59/12, H10K59/131, H10K59/40..
Measurement & Testing
| Fri 19 Dec 2025
Beijing, Dec. 19 -- State Intellectual Property Office of China has received Jiangsu Shagang Iron and Steel and Jiangsu Shagang Group patent application for Motor Air Volume Detection Method and Device. Liu Hongbing developed the invention.
The patent application number is CN202510215144 20250226. The patent publication numbe..
Optics & Imaging
| Thu 18 Dec 2025
Beijing, Dec. 19 -- LG Display has submitted a patent application for Electroluminescent Display Device. This invention was developed by Kim Chung-hyo.
The patent application number is CN202411671620 20241121. The patent publication number is CN120035291 (A). International Patent Classification codes are H10H20/831 and H10H29/3..
Medical
| Thu 18 Dec 2025
Alexandria, Dec. 19 -- U.S. Patent and Trademark Office has awarded a patent to GE Prec Healthcare for Methods and Systems for Self-sterilizing Touch Screen. Kuzelka Russell James developed the invention.
The patent application number is US202318463152 20230907. The patent publication number is US12496462 (B2). International ..
Electrical
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Grid Xinyuan Group and Jilin Dunhua Pumped Storage Co Ltd have applied Chinese patent for Acousto-optic Alarm for Detecting Water Leakage of Power Plant Equipment. Li Yaopeng, Ma Wenliang, Zhang Xu, Ma Yuan, Zhang Hongyang, Sun Qi, Yang Liang, Meng Qingxuan, Bai Junxiao and Wang Yuqi developed it.
Th..
Semiconductor
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Tianjin Jingyi Tech Co Ltd has received a patent for Light-emitting Diode (LED) Screen Light Bar Fixing Structure. This invention was developed by Tan Wanchen.
The patent application number is CN202422612057U 20241029. The patent publication number is CN223362784 (U). International Patent Classification co..
Measurement & Testing
| Wed 17 Dec 2025
Beijing, Dec. 18 -- Libo Photoelectric Tech Wuxi Co Ltd has received a patent for Light Emitting Diode Detection Device. This invention was developed by Shi Aimin.
The patent application number is CN202422749639U 20241112. The patent publication number is CN223362299 (U). International Patent Classification codes are G01R1/04..
Lighting
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has awarded a patent to Zhongshan Longjin Lighting Access Co Ltd for High-strength Power Supply Connecting Structure of LED (light-emitting Diode) Lamp Strip. Fang Jing developed the invention.
The patent application number is CN202422752589U 20241112. The patent..
Rubber
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Antarctic Shenzhen Optoelectronic Technology has obtained a patent for lightweight rubber iron, backlight source, display device and intelligent mobile terminal. This invention was developed by Rao Weiwei, Pan Lianxing and Jiang Faming.
The patent application number is CN202422706837U 20241106. The patent pu..
Lighting
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Jincheng Guangdong Intelligent Tech Co Ltd has secured a patent on Angle-adjustable Led Lamp. Lin Zekai, Xiong Zhiwen and Du Shixiang developed the invention.
The patent application number is CN202422902334U 20241127. The patent publication number is CN223345310 (U). International Patent Classification cod..
Lighting
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Brandon Tech Guangdong Co Ltd has secured a patent on Line Lamp Convenient to Install. Li Fenghong, Zhao Yingyao and Wen Yi developed the invention.
The patent application number is CN202422919662U 20241127. The patent publication number is CN223345258 (U). International Patent Classification codes are F21..
Lighting
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Guangdong Ruifeng Photoelectric Tech Co Ltd has secured a patent on High-heat-dissipation Lamp Holder for Street Lamp. Zhou Jianmin, Zhou Haitao and Zhao Yishan developed the invention.
The patent application number is CN202422838910U 20241121. The patent publication number is CN223345257 (U). Internationa..
Lighting
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Panzhihua Meisen Tech Co Ltd has been granted a patent for Flexible LED Lamp Strip. Zou Min developed the invention.
The patent application number is CN202423313852U 20241231. The patent publication number is CN223345239 (U). International Patent Classification codes are F21S4/24, F21V15/01, F21V17/16, F21..
