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Printing & Publishing
| Wed 18 Mar 2026
Beijing, March 18 -- Guilin Xiangnuo New Material Tech Co Ltd has submitted a patent application for High-performance Uv-led Ink Resin as Well as Preparation Method and Application Thereof. This invention was developed by Luo Liuji.
The patent application number is CN20251175796 20250801. The patent publication number is CN12..
Optics & Imaging
| Wed 18 Mar 2026
Beijing, March 18 -- Samsung Display has sought patent for Display Panel. This invention was developed by Choi Jun-won.
The patent application number is CN202510278225 20250310. The patent publication number is CN120835679 (A). International Patent Classification codes are H10K59/12, H10K59/122, H10K59/131 and H10K59/80. Coop..
Optics & Imaging
| Wed 18 Mar 2026
Beijing, March 18 -- Fuyang Sineva New Material Tech Co Ltd has filed a patent application for Quinazoline Compound, Organic Electroluminescent Device and Display Device. This invention was developed by Han Shuaishuai, Wang Zhanqi, Song Bin and Huang Xin.
The patent application number is CN202510817614 20250618. The patent pu..
Optics & Imaging
| Wed 18 Mar 2026
Beijing, March 18 -- Fuyang Sineva New Material Tech Co Ltd has applied Chinese patent for Triazinyl-containing Fluorene Compound, Organic Electroluminescent Device and Display Device. Han Shuaishuai, Wang Zhanqi, Li Zhiqiang and Xu Liwei developed it.
The patent application number is CN202510817731 20250618. The patent publi..
Optics & Imaging
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has received Fuyang Sineva New Material Tech Co Ltd patent application for Triazine Compound, Organic Electroluminescent Device and Display Device. Han Shuaishuai, Xu Liwei, Huang Xin and Wang Meimei developed the invention.
The patent application number is CN20..
Optics & Imaging
| Wed 18 Mar 2026
Beijing, March 18 -- Jiangxi Qianzhao Semiconductor Tech Co Ltd has filed a patent application for Light Emitting Diode Epitaxial Structure, Manufacturing Method Thereof and Display Panel. This invention was developed by Wu Daiqiong, Xin Tianjiao, Yan Yufa, Peng Xianchun, Chen Ruimin and An Mengen.
The patent application numb..
Automobile
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published GM Global Technology Operations patent application for Forming Micro Reflector Printing Process for Micro Light Emitting Diode Display. The invention was developed by Park Joodong, Mourou Julien P, Chaji Reza and Park Chang-hyung.
The patent applicat..
Semiconductor
| Wed 18 Mar 2026
Beijing, March 18 -- Quanzhou Sanan Semiconductor Technology has filed a patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by He Anhe, Xia Hongwei, Liu Peng, Huang Shaohua, Xu Jin, Tu Ruqin, Zhang Zhongying, Lin Kechuang and Wang Xiongbin.
The patent application number is CN20..
Semiconductor
| Wed 18 Mar 2026
Beijing, March 18 -- BOE Huacan Optoelectronics (Zhejiang) has sought patent for Light Emitting Diode with Improved Eos and Preparation Method Thereof. This invention was developed by Cui Weihao, Lin Zhenhua, Chen Peiran, Liu Xiaoliang, Wei Bolin and Wang Wei.
The patent application number is CN202510720647 20250530. The pate..
Semiconductor
| Wed 18 Mar 2026
Beijing, March 18 -- BOE Huacan Optoelectronics (Zhejiang) has filed a patent application for Light Emitting Diode and Manufacturing Method of Light Emitting Diode. This invention was developed by Wang Bing, Wei Ting, Ge Junfei, Wu Xuhui, Niu Yanping, Wang Shun, Lou Gaoming, Zhou Yu and Li Shuai.
The patent application number i..
Semiconductor
| Wed 18 Mar 2026
Beijing, March 18 -- Suzhou Zican Tech Co Ltd has applied Chinese patent for Deep Ultraviolet Light Emitting Diode. Zhang Yi, Zhuo Changzheng, Zhang Jun, Chen Changqing and Dai Jiangnan developed it.
The patent application number is CN202510886263 20250630. The patent publication number is CN120835639 (A). International Paten..
Measurement & Testing
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published Chengdu Chenxian Photoelectric patent application for Macroscopic Detection Device and Macroscopic Detection Method. The invention was developed by Huang Qiang.
The patent application number is CN202410458735 20240416. The patent publication number i..
