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Optics & Imaging
| Mon 06 Apr 2026
Beijing, April 6 -- Zhejiang Uivoled Photoelectric Tech Co Ltd has submitted a patent application for Organic Light-emitting Device and Display or Lighting Device Comprising Same. Zhang Lei, Wu Kongwu, Zhang Huaxing, Yang Xiwen and Zhao Xiaoyu developed the invention.
The patent application number is CN202511544336 20251028. ..
Optics & Imaging
| Sun 05 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has released Lontium Semiconductor Hefei Co Ltd patent application for AR Optical Display System, Display Method and Display Equipment. This invention was developed by Wang Dengfeng, Su Jin, Chen Feng, Tai Lianliang, Ren Diansheng and Xia Hongfeng.
The patent app..
Lighting
| Mon 06 Apr 2026
Beijing, April 6 -- Huizhou Guanggongda Internet Of Things Cooperation Innovation Res Institute Co Ltd has applied Chinese patent for Micro Positioning Platform for Micro Led Lamp Panel. Lin Zhihang, Zhang Zhihong, Tao Tao, Xu Kangkang, Zhou Cheng, Zhao Yao, Zheng Danyang and Yuan Feng developed it.
The patent application num..
Optics & Imaging
| Fri 03 Apr 2026
Alexandria, April 4 -- Samsung Display Co Ltd and University-Industry Cooperation Group Of Kyung Hee University have submitted a patent application for Light-emitting Diode and Display Apparatus and Electronic Device Each Including the Light-emitting Diode. Lee Yeonhwa, Suh Min Chul, Lee Joongu, Im Sungsoon and Ok Seung Ju devel..
Semiconductor
| Fri 03 Apr 2026
Alexandria, April 4 -- Bridgelux Optoelectronics Xiamen Co Ltd has submitted a patent application for Light-emitting Diode Light Source Device and Driving Method Thereof. This invention was developed by Zhu Xiaolei, Lu Zhe and Wu Zhaopan.
The patent application number is US202419002915 20241227. The patent publication number ..
Semiconductor
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released Huayu Vision Tech Changshu Co Ltd patent application for Channel Fault Pre-detection Method and Device for Light Emitting Diode. This invention was developed by Li Yongan, Li Shuo, Wang Chuanshuo, Bao Yinyan and Wang Liujun.
The patent application nu..
Semiconductor
| Sat 04 Apr 2026
Beijing, April 4 -- Shenzhen Sitan Technology has submitted a patent application for Light-emitting Structure and Preparation Method Thereof. Pan Su, Liu Zeqi and Qiu Chengfeng developed the invention.
The patent application number is CN202511167308 20250820. The patent publication number is CN121013530 (A). International Pat..
Electronics
| Fri 03 Apr 2026
Alexandria, April 4 -- Samsung Display has submitted a patent application for Display Panel, and Electronic Device Including the Same. Park Junsu and Park Junhyeong developed the invention.
The patent application number is US202519267276 20250711. The patent publication number is US20260096301 (A1). International Patent Classif..
Electronics
| Fri 03 Apr 2026
Alexandria, April 4 -- Samsung Display has submitted a patent application for Display Apparatus and Electronic Device Including the Same. Park Junhyeong and Park Junsu developed the invention.
The patent application number is US202519326656 20250911. The patent publication number is US20260096268 (A1). International Patent Clas..
Semiconductor
| Fri 03 Apr 2026
Alexandria, April 4 -- U.S. Patent and Trademark Office has released Xiamen Sanan Optoelectronics patent application for Light-emitting Diode and Light-emitting Device. This invention was developed by Sun Xu, Yang Jenlung and Ling Chan-chan.
The patent application number is US202519342594 20250928. The patent publication numb..