Electrical
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Sichan Ai Chance Tech Co Ltd has secured a patent on Dimming Circuit. Qin Tianxiang, Su Rui and Fan Xin developed the invention.
The patent application number is CN202422790434U 20241115. The patent publication number is CN223364293 (U). International Patent Classification codes are H05B45/10, H05B45/30, H..
Semiconductor
| Thu 18 Dec 2025
Beijing, Dec. 18 -- State Intellectual Property Office of China has published Jiangsu Ouyue Environmental Protection Tech Co Ltd patent application for Epoxy Resin Adhesive for OLED (organic Light Emitting Diode) and Preparation Method of Epoxy Resin Adhesive. The invention was developed by Bai Chao, Zhong Tiecheng, Li Jiaxin, W..
Optics & Imaging
| Thu 18 Dec 2025
Beijing, Dec. 18 -- Shandong Beihang Electronic Tech Co Ltd has been awarded a patent for LED (light-emitting Diode) Display Screen Box Body Panel Reinforcing Group Die. This invention was developed by Hui Yong and Li Qiang.
The patent application number is CN202423210820U 20241225. The patent publication number is CN22336438..
Semiconductor
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Hefei Shiya Display Tech Co Ltd has applied Chinese patent for OLED (organic Light Emitting Diode) Anode, Preparation Method Thereof and Micro OLED Display. Xu Zhixin, Wang Chao and Xu Hailong developed it.
The patent application number is CN202510163968 20250214. The patent publication number is CN1200186..
Semiconductor
| Wed 17 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has released Wuhan China Star Optoelectronics Semiconductor Display Technology patent application for Light Emitting Diode Panel. This invention was developed by Kan Shilei, Chen Sheng and Sun Liang.
The patent application number is CN202311506678 20231110. The p..
Semiconductor
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Quanzhou Sanan Semiconductor Technology has submitted a patent application for Light Emitting Diode. Huang Min, Liang Ruiqing, Deng Youcai, Zhuang Yaowei, Cai Jiahao, Chen Mingxin and Chen Jinwen developed the invention.
The patent application number is CN202510286167 20250311. The patent publication numbe..
Semiconductor
| Wed 17 Dec 2025
Beijing, Dec. 17 -- Huaian Aucksun Optoelectronics Tech Co Ltd has applied Chinese patent for Light Emitting Diode Epitaxial Structure and Light Emitting Diode. Zhu Tao, Wang Mingjun, Zhu Guanghui and Lu Ling developed it.
The patent application number is CN202510173242 20221024. The patent publication number is CN120018652 (..
Optics & Imaging
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shenzhen Guangming Optoelectronics Tech Co Ltd has received a patent for Waterproof Device for Led Flexible Light Bar. This invention was developed by Tong Huiyu.
The patent application number is CN202422920366U 20241128. The patent publication number is CN223360599 (U). International Patent Classification..
Semiconductor
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shenzhen Fanchen Photoelectric Co Ltd has obtained a patent for heat dissipation type smd (surface mount device) light-emitting diode. This invention was developed by Liang Jinquan, Liao Ziyong and Jiang Liequn.
The patent application number is CN20242325562U 20241209. The patent publication number is CN22..
Semiconductor
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Hefei Comprehensive Science Center Environment Res Institute and Hefei Institutes of Physical Science, Chinese Academy of Sciences have been granted a patent for Heat Dissipation Device of High-brightness Led (light-emitting Diode). This invention was developed by Dong Ming, Yin Gaofang, Zhao Nanjing, Hu Xian..
Semiconductor
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Shenzhen Chuangxiang PREC Electronics Co Ltd has been granted a patent for Rapid Locking Mechanism for LED Module Support. Zeng Xiuwu, Ye Shaofeng and Zhu Lin developed the invention.
The patent application number is CN202422886462U 20241125. The patent publication number is CN223360508 (U). International ..
Electrical
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has published Xiamen Kudom Electronics Tech Co Ltd patent application for Forward and Reverse Rotation Module of Three-phase Motor. The invention was developed by Lin Yuchao and Wu Shengyuan.
