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Oil & Gas
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Zhongshan Furi Printing Mat Co Ltd has submitted a patent application for Led-uv Gloss Oil and Preparation Method Thereof. Luo Weiwen and Ruan Yuya developed the invention.
The patent application number is CN202510858098 20250625. The patent publication number is CN120623911 (A). International Patent Class..
Lighting
| Wed 25 Feb 2026
Geneva, Feb. 25 -- World Intellectual Property Organization has released Foshan Eaglerise Power Science & Tech Shunde Co Ltd patent application for Low Color Tolerance Circuit Having Cct Adjustable Color Temperature Lamp. This invention was developed by Zhao Nannan, Li Chuang, Li Wei and Chen Yuqing.
The patent application nu..
Tools and Machinery
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has received Jiangmen Toyo Ink Co Ltd patent application for LED (light-emitting Diode) Curing Type Silk-screen Printing Ink for Blister or Punch Forming as Well as Preparation Method and Application of Led Curing Type Silk-screen Printing Ink. Tan Kangjie and Wu Ji..
Semiconductor
| Tue 24 Feb 2026
Geneva, Feb. 25 -- SFC has submitted a patent application for Novel Heterocyclic Compound and Organic Light-emitting Diode Comprising Same. This invention was developed by Kim Tae Young, Kim Si In, Kim Kyeong Hyeon, Kim Joon Ho, Kim Kyeong Wan, Park Seo Youn, Jang Hyuk Woo, Choi Do Yeong and Lee Se-jin.
The patent application..
Plastics
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has published Zhengzhou University and Luoyang Ship Material Res Institute No. 725 Res Institute Of China State Shipbuilding Corporation LIM patent application for Preparation Method of LED (light-emitting Diode) Ultraviolet Curing Resin and Composite Material There..
Optics & Imaging
| Wed 25 Feb 2026
Beijing, Feb. 25 -- Ji Hua Laboratory has filed a patent application for Triptycene Compound and Preparation Method Thereof, Light-emitting Layer, Light-emitting Device and Display Device. This invention was developed by Zhuang Xuming, Liang Baoyan, Liang Jie, Song Xiaoxian, Bi Hai and Wang Yue.
The patent application number is..
Metal & Mining
| Wed 25 Feb 2026
Beijing, Feb. 25 -- State Intellectual Property Office of China has released Anhui Yubei New Material Tech Co Ltd patent application for Binuclear Metal Compound and Application Thereof. This invention was developed by Wu Jun, Yang Zanxiong, Liang Xianli, Cao Jianhua and Hang Deyu.
The patent application number is CN202510900..
Semiconductor
| Mon 23 Feb 2026
Beijing, Feb. 24 -- Jiangsu Heyi Guangxian Tech Co Ltd has submitted a patent application for Adjustable OLED (organic Light Emitting Diode) Screen Laminating Equipment. This invention was developed by Li Dean and He Runfei.
The patent application number is CN202510725215 20250603. The patent publication number is CN120620681..
Chemicals
| Mon 23 Feb 2026
Beijing, Feb. 24 -- Luocheng United Co Ltd has submitted a patent application for Ultraviolet Bottom Coating System and Operation Method Thereof. This invention was developed by Boeing Steven J, Marasovich Nicholas J, Mcrorie Stephen G and Reams Andrew W.
The patent application number is CN202510426458 20201103. The patent pu..
Semiconductor
| Mon 23 Feb 2026
Beijing, Feb. 24 -- Guojing Hechuang Qingdao Tech Co Ltd has sought patent for Light Emitting Diode Chip Packaging Device for Manufacturing Transparent Display Screen. This invention was developed by Zhang Fuxuan, Lyu Yong, Cui Caoxiang, Zhang Chunyang, Guo Baijun and Li Xiaodong.
The patent application number is CN2025107902..
Semiconductor
| Mon 23 Feb 2026
Beijing, Feb. 24 -- Semisilicon Technology has filed a patent application for Light Emitting Diode Circuit with Parallel Sequencing Function, Circuit Package and Light String. This invention was developed by Peng Wenqi.
The patent application number is CN202410254000 20240306. The patent publication number is CN120614723 (A)...