Semiconductor
| Fri 03 Apr 2026
Alexandria, April 4 -- Quanzhou Sanan Semiconductor Technology has submitted a patent application for Flip-chip Light Emitting Diode and Light Emitting Device. This invention was developed by Shi Baojun, Xu Jin, Chen Dazhong, Wang Shuijie, Liu Ke, Wang Qiang and Wu Meijian.
The patent application number is US202519411383 202512..
Measurement & Testing
| Fri 03 Apr 2026
Alexandria, April 4 -- U.S. Patent and Trademark Office has released Silanna Asia patent application for Pulsed Light-emitting Diode Driver with High-speed Voltage Detection Module. This invention was developed by Hayter Russell, Rader Iii William E, Boyden Kenneth Leigh, Molin Stuart B and Rosenbaum Steven E.
The patent applic..
Semiconductor
| Sat 04 Apr 2026
Beijing, April 4 -- State Intellectual Property Office of China has released Huawei Technologies patent application for Light-emitting Chip, Lighting Device and Preparation Method of Light-emitting Chip. This invention was developed by Yen Hsi-hsuan, Su Xilin, Wei Chaogang and Pan Liangyu.
The patent application number is CN202..
Optics & Imaging
| Fri 03 Apr 2026
Alexandria, April 4 -- LG Display has submitted a patent application for Light Emitting Diode (LED) Display Device. This invention was developed by Kim Taeyoon, Jung Hyesun, Kim Bunggoo, Ahn Hyoungho, Lee Heewon and Jo Junyoung.
The patent application number is US202519334434 20250919. The patent publication number is US20260..
Optics & Imaging
| Fri 03 Apr 2026
Alexandria, April 4 -- U.S. Patent and Trademark Office has published Seoul Viosys patent application for Light Emitting Module and Display Device Including the Same. The invention was developed by Choi Jae Young.
The patent application number is US202519372781 20251029. The patent publication number is US20260096260 (A1). Inte..
Semiconductor
| Thu 02 Apr 2026
Beijing, April 3 -- Anhui Guofeng New Materials and Anhui Guofeng New Material Tech Co Ltd have submitted a patent application for Polyurethane Protective Film for OLED (organic Light Emitting Diode) Lower Protection and Preparation Method of Polyurethane Protective Film. This invention was developed by Niu Zhengfu, Jung Do-jun,..
Semiconductor
| Fri 03 Apr 2026
Beijing, April 3 -- Quanzhou Sanan Semiconductor Technology has submitted a patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by Hu Pengjie, Hong Jeong Do, Ke Weifan, Peng Yuren, Guo Huanshao, Lin Shiwei, Qiu Jiansheng and Han Xuesong.
The patent application number is CN202511..
Semiconductor
| Wed 01 Apr 2026
Alexandria, April 2 -- Novatek Microelectronics Corp and Movatek Microelectronics Corp have secured a patent on Driver of Light Emitting Diode and Light Emitting Device. Tsai Yi-yang, Huang Hung-ho, Shieh Tzong-honge, Lin Chieh-an, Fang Po-hsiang and Cheng Jhih-siou developed the invention.
The patent application number is US..
Semiconductor
| Fri 03 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has published Zhongke Shenzhen Wireless Semiconductor Co Ltd patent application for Gallium Nitride-based Light Emitting Diode Epitaxial Structure and Preparation Method Thereof. The invention was developed by Wang Lianshan, Ma Shengheng and Wu Yizhen.
The patent..
Optics & Imaging
| Wed 01 Apr 2026
Alexandria, April 2 -- TPK Advanced Solutions Inc and TPL Advanced Solutions Inc have been awarded a patent for Front Light Module and Display Device. This invention was developed by Liu Sheng Fa, Lin Shun Long, Hsiao Po Yu and Lee Chin Hui.
The patent application number is US202519231732 20250609. The patent publication numb..
