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Electronics
| Mon 27 Apr 2026
Alexandria, April 27 -- Vivo Mobile Communication has submitted a patent application for Display Panel and Electronic Device. This invention was developed by Su Zipeng and Zhang Shigao.
The patent application number is US202519424533 20251218. The patent publication number is US20260110941 (A1). International Patent Classificat..
Electronics
| Mon 27 Apr 2026
Alexandria, April 27 -- Samsung Display has submitted a patent application for Display Device and Electronic Device Including the Same. Lee Jongwon, Kang Jaewoong, Jang Jinhyuk, Ryu Yongwoo and Han Kookhyun developed the invention.
The patent application number is US202519256606 20250701. The patent publication number is US2026..
Electronics
| Mon 27 Apr 2026
Alexandria, April 27 -- Samsung Display has applied United States patent for Light-emitting Diode, Electronic Device Including the Same and Compounds for Light-emitting Diode. Yu Hayoung, Kim Gyeongheon, Kim Hoi-lim and Lee Junyoung developed it.
The patent application number is US202519231727 20250609. The patent publication n..
Lighting
| Fri 24 Apr 2026
Alexandria, April 25 -- U.S. Patent and Trademark Office has awarded a patent to Manlux Tech Inc for LED Light Source with High Luminous Intensity. Man Kin Wah, Hock Yeo Chun and Liu Jian Qiang developed the invention.
The patent application number is US202418910344 20241009. The patent publication number is US12607324 (B2). ..
Semiconductor
| Sat 25 Apr 2026
Beijing, April 25 -- Kim Min Sun and Groeben Tech Co Ltd have submitted a patent application for Light Emitting Diode Driving Device and Method for Generating Driving Signal Thereof. This invention was developed by Kim Young-hoon, Zhao Qiyu and Kim Min-sun.
The patent application number is CN202510707779 20250529. The patent ..
Electronics
| Fri 24 Apr 2026
Alexandria, April 25 -- LG Display has obtained a patent for display apparatus. This invention was developed by Lee Cheolsu and Choi Jinho.
The patent application number is US202519089847 20250325. The patent publication number is US12609060 (B2). International Patent Classification codes are G09G3/00, G09G3/3233, G09G3/3258 ..
Semiconductor
| Fri 24 Apr 2026
Alexandria, April 25 -- U.S. Patent and Trademark Office has awarded a patent to City University of Hong Kong for Metal Complex and Light Emitting Device. Chi Yun and Yan Jie developed the invention.
The patent application number is US202217892250 20220822. The patent publication number is US12610730 (B2). International Paten..
Semiconductor
| Sat 25 Apr 2026
Beijing, April 25 -- State Intellectual Property Office of China has published Quanzhou Sanan Semiconductor Technology patent application for Light-emitting Diode Packaging Body and Light-emitting Device. The invention was developed by Yang Xianjing, Shi Junpeng, Su Ziyun, Zeng Zhiyang, Li Zhengqin and Zhuang Songtao.
The pat..
Semiconductor
| Sat 25 Apr 2026
Beijing, April 25 -- Jade Bird Display, Shanghai has sought patent for Light Emitting Diode Chip. This invention was developed by Gu Zhichen, Zhao Shuang, Zhu Yuankun, Chen Weixin and Xu Qunchao.
The patent application number is CN202511677393 20251117. The patent publication number is CN121126993 (A). International Patent Clas..
Electronics
| Thu 23 Apr 2026
Beijing, April 24 -- Harbin Engineering University and Yantai Engineering Univ Research Institute have submitted a patent application for Hydrogen Smoke Targeted Sensor for Lithium Battery Thermal Runaway and Detection Method. This invention was developed by Liu Hongda, Liu Yuxi, Liu Zhengxin, Wu Xuming, Liu Jiawei and Li Hanlin..
Measurement & Testing
| Thu 23 Apr 2026
Beijing, April 24 -- Xi'an XD Power Electronics Co Ltd and China XD Electric have submitted a patent application for Passive Switching Value Detection Circuit and Method. Guo Qi, Wu Jiaqi, Yue Weigong, Lang Lang and Zhang Fengcai developed the invention.