The patent application number is WO2025CN93872 20250509. The patent publica..
Lighting
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Guangdong Real Faith Lighting Tech Co Ltd has been granted a patent for LED (light-emitting Diode) Tube Lamp Capable of Emitting Light from Two Sides and Refrigerator Lighting. Zhou Libin, Zhi Gaoci and Li Guangping developed the invention.
The patent application number is CN202422578705U 20241024. The pat..
Lighting
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Strip-shaped Anti-explosion LED Working Lamp has been issued to Dongguan Zhaopeng Lighting Tech Co Ltd. This invention was developed by Tan Youchang.
The patent application number is CN202422650100U 20241030. The patent publication number is CN223360531 (U). International Patent Classifi..
Lighting
| Tue 16 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has awarded a patent to Fujian Daoguang Lighting Tech Co Ltd for LED Lamp with Adjustable Illumination Range. Wu Zhaoping developed the invention.
The patent application number is CN20242312423U 20241206. The patent publication number is CN223360495 (U). Internat..
Electronics
| Wed 17 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has published Truly Photoelectric Technology (Shanwei) patent application for Optical Fingerprint Module with Conductive Fabric Structure and Manufacturing Method. The invention was developed by Xie Yonghui.
The patent application number is CN20251079093 20250117. ..
Security & Protection
| Wed 17 Dec 2025
Beijing, Dec. 17 -- State Intellectual Property Office of China has received Truly Photoelectric Technology (Shanwei) patent application for Optical Fingerprint Module with Double-sided Golden Fingers. Xie Yonghui developed the invention.
The patent application number is CN20251079094 20250117. The patent publication number is ..
Optics & Imaging
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Postech Research and Business Development Foundation has sought patent for Circularly Polarized Light Emitting Display Device. This invention was developed by Choi Su Seok.
The patent application number is WO2025KR00207 20250106. The patent publication number is WO2025254288 (A1). International Patent Classif..
Optics & Imaging
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has released LG Electronics patent application for Light-emitting Device Package, Manufacturing Method Therefor, and Display Device Using Same. This invention was developed by Lee Yonghan, Choi Hwanjoon and Kang Daesung.
The patent application number is WO2024KR07607 2..
Optics & Imaging
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has received LG Electronics patent application for Light-emitting Element Package and Display Device Using Same. Lee Yonghan, Choi Hwanjoon, Kang Eunjeong, Wi Kyoungtae, Kang Daesung and Seong Junseok developed the invention.
The patent application number is WO2024KR07..
Semiconductor
| Tue 16 Dec 2025
Geneva, Dec. 17 -- World Intellectual Property Organization has received IUCF-HYU Industry-University Cooperation Foundation Hanyang University patent application for Organic Light-emitting Diode Having Green Light-emitting Layer and Device Using Same. Lee Sungmin and Tak Dohyun developed the invention.
The patent application..
Electrical
| Tue 16 Dec 2025
Geneva, Dec. 17 -- Submled Co Ltd has sought patent for Apparatus and Method for Compensating for Voltage Drop in Active Matrix Led Signage. This invention was developed by Ham Jung Tae and Lim Seong Keun.
The patent application number is WO2025KR04713 20250408. The patent publication number is WO2025254328 (A1). Internationa..
Retail & Household
| Tue 16 Dec 2025
Beijing, Dec. 17 -- Chinese Patent for Light Stick Capable of Projecting has been issued to Ganzhou Lewei Electronic Tech Development Co Ltd. This invention was developed by Xiao Lu.
The patent application number is CN202422420203U 20241008. The patent publication number is CN223360604 (U). International Patent Classification..
Semiconductor
| Tue 16 Dec 2025
Geneva, Dec. 17 -- ams-OSRAM International has applied WIPO patent for Light-emitting Diode Chip, and Method for Manufacturing a Light-emitting Diode Chip. Biebersdorf Andreas, Schmid Wolfgang, Pietzonka Ines and Klemp Christoph developed it.
The patent application number is WO2025EP63173 20250514. The patent publication numb..