Measurement & Testing
| Thu 02 Apr 2026
Beijing, April 3 -- State Intellectual Property Office of China has released Changzhou Weiyi Zhizao Technology patent application for SD-OCT-based Lossless Three-dimensional Industrial Defect Detection System. This invention was developed by Li Hongdi, Li Huifen, Pan Zhengyi and Hou Dawei.
The patent application number is CN2..
Computer Hardware
| Thu 02 Apr 2026
Beijing, April 2 -- Shenzhen Youcaijia Tech Co Ltd has submitted a patent application for Backlight Key Core Module and Keyboard Module of Notebook Computer. This invention was developed by Duan Tianfu.
The patent application number is CN202511508593 20251022. The patent publication number is CN120998718 (A). International Pa..
Semiconductor
| Wed 01 Apr 2026
Alexandria, April 2 -- United States Patent for Light Emitting Diode Device and Method for the Same has been issued to Samsung Display. This invention was developed by Woo Yeoung Keol and Bae Chul Min.
The patent application number is US202017102293 20201123. The patent publication number is US12593533 (B2). International Pat..
Measurement & Testing
| Thu 02 Apr 2026
Beijing, April 2 -- Tianshui Huatian Tech Co Ltd has filed a patent application for Test Machine Detection System and Detection Method, Medium and Computer Equipment. This invention was developed by Guo Dundun, Huo Junjun, Zhang Yafeng, Chen Zhen, Li Nana, Lin Ruitao, Yang Luma and Ye Fengxuan.
The patent application number i..
Electrical
| Wed 01 Apr 2026
Alexandria, April 2 -- Short Dustin has obtained a patent for current signaling wall socket face plate. This invention was developed by Short Dustin.
The patent application number is US202318511757 20231116. The patent publication number is US12592527 (B2). International Patent Classification codes are G01R15/18, H01R13/66 an..
Semiconductor
| Wed 01 Apr 2026
Alexandria, April 2 -- Applied Materials has secured a patent on Metal Overhang for Advanced Patterning. Lee Jungmin, Yoo Seong Ho, Haas Dieter, Kim Si Kyoung, Lin Yu-hsin and Choung Ji Young developed the invention.
The patent application number is US202118040161 20210727. The patent publication number is US12593568 (B2). Inte..
Electronics
| Wed 01 Apr 2026
Alexandria, April 2 -- Primax Electronics has been granted a patent for Illumination Circuit. This invention was developed by Yang Yu-zeng, Wang Sheng-wen and Lin Hui-ling.
The patent application number is US202418587399 20240226. The patent publication number is US12593381 (B2). International Patent Classification codes are ..
Optics & Imaging
| Thu 02 Apr 2026
Beijing, April 2 -- State Intellectual Property Office of China has received Huizhou Shiwei New Technology patent application for Lamp Panel, Backlight Module and Display Device. Wang Daiqing, Li Jianlin, Fang Lian and Sang Yongchang developed the invention.
The patent application number is CN202511420087 20250929. The patent p..
Semiconductor
| Wed 01 Apr 2026
Alexandria, April 2 -- LG Electronics has received a patent for Substrate Assembly of Display Device Using Light-emitting Diode and Method for Manufacturing Same. This invention was developed by An Jaeyong and Park Joodo.
The patent application number is US202118270786 20210104. The patent publication number is US12593734 (B2)...
Semiconductor
| Wed 01 Apr 2026
Alexandria, April 2 -- Ingentec has received a patent for Vertical Light Emitting Diode Die Packaging Method. This invention was developed by Chen Hsiao Lu, Liu Ai Sen and Feng Hsiang An.
The patent application number is US202318106818 20230207. The patent publication number is US12593733 (B2). International Patent Classificati..
Optics & Imaging
| Thu 02 Apr 2026
Beijing, April 2 -- AU Optronics has filed a patent application for Display Panel and Tiled Display Device. This invention was developed by Wu Jiarong, Yu Tikui and Xu Yaling.
The patent application number is CN202511138078 20250814. The patent publication number is CN120998120 (A). International Patent Classification codes are..