Optics & Imaging
| Tue 17 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has received LG Display patent application for Display Device. Kim Sungmoo and Baek Heumeil developed the invention.
The patent application number is US202519285569 20250730. The patent publication number is US20260076006 (A1). International Patent Classification code i..
Electronics
| Tue 17 Mar 2026
Alexandria, March 17 -- Qisda Corporation has applied United States patent for Display Module and Method for Manufacturing the Same. Wu Po-fu developed it.
The patent application number is US202519269298 20250715. The patent publication number is US20260076011 (A1). International Patent Classification codes are H10H29/01, H10..
Semiconductor
| Tue 17 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has received Taiwan-Asia Semiconductor patent application for Light Emitting Diode and Manufacturing Method Thereof. Tsai Ching-yuan, Cheng Hong-ta and Huang Yao-hong developed the invention.
The patent application number is US202519093619 20250328. The patent publicati..
Optics & Imaging
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released BOE Technology Group and Chengdu BOE Optoelectronics Technology patent application for OLED (organic Light Emitting Diode) Display Panel, Preparation Method Thereof and Display Device. This invention was developed by Yang Yamin, Xiang Jie, Zhang Shengd..
Semiconductor
| Mon 16 Mar 2026
Beijing, March 17 -- State Intellectual Property Office of China has released Lextar Electronics Corporation patent application for Light-emitting Element and Display Device Using Same. This invention was developed by Chen Rikang and Guo Xiuyi.
The patent application number is CN202510964644 20210610. The patent publication num..
Semiconductor
| Tue 17 Mar 2026
Beijing, March 17 -- Jiangsu Heyi Guangxian Tech Co Ltd has sought patent for Device and Method for Detecting Visual Defects of OLED (organic Light Emitting Diode) Metal Mask Plate Capable of Preventing Missing Detection. This invention was developed by Li Dean, Shen Fafu, Li Zheng and Fu Zhenhua.
The patent application numbe..
Semiconductor
| Mon 16 Mar 2026
Beijing, March 17 -- Jade Bird Display, Shanghai has sought patent for Miniature Light Emitting Diode (LED) Structure. This invention was developed by Zhu Yuankun, Zhao Shuang and Liu Deshuai.
The patent application number is CN20238095190 20230302. The patent publication number is CN120827013 (A). International Patent Classi..
Software
| Mon 16 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has received Li Zhijian patent application for LED Intelligent Bag or Luggage Controlled by the App of a Mobile Device.
The patent application number is US202519323245 20250909. The patent publication number is US20260069012 (A1). International Patent Classification co..
Retail & Household
| Mon 16 Mar 2026
Beijing, March 17 -- Kohler has filed a patent application for Decorative Frame with Liquid Soap Dispenser and Utensil Flushing Device. This invention was developed by C F Uceda, Throwsell Eric and Gong Jian.
The patent application number is CN202510497599 20250421. The patent publication number is CN120827320 (A). Internationa..
Optics & Imaging
| Tue 17 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has received Samsung Electronics patent application for Backlight Unit and Display Apparatus Including the Same. Han Hyesung, Kim Sungyeol, Kim Taeyeon, Park Chunsoon and Jang Hyukjun developed the invention.
The patent application number is US202519327691 20250912. The p..
Electronics
| Tue 17 Mar 2026
Alexandria, March 17 -- Huawei Technologies has sought patent for Display Panel and Electronic Device. This invention was developed by Liu Jinqiang, Zhang Li, Jiang Fulong and Wang Lei.
The patent application number is US202519391121 20251117. The patent publication number is US20260076013 (A1). International Patent Classificat..
Optics & Imaging
| Tue 17 Mar 2026
Alexandria, March 17 -- LG Display has submitted a patent application for Light Emitting Diode Display Apparatus and Multi Screen Display Apparatus Using the Same. This invention was developed by Son Hyeonho.
The patent application number is US202519389074 20251114. The patent publication number is US20260076000 (A1). Internati..
Electrical
| Mon 16 Mar 2026
Alexandria, March 17 -- U.S. Patent and Trademark Office has released Ford Global Technology patent application for Light Intensity Indicator for Windshield Wipers. This invention was developed by Leyva Aritzahi, Cruz Arturo and Anaya Jorge.
The patent application number is US202418883027 20240912. The patent publication numb..