The patent application number is CN202511382212 20250925. The patent pub..
Semiconductor
| Fri 24 Apr 2026
Alexandria, April 25 -- AUO Corporation has been awarded a patent for Light Emitting Panel. This invention was developed by Huang Kuo-hsuan and Jian Bo-ru.
The patent application number is US202318470395 20230919. The patent publication number is US12610678 (B2). International Patent Classification codes are H10H20/857 and H1..
Semiconductor
| Fri 24 Apr 2026
Alexandria, April 25 -- Seoul Viosys has secured a patent on Deep Ultraviolet Light-emitting Diode. Kim Tae Gyun, Kwak June Sik and Lee Kyu Ho developed the invention.
The patent application number is US202318097313 20230116. The patent publication number is US12610674 (B2). International Patent Classification codes are H10H2..
Optics & Imaging
| Fri 24 Apr 2026
Alexandria, April 25 -- Apple has been granted a patent for Pixel Optical Structures for Display Optical Efficiency. Yang Young Cheol, Kim Young Seok, Holsteen Aaron L, Cheng Cheng, Hsu Chin Wei, Lu Hsin I, Rau Ileana G, Choi Jaein, Perkins James M, Ibbetson James P, Johnson Joy M, Liao Jui-chih, Molesa Steven E, Kang Sunggu, De..
Semiconductor
| Fri 24 Apr 2026
Warsaw, April 24 -- The Polish Patent Office has received AGH University of Science and Technology, Kraków patent application for Method of Producing a Light-emitting Diode. Tkacz-?miech Katarzyna, Dynda? Katarzyna and Sanetra Jerzy developed the invention.
The patent application number is PL20180428122 20181211. The patent..
Optics & Imaging
| Fri 24 Apr 2026
Beijing, April 24 -- Tsinghua University has sought patent for Organic Compound, Application Thereof and Organic Electroluminescent Device Containing Organic Compound. This invention was developed by Zhang Dongdong, Duan Lian, Fan Tianjiao, Liu Qiwei and Zhang Hai.
The patent application number is CN202410745268 20240611. The..
Electronics
| Thu 23 Apr 2026
Beijing, April 24 -- Apple has submitted a patent application for Eye Tracking Assembly. This invention was developed by Maric Ivana S, Scheer Evelyn, Sally James W, A N Zimmerman, Wu Shung C and Molnar Karl.
The patent application number is CN202510728293 20250603. The patent publication number is CN121115297 (A). Internatio..
Lighting
| Thu 23 Apr 2026
Beijing, April 23 -- Philips Lighting has submitted a patent application for Light Generating Device Using Single Quarter-wave Plate for Generating White Light. This invention was developed by Hikmet Rifat Ata Mustafa and Van Bommel Ties.
The patent application number is CN20248030841 20240425. The patent publication number i..
Semiconductor
| Thu 23 Apr 2026
Beijing, April 23 -- Naweilang Tech Shenzhen Co Ltd has submitted a patent application for Multi-wavelength Light-emitting Diode Chip, Chip Set Thereof, Display Module and Light-emitting Device. Yan Chunhui, Du Yanhao, Sun Wei, Nie Dawei, Chen Zhiwei, Wang Kaijun and Chen Jianjin developed the invention.
The patent applicatio..
Semiconductor
| Thu 23 Apr 2026
Beijing, April 23 -- Nantong Tongfang Semiconductor Co Ltd has submitted a patent application for Light-emitting Diode Chip for Improving Polarization Effect of Quantum Well Light-emitting Layer and Preparation Method of Light-emitting Diode Chip. This invention was developed by Liu Baoqin, Chen Miaoqing, Zhu Jianfeng, Xu Kouqin..
Electrical
| Thu 23 Apr 2026
Beijing, April 23 -- Nantong Tongfang Semiconductor Co Ltd has submitted a patent application for Light Emitting Diode Capable of Improving Current Expansion Capability and Antistatic Capability and Preparation Method Thereof. This invention was developed by Liu Baoqin, Chen Miaoqing, Zhu Jianfeng, Zhang Wei and Ou Yang.