Measurement & Testing
| Thu 02 Apr 2026
Beijing, April 2 -- MCC Baosteel Technology Services has submitted a patent application for Motor Fault Detection Device. This invention was developed by Zhou Xiaofeng, Cai Zhiqiang, Wang Jianjun, Wang Zixin and Wang Yang.
The patent application number is CN202410625746 20240520. The patent publication number is CN120993189 (A)..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received Nanjing Yunguang Tech Co Ltd patent application for Silicon-based OLED Packaging Structure, Manufacturing Method and Display Panel. Yu Pingping, Tang Chuanlei, Yang Xiaoxuan, Zhang Yu and Zou Cheng developed the invention.
The patent application numb..
Electronics
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has received TCL China Star Optoelectronics Technology patent application for Display Panel and Preparation Method Thereof. Yuan Xianyang, Chen Lin and Ren Fei developed the invention.
The patent application number is CN202511197614 20250825. The patent publicati..
Electronics
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released BOE Huacan Optoelectronics (Zhejiang) patent application for Light-emitting Diode Capable of Improving Welding Voidage and Preparation Method Thereof. This invention was developed by Wei Bolin, Ma Guoqiang, Chen Peiran, Wang Wei, Lin Zhenhua, Cui Weihao..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- BOE Huacan Optoelectronics (Zhejiang) has submitted a patent application for Light Emitting Diode. This invention was developed by Hao Yalei, Zhang Xudong, Jiang Bin, Wang Huining and Wang Jiangbo.
The patent application number is CN202510864978 20250626. The patent publication number is CN120981048 (A). I..
Semiconductor
| Wed 01 Apr 2026
Beijing, April 1 -- State Intellectual Property Office of China has released BOE Huacan Optoelectronics Suzhou patent application for Miniature Light Emitting Diode Chip with High Luminous Efficiency and Preparation Method Thereof. This invention was developed by Diao Zichun, Zhang Xiang, Wang Zhiliang, Li Zeyu, Jiang Jian and W..
Electronics
| Wed 01 Apr 2026
Beijing, April 1 -- Vivo Mobile Communication has sought patent for Hearing Aid Control Method and Device. This invention was developed by Li Xiaolong.
The patent application number is CN202511450655 20251010. The patent publication number is CN120980426 (A). International Patent Classification code is H04R25/00. Cooperative ..
Optics & Imaging
| Tue 31 Mar 2026
Beijing, March 31 -- State Intellectual Property Office of China has released Lin Guizhi patent application for AR Glasses of Optical Waveguide and Micro Led and Multi-scene Adaptation Method.
The patent application number is CN202511440704 20251010. The patent publication number is CN120972378 (A). International Patent Clas..
Semiconductor
| Tue 31 Mar 2026
Beijing, March 31 -- Shenzhen Yong Er Jia Ind Co Ltd has applied Chinese patent for Automatic Code Scanning Payment System Based on Full-color Infrared Receiving Light Emitting Diode. Yang Hongwen, Zhong Dan and Wang Yan developed it.
The patent application number is CN20251178527 20250801. The patent publication number is CN..
Electronics
| Tue 31 Mar 2026
Beijing, March 31 -- Shanghai Awinic Technology has submitted a patent application for Dimming Configuration Method and Device, Electronic Equipment, Storage Medium and Program Product. This invention was developed by Feng Yandong, Zhang Zhong and Zhang Yange.
The patent application number is CN202511325104 20250916. The pate..
Optics & Imaging
| Mon 30 Mar 2026
Geneva, March 31 -- LG Electronics has sought patent for Light-emitting Element Package and Display Device Using Same. This invention was developed by Choi Hwanjoon, Lee Yonghan, Kang Eunjeong, Wi Kyoungtae and Seong Junseok.
The patent application number is WO2024KR14307 20240923. The patent publication number is WO2026063547 ..
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