Optics & Imaging
| Mon 16 Mar 2026
Beijing, March 16 -- Guangdong Aglaia Optoelectronic Materials has submitted a patent application for Arylamine Compound, Composition Containing Arylamine Compound and Organic Electroluminescent Device. Chen Shaofu, Wang Xu, Tan Jiahui, Dai Lei and Cai Lifei developed the invention.
The patent application number is CN20251074..
Semiconductor
| Sun 15 Mar 2026
Munich, March 16 -- European Patent Office has published Taiwan-Asia Semiconductor patent application for Light-emitting Diode. The invention was developed by Cheng Hong-ta, Tsai Ching-yuan and Huang Yao-hong.
The patent application number is EP20250167668 20250401. The patent publication number is EP4704527 (A1). Internation..
Semiconductor
| Mon 16 Mar 2026
Beijing, March 16 -- Luohuaxin Display Tech Development Jiangsu Co Ltd has applied Chinese patent for Light Emitting Diode Chip and Preparation Method Thereof. Chen Wenjuan, Li Yong and Qu Cheng developed it.
The patent application number is CN202511301705 20250912. The patent publication number is CN120813133 (A). Internatio..
Semiconductor
| Mon 16 Mar 2026
Beijing, March 16 -- Playnitride Display Tech Co Ltd has submitted a patent application for Miniature Light Emitting Diode Display Device. Lin Jingliang, Huang Yiru and Li Yunli developed the invention.
The patent application number is CN202410401637 20240403. The patent publication number is CN120809721 (A). International Pa..
Semiconductor
| Sun 15 Mar 2026
Munich, March 16 -- SFC has sought patent for an Organic Light Emitting Diode with Low Voltage, High Efficiency and Long Lifespan. This invention was developed by Kim Kyeong-hyeon, Jang Hyuk Woo, Choi Do Yeong, Park Seo Youn and Kim Kyeong Wan.
The patent application number is EP20250191537 20250724. The patent publication numb..
Automobile
| Mon 16 Mar 2026
Munich, March 16 -- LG Electronics has filed a patent application for Display Device for Vehicle. This invention was developed by Kim Taehwan, Song Jaewan, Lee Chaeyoung, Cho Sunghyun, Kim Kyunglack, Kim Daeyeon, Kim Doyoung and Ryoo Seungseok.
The patent application number is EP20240874812 20240229. The patent publication numb..
Semiconductor
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has received Samsung Display patent application for Display Device. Kim Wan-soo, Kim Jae-won, Lee Chang-yeol and Han Jae Seok developed the invention.
The patent application number is CN202510379256 20250328. The patent publication number is CN120813054 (A). Int..
Optics & Imaging
| Sun 15 Mar 2026
Munich, March 16 -- LG Display has submitted a patent application for Display Device. This invention was developed by Chung Bogyun, Son Hyeonho, Kim Seok, Kim Yoonseok and Lee Jaekyung.
The patent application number is EP20250179023 20250527. The patent publication number is EP4704531 (A1). International Patent Classification..
Optics & Imaging
| Mon 16 Mar 2026
Beijing, March 16 -- State Intellectual Property Office of China has received Chengdu Chenxian Photoelectric patent application for Display Panel and Display Device. Zhang Lixin developed the invention.
The patent application number is CN202410406810 20240407. The patent publication number is CN120813053 (A). International Pate..
Lighting
| Sat 14 Mar 2026
Beijing, March 14 -- State Intellectual Property Office of China has received Gl Shanghai Lighting Co Ltd and Juer Kunshan Photoelectric Lighting Co Ltd patent application for Light-emitting Diode (LED) Lamp Capable of Being Quickly Assembled in Sliding Mode. Liu Huailing, Wang Yonghong and Zhang Jian developed the invention.
..
Electrical
| Fri 13 Mar 2026
Alexandria, March 14 -- U.S. Patent and Trademark Office has awarded a patent to Ellax Corp for Electrical Connector Structure. Chen Yu-jun developed the invention.
The patent application number is US202318233869 20230814. The patent publication number is US12573797 (B2). International Patent Classification codes are H01R13/5..
Semiconductor
| Fri 13 Mar 2026
Alexandria, March 14 -- U.S. Patent and Trademark Office has awarded a patent to Wuhan China Star Optoelectronics Semiconductor Display Technology for Display Panel. Wang Wei and Zhang Weibin developed the invention.
The patent application number is US202017262703 20201023. The patent publication number is US12575263 (B2). In..