Semiconductor
| Sun 22 Feb 2026
Beijing, Feb. 23 -- Henan Academy of Sciences Institute of Physics and Henan Academy Sciences have submitted a patent application for Air Environment Preparation Method of Perovskite Blue Light Emitting Diode. This invention was developed by Wang Hailong, Yang Shuai, Wang Qingqian, Zhang Yiman, Hu Yangming, Tang Jibo, Zhang Wenj..
Semiconductor
| Sun 22 Feb 2026
Beijing, Feb. 23 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have sought patent for Film Layer Structure, Preparation Method of Film Layer Structure and Display Substrate. This invention was developed by Yao Liang, Wang Luyao, Li Bingchuan, Zhang Ruqin, Zeng Pingchuan and Shao Zhimeng.
The patent applic..
Semiconductor
| Sun 22 Feb 2026
Beijing, Feb. 23 -- Xiamen Sanan Optoelectronics has submitted a patent application for Light Emitting Diode and Light Emitting Device. Cai Fujun, Wang Yanqin, Xie Wenjie, Yang Song, Guo Huanshao and Peng Yuren developed the invention.
The patent application number is CN202510656697 20250521. The patent publication number is ..
Semiconductor
| Mon 23 Feb 2026
Beijing, Feb. 23 -- Koninklijke Philips has applied Chinese patent for Modular Device for Addressable Light Emitting Diode Array. Sell William A and Bonner Richard James developed it.
The patent application number is CN20238093266 20231215. The patent publication number is CN120604652 (A). International Patent Classification co..
Semiconductor
| Mon 23 Feb 2026
Beijing, Feb. 23 -- LG Electronics has submitted a patent application for Display Device Using Light Emitting Element Package. Choi Hwanjoon, Lee Yong-han, Kang Eun-jeong and Wi Kyoung-tae developed the invention.
The patent application number is CN20238092369 20231130. The patent publication number is CN120604649 (A). Intern..
Semiconductor
| Mon 23 Feb 2026
Beijing, Feb. 23 -- Koninklijke Philips has submitted a patent application for Optical Layer for Pixel of Micro Light Emitting Diode (LED) Device. This invention was developed by Garcia Santiago Xavier, Lopez Toni and Frehmisch Joachim.
The patent application number is CN20238093255 20231127. The patent publication number is ..
Semiconductor
| Sun 22 Feb 2026
Beijing, Feb. 23 -- LG Electronics has submitted a patent application for Display Device Using Light Emitting Element and Driving Method Thereof. This invention was developed by Shen Minxi.
The patent application number is CN20238092362 20230126. The patent publication number is CN120604289 (A). International Patent Classific..
Optics & Imaging
| Mon 23 Feb 2026
Alexandria, Feb. 23 -- AUO Corporation has submitted a patent application for Display Device and Manufacturing Method Thereof. This invention was developed by Chen Yinyu, Chen Yi-hong, Lee Chia-an, Huang Yu-hsin, Yang Wen-wei and Lin Kuan-heng.
The patent application number is US202418954496 20241120. The patent publication n..
Semiconductor
| Sun 22 Feb 2026
Beijing, Feb. 23 -- State Intellectual Property Office of China has published South China University of Technology patent application for High-power Organic Light-emitting Diode. The invention was developed by Wu Hongbin, Liu Wansheng, Xie Yuan, Deng Wanyuan and Cao Yong.
The patent application number is CN202510502088 202504..
Semiconductor
| Sun 22 Feb 2026
Alexandria, Feb. 23 -- Guangdong University of Technology has submitted a patent application for Neural Network-based Error Compensation Method for Mass Transfer of Mini-light-emitting Diode (mini-LED) Chips. This invention was developed by Chen Yun, Luo Xiangyuan, Ma Li, He Zilin, Xiao Jiawei, Hou Maoxiang and Chen Xin.
The ..
Optics & Imaging
| Mon 23 Feb 2026
Alexandria, Feb. 23 -- LG Display has sought patent for Light Emitting Display Apparatus. This invention was developed by Cho Jung Mo, Roh Seung Kwang, Choi Woo Chul, Moon Sang Kyoung, Choi Dong Il, Lee Chi Hak, Jin Bo A and Shin Min Gue.