Semiconductor
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Shenzhen Rongda Photosensitive Science & Tech Co Ltd and Zhuhai Rongda Photosensitive Tech Co Ltd have filed a patent application for Low-temperature Curing Type Photosensitive Resin Composition and OLED (organic Light Emitting Diode) Display Using Same. This invention was developed by Zhang Yansong, Lu Zheng..
Security & Protection
| Mon 15 Dec 2025
Alexandria, Dec. 16 -- U.S. Patent and Trademark Office has published Fleury Pojanee patent application for Car Safety and Management System.
The patent application number is US202519229997 20250605. The patent publication number is US2025376108 (A1). International Patent Classification codes are B60K35/10, B60K35/22, B60Q1/..
Automobile
| Mon 15 Dec 2025
Beijing, Dec. 16 -- Guangxi Fangxin Automobile Tech Co Ltd has obtained a patent for hidden soft touch light-emitting door plate. This invention was developed by Yang Fang, Rong Tuze, Tao Yunlan, Xie Guangye, He Deng and Wu Haigang.
The patent application number is CN202422982109U 20241204. The patent publication number is CN..
Electrical
| Tue 16 Dec 2025
Alexandria, Dec. 16 -- SFC has submitted a patent application for Organic Light-emitting Diode with Low Voltage, High Efficiency, and Long Lifespan. Kwak Sang-woo, Kim Myeong-jun, Jeong Jae-gyeong, Lim Jae-gyun, Choi Ho-jeong and Shin Bong-ki developed the invention.
The patent application number is US202519208938 20250515. T..
Metal & Mining
| Tue 16 Dec 2025
Beijing, Dec. 16 -- Nantong Ruisen Optical Element Tech Co Ltd has been granted a patent for Led Heat Insulation Glass Feeding Clamping Structure. This invention was developed by Wang Senlin, Yu Xia, Wang Yuqin, Chen Cheng, Yu Li, Zhang Zhongyuan, Zheng Meizhu and Jin Baoru.
The patent application number is CN202422167747U 20..
Electronics
| Mon 15 Dec 2025
Alexandria, Dec. 16 -- Samsung Display has sought patent for Display Apparatus and Electronic Apparatus. This invention was developed by Lee Takyoung, Kim Hyuk and Kim Bogyeong.
The patent application number is US202519225167 20250602. The patent publication number is US2025378791 (A1). International Patent Classification cod..
Semiconductor
| Mon 15 Dec 2025
Alexandria, Dec. 16 -- Material Science has submitted a patent application for Organic Compounds and Organic Light Emitting Diode Comprising the Same. This invention was developed by Kim Seung Hyun, Shin Ki Hoon, Lee Gi Rim, Yang Hee Jin, Park Hee Jun, Cho Woo Hyoung and Song Jie.
The patent application number is US202519229123..
Optics & Imaging
| Mon 15 Dec 2025
Alexandria, Dec. 16 -- HGCI has applied United States patent for Light Fixture Including a Lens Cover Having a Parylene Coating. Cai Dengke developed it.
The patent application number is US202218877278 20220623. The patent publication number is US2025377085 (A1). International Patent Classification codes are A01G7/04, A01G9/24,..
Optics & Imaging
| Tue 16 Dec 2025
Alexandria, Dec. 16 -- U.S. Patent and Trademark Office has received Shenzhen Refond Optoelectronics patent application for Light Emitting Diode Lamp Panel and Backlight Module. Wu Ji, Lin Longxiang, Gong Weibin and Liu Juan developed the invention.
The patent application number is US202519231332 20250606. The patent publicatio..
Optics & Imaging
| Tue 16 Dec 2025
Beijing, Dec. 16 -- State Intellectual Property Office of China has received Shanxi University patent application for Bio-correlated Imaging System and Method Based on Super-bunching Light Source. Li Xiangdong, Qin Chengbing, Zhang Xuedong, Li Yuanyuan, Xiao Liantuan, Zhang Guofeng, Chen Ruiyun, Hu Jianyong, Yang Zhichun, Liu Xi..
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