Semiconductor
| Fri 13 Mar 2026
Alexandria, March 14 -- United States Patent for Light-emitting Diode Chip and Manufacturing Method Thereof has been issued to Xiamen Sanan Optoelectronics. This invention was developed by Zeng Jiangbin, He Anhe, Peng Kangwei, Lin Suhui, Chang Chung-ying, Liu Peng, Zhan Yu, Lu Chao, Wang Qing and Hong Lingyuan.
The patent appli..
Semiconductor
| Fri 13 Mar 2026
Alexandria, March 14 -- Feng Chia University has secured a patent on Luminescent Composite Material, Production Method and Light Emitting Diode Thereof. Lai Chun-feng developed the invention.
The patent application number is US202217994899 20221128. The patent publication number is US12570898 (B2). International Patent Classifi..
Optics & Imaging
| Fri 13 Mar 2026
Alexandria, March 14 -- United States Patent for Display Device and Fabrication Method Thereof has been issued to AUO Corporation. This invention was developed by Chen Peng-yu.
The patent application number is US202318460715 20230905. The patent publication number is US12575462 (B2). International Patent Classification codes ..
Lighting
| Fri 13 Mar 2026
Beijing, March 13 -- Shenzhen Ronghe Electronic Co Ltd has filed a patent application for Light-emitting Diode (led) Plant Growth Lamp Spectrum Adjusting Method and System Based on Deep Learning. This invention was developed by Lu Yanhui.
The patent application number is CN202511168805 20250820. The patent publication number ..
Semiconductor
| Fri 13 Mar 2026
Beijing, March 13 -- BOE Huacan Optoelectronics Suzhou has filed a patent application for Light Emitting Diode with Improved Light Emitting Uniformity. This invention was developed by Cao Dong, Wang Hongzhan, Lyu Weiqiang, Cheng Shaowen, Wang Tao, Zhao Ruide and Zheng Haolan.
The patent application number is CN202510719700 20..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Dongguan Kaihua Environmental Prot New Material Co Ltd patent application for High-temperature-resistant Flame-retardant Double-faced Adhesive Tape for OLED Screen Assembly and Preparation Method Thereof. The invention was developed by Li Lianwen, Zhe..
Semiconductor
| Fri 13 Mar 2026
Beijing, March 13 -- Christie Digital Systems USA has submitted a patent application for Light Emitting Diode Device and Light Emitting Diode Package. This invention was developed by Lemieux Marc, Wolf Christian and Hemphill Bryan.
The patent application number is CN202510303426 20250314. The patent publication number is CN12..
Semiconductor
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has published Christie Digital Systems USA patent application for Light Emitting Diode Device and Light Emitting Diode Package. The invention was developed by Lemieux Marc, Wolf Christian and Hemphill Bryan.
The patent application number is CN202510303239 202503..
Semiconductor
| Fri 13 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has received BOE Huacan Optoelectronics Guangdong Co Ltd patent application for Light Emitting Diode Capable of Reducing Light Emitting Angle, Preparation Method of Light Emitting Diode and Display Panel. Zhang Wei, Wu Zhihao, Ye Qingxian and Wang Jiangbo developed..
Semiconductor
| Fri 13 Mar 2026
Beijing, March 13 -- Jiangsu Guozhongxin Semiconductor Tech Co Ltd has filed a patent application for Led Semiconductor Chip Packaging Device. This invention was developed by Fu Guoyang, Hu Wei and Chen Hong.
The patent application number is CN202511269714 20250908. The patent publication number is CN120786994 (A). Internatio..
Semiconductor
| Fri 13 Mar 2026
Beijing, March 13 -- Luohuaxin Display Tech Development Jiangsu Co Ltd has sought patent for Light Emitting Diode Chip and Preparation Method Thereof, and LED Packaging Body. This invention was developed by Qu Cheng, Chen Wenjuan, Ji Jiawei and Chen Feng.
The patent application number is CN202511222929 20250829. The patent pu..
Optics & Imaging
| Fri 13 Mar 2026
Beijing, March 13 -- Star Display Co Ltd has filed a patent application for Led Display Screen Configuration System for Improving Human Eye Image Gray Scale Identification Effect. This invention was developed by Cai Yiyou, Qiu Shaowei and Huang Yinzheng.
The patent application number is CN202410402230 20240403. The patent pub..