The patent application number is US202519269805 20250715. The patent publication number is..
Lighting
| Fri 20 Feb 2026
Alexandria, Feb. 21 -- Lumileds LLC and Lumileds Singapore Pte Ltd have received a patent for Optics for Slim Style Head Lighting. This invention was developed by Crompvoets Floris Maria Hermansz and Timinger Andreas.
The patent application number is US202318517792 20231122. The patent publication number is US12554144 (B2). I..
Semiconductor
| Sat 21 Feb 2026
Alexandria, Feb. 21 -- Sapien Semiconductors has been granted a patent for Selective Display Driving Method and Apparatus Based on the Characteristics of Light-emitting Diode. This invention was developed by Seong Jewoo, Jang Jin Woong and Lee Jihaeng.
The patent application number is US202418892328 20240920. The patent publi..
Optics & Imaging
| Fri 20 Feb 2026
Alexandria, Feb. 21 -- Samsung Electronics has obtained a patent for display module and method for repairing display module. This invention was developed by Kim Byungchul, Kwag Doyoung, Park Sangmoo and Choi Wonsik.
The patent application number is US202217885164 20220810. The patent publication number is US12557456 (B2). Inter..
Semiconductor
| Fri 20 Feb 2026
Alexandria, Feb. 21 -- Samsung Display has been granted a patent for Light Emitting Diode. Hayano Tetsuji developed the invention.
The patent application number is US202217664571 20220523. The patent publication number is US12552816 (B2). International Patent Classification codes are C07F5/02, H10K50/115, H10K50/15 and H10K85..
Consumer Electronics
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Daikin India has sought patent for Indoor Unit and Air Conditioning Device. This invention was developed by Hisamoto Kenta and Yuuichi Uehara.
The patent application number is CN202510253820 20250305. The patent publication number is CN120593316 (A). International Patent Classification codes are F24F1/0025, ..
Consumer Electronics
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Daikin India has applied Chinese patent for Indoor Unit and Air Conditioning Device. Hisamoto Kenta and Yuuichi Uehara developed it.
The patent application number is CN202510253819 20250305. The patent publication number is CN120593315 (A). International Patent Classification codes are F24F1/0025, F24F1/0063..
Consumer Electronics
| Sat 21 Feb 2026
Beijing, Feb. 21 -- Daikin India has applied Chinese patent for Indoor Unit and Air Conditioning Device. Hisamoto Kenta and Yuuichi Uehara developed it.
The patent application number is CN202510255490 20250305. The patent publication number is CN120593310 (A). International Patent Classification codes are F24F1/0003, F24F1/0025..
Semiconductor
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has published Guangdong Suoliang Smart Tech Co Ltd patent application for COB (chip on Board) Technology-based LED (light Emitting Diode) Color Light Source Packaging Process. The invention was developed by Peng Bo.
The patent application number is CN202510585758..
Lighting
| Thu 19 Feb 2026
Geneva, Feb. 20 -- LG Electronics has submitted a patent application for Planar Lighting Device. Lee Kyonghoon developed the invention.
The patent application number is WO2024KR11339 20240801. The patent publication number is WO2026029236 (A1). International Patent Classification codes are G09G3/34, G09G5/10, H05B45/37 and H0..
Metal & Mining
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Hanwha Yishenshe Co Ltd has applied Chinese patent for Defective Hole Pattern Correction Method of Metal Mask for Evaporation of Organic Light-emitting Diode Light-emitting Device. Park Jung Kwan, Hwang Kyu-hwan and Kang Ji-hoon developed it.
The patent application number is CN20248009460 20240126. The pat..
Semiconductor
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has published Inno Laser Tech Co Ltd patent application for Preparation Method of Micro Light-emitting Diode, Driving Substrate and Micro Light-emitting Diode. The invention was developed by Zhao Yunfei and Yang Zhengsen.
The patent application number is CN202510..
Semiconductor
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Jiangxi MTC Semiconductor has filed a patent application for Light Emitting Diode Chip and Preparation Method Thereof. This invention was developed by Li Wentao, Zou Yanling, Zhang Cunlei, Hu Jiahui and Jin Conglong.