Optics & Imaging
| Thu 12 Mar 2026
Beijing, March 13 -- State Intellectual Property Office of China has released Guangzhou Samplex Electronic Tech Co Ltd patent application for Bailian Ultra-black Nano-composite Coating and Contrast Enhancement Application Thereof in Led (light-emitting Diode) Display Screen. This invention was developed by Wang Zhenhua.
The p..
Electronics
| Fri 13 Mar 2026
Beijing, March 13 -- Samsung Display has submitted a patent application for Display Panel and Electronic Device Including the Same. This invention was developed by Choi Kyung-hyun, Son Dong-hyun, Lee So-ra and Kim Jong-seok.
The patent application number is CN202510414444 20250403. The patent publication number is CN120787054 (..
Semiconductor
| Fri 13 Mar 2026
Beijing, March 13 -- Institute of Semiconductors, Chinese Academy of Sciences has filed a patent application for Ultraviolet Light Emitting Diode Packaging Structure. This invention was developed by Guo Ya'nan, Liu Naixin, Li Jinmin, Yan Jianchang and Wang Junxi.
The patent application number is CN20251110615 20250722. The pate..
Semiconductor
| Fri 13 Mar 2026
Beijing, March 13 -- BOE Huacan Optoelectronics Suzhou has submitted a patent application for Reversed Polarity Light Emitting Diode and Preparation Method Thereof. Hang Wei, Wang Hongzhan, Huang Qing and Xu Yanming developed the invention.
The patent application number is CN202510701407 20250528. The patent publication number ..
Semiconductor
| Fri 13 Mar 2026
Beijing, March 13 -- BOE Huacan Optoelectronics (Zhejiang) has submitted a patent application for Patterned Substrate, Light Emitting Diode and Preparation Method Thereof. This invention was developed by Xi Qingnan, Jiang Han and Lyu Pengyu.
The patent application number is CN202510902193 20250701. The patent publication number..
Plastics
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Dongguan Fuan Photoelectric Tech Co Ltd patent application for Acridine-containing Polymer as Well as Preparation Method and Application Thereof. The invention was developed by Peng Feng and Xie Jingshan.
The patent application number is CN20241040..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received Hubei Youweixin Tech Co Ltd patent application for Deep Ultraviolet Light Emitting Diode and Epitaxial Growth Method Thereof. Zhang Jun, Chen Shengchang, Zhang Yi, Zhuo Changzheng, Chen Changqing and Dai Jiangnan developed the invention.
The patent ..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Soochow University has submitted a patent application for Preparation Method of Flip Miniature Light-emitting Diode. This invention was developed by Cao Bing, Yuan Weiwen, Chen Yang, Wang Ziwei, Jiang He, Sun Ti and Xu Feng.
The patent application number is CN20251137447 20250411. The patent publication n..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Soochow University has filed a patent application for Light-emitting Surface Structure of Flip Miniature Light-emitting Diode and Preparation Method and Application of Light-emitting Surface Structure. This invention was developed by Cao Bing, Yuan Weiwen, Chen Yang, Wang Ziwei, Jiang He, Sun Ti and Xu Feng...
Telecom
| Thu 12 Mar 2026
Beijing, March 12 -- Geng Xiaodong has submitted a patent application for Short-distance Multi-node Optical Communication System for Industrial Communication.
The patent application number is CN202510980099 20250716. The patent publication number is CN120768463 (A). International Patent Classification codes are H04B10/25, H0..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Fuzhou University patent application for Structured Preparation Method of Charge Generation Layer of Laminated Quantum Dot Light Emitting Diode. This invention was developed by Hu Hailong, Yu Kuibao, Li Fushan, Lin Lihua and Yang Kaiyu.
The patent app..
Semiconductor
| Thu 12 Mar 2026
Beijing, March 12 -- Soochow University has submitted a patent application for Flip Micro Light Emitting Diode for Improving Top Light Extraction Efficiency. This invention was developed by Cao Bing, Yuan Weiwen, Chen Yang, Wang Ziwei, Jiang He, Sun Ti and Xu Feng.
The patent application number is CN20251137071 20250411. The pa..
Semiconductor
| Tue 10 Mar 2026
Beijing, March 11 -- Xiamen University and Tan Kah Kee Innovation Laboratory have sought patent for Characterization Data Analysis Method, Device and Equipment of Light Emitting Diode and Medium. This invention was developed by Li Cheng, Jiang Zhuoying, Li Jiali, Li Lin, Chen Mengyu, Huang Kai, Li Jinchai and Zhang Rong.
The ..
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