The patent application number is CN20251171985 20250801. The patent publication number is CN..
Semiconductor
| Fri 20 Feb 2026
Beijing, Feb. 20 -- State Intellectual Property Office of China has published Beijing University patent application for Preparation Method of Nitride Miniature Resonant Cavity Light-emitting Diode Chip and Nitride Miniature Resonant Cavity Light-emitting Diode Chip. The invention was developed by Wang Xinqiang, Chen Zhaoying, Ma..
Semiconductor
| Thu 19 Feb 2026
Geneva, Feb. 20 -- World Intellectual Property Organization has received Google patent application for Light Emitting Diode Arrays of Different Wavelength Emitters with Overgrown P-type Layer and Associated Methods of Manufacture. David Aurelien Jean Francois, He Gang, Cich Michael Joseph, Leung Benjamin, Tsai Miao-chan, Hurtt S..
Optics & Imaging
| Fri 20 Feb 2026
Beijing, Feb. 20 -- Suzhou Tongli Optoelectronics has filed a patent application for Backlight Source and Lighting Device. This invention was developed by Dai Jian, Shi Dong and Wu Jianrong.
The patent application number is CN202510419096 20250403. The patent publication number is CN120583556 (A). International Patent Classif..
Lighting
| Thu 19 Feb 2026
Beijing, Feb. 19 -- Yiwu Mulinsen Smart Lighting Co Ltd has filed a patent application for Led Lamp Tube. This invention was developed by Lu Bin, Zhang Huachen, Luo Zhiyuan and Shu Feipeng.
The patent application number is CN202510820550 20250619. The patent publication number is CN120576340 (A). International Patent Classifi..
Semiconductor
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- U.S. Patent and Trademark Office has published Xiamen Sanan Optoelectronics patent application for Light Emitting Diode and Method for Making the Same. The invention was developed by Chen Bo-yu, Teng Yu-tsai and Chang Chung-ying.
The patent application number is US202519361719 20251017. The patent publi..
Electronics
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- U.S. Patent and Trademark Office has received Samsung Display patent application for Display Panel and Electronic Device Including the Same. Kim Gun Hee, Park Hyang-a and Lee Seung-jun developed the invention.
The patent application number is US202519206154 20250513. The patent publication number is US202..
Electronics
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Samsung Display has applied United States patent for Display Apparatus and Electronic Device Including the Same. Kim Kyungho, Yu Byungchang and Ha Jinjoo developed it.
The patent application number is US202519214288 20250521. The patent publication number is US20260045224 (A1). International Patent Classi..
Automobile
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Ford Global Technology has submitted a patent application for Sanitization Apparatus for a Vehicle Using Ultraviolet Light. Chen Jay Z, Mazzocchi Nicholas Andrew, Demunnik Jeffrey William, Maranville Clay Wesley, Jaranson John Wayne and Mitra Pramita developed the invention.
The patent application number ..
Semiconductor
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- LG Display has submitted a patent application for Stamp for Transferring Micro Light Emitting Diode and Method for Transferring Micro Light Emitting Diode Using the Same. This invention was developed by Choi Bongseok and Kwak Doyoung.
The patent application number is US202519091929 20250327. The patent pu..
Semiconductor
| Wed 18 Feb 2026
Alexandria, Feb. 19 -- Lextar Electronics Corporation has submitted a patent application for Light Emitting Diode Device. This invention was developed by Lin Chih-hao, Liang Jian-chin, Lai Shih-lun and Chen Jo-hsiang.
The patent application number is US202519362468 20251019. The patent publication number is US20260047249 (A1). ..
Semiconductor
| Wed 18 Feb 2026
Beijing, Feb. 18 -- BOE Technology Group and Chengdu BOE Optoelectronics Technology have applied Chinese patent for Quantum Dot Organic Light Emitting Diode Display Panel, Display Device and Manufacturing Method. Wang Qiyun, Wang Dan, Zeng Cheng, Woo Kwang Il, Bai Jinglu, Chen Li, Luo Lihui, Ma Lulin, Cheng Xingjian and Wei Zhen..
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