The ..
Semiconductor
| Wed 22 Apr 2026
Geneva, April 23 -- World Intellectual Property Organization has published Merck Patent patent application for Materials for Organic Light Emitting Diodes. The invention was developed by Montenegro Elvira, Linge Rouven and Kraska Martin.
The patent application number is WO2025EP78665 20251006. The patent publication number is..
Electronics
| Wed 22 Apr 2026
Geneva, April 23 -- World Intellectual Property Organization has released Samsung Display patent application for Display Panel and Electronic Device Comprising Same. This invention was developed by Park Jun Su and Park Jun Hyeong.
The patent application number is WO2025KR15681 20251001. The patent publication number is WO202607..
Energy
| Thu 23 Apr 2026
Geneva, April 23 -- Cree LED has filed a patent application for Coefficient of Thermal Expansion Structures in Submounts of Light-emitting Diodes. This invention was developed by Check Michael and Blakely Colin.
The patent application number is WO2025US46989 20250918. The patent publication number is WO2026080204 (A1). Internat..
Optics & Imaging
| Thu 23 Apr 2026
Geneva, April 23 -- Meta Platforms Technologies has sought patent for Virtual Reality Display Sun Damage Protection. This invention was developed by Lee Agnes, Xiang Jimmy and Jiang Jun.
The patent application number is WO2025US35644 20250627. The patent publication number is WO2026080116 (A1). International Patent Classificati..
Lighting
| Wed 22 Apr 2026
Beijing, April 22 -- Xi'an Xindong Microelectronic Tech Co Ltd has submitted a patent application for Radiating Structure and Anti-dazzle Multi-scene Adaptive LED (light-emitting Diode) Lighting Lamp. This invention was developed by Wu Da and Styron.
The patent application number is CN202511463172 20251014. The patent publica..
Optics & Imaging
| Tue 21 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Guojing Hechuang Qingdao Tech Co Ltd patent application for Light Emitting Diode Display Device. This invention was developed by Liu Kangzhong, Wang Shiyu, Lyu Yong, Cui Caoxiang, Zhang Chunyang, Guo Baijun and Zhang Fuxuan.
The patent application n..
Semiconductor
| Wed 22 Apr 2026
Beijing, April 22 -- Shenzhen TCL High New Tech Development Co Ltd has submitted a patent application for Composite Material, Film and Quantum Dot Light Emitting Diode. Jiang Hua developed the invention.
The patent application number is CN202410736153 20240607. The patent publication number is CN121086784 (A). International P..
Industrial
| Wed 22 Apr 2026
Canberra, April 22 -- Sumitomo Heavy Industries has submitted a patent application for Corrosion Prevention Device and Corrosion Prevention Method. Yokoyama Kazuya and Nakajyo Terunobu developed the invention.
The patent application number is AU20200217056 20200121. The patent publication number is AU2020217056 (A1). Internat..
Electrical
| Tue 21 Apr 2026
Beijing, April 22 -- Shenzhen University has submitted a patent application for Pixel Circuit. Zhang Meng, Huang Zidong, Yang Shouxian, Ye Zijian, Li Penghui, Liao Haoming and Yan Yan developed the invention.
The patent application number is CN202511660669 20251113. The patent publication number is CN121096275 (A). Internatio..
Tools and Machinery
| Tue 21 Apr 2026
Beijing, April 22 -- Samsung Display has submitted a patent application for Pixel. This invention was developed by Woo Min Kyu and Kim Hyun-joon.
The patent application number is CN202511313711 20210413. The patent publication number is CN121096273 (A). International Patent Classification code is G09G3/3225. Cooperative Paten..
Semiconductor
| Tue 21 Apr 2026
Beijing, April 21 -- Suzhou Yixin Semiconductor Co Ltd has submitted a patent application for Micro-led Packaging Structure and Manufacturing Method Thereof. This invention was developed by Gu Yang, Zhai Feng, Zhou Lu and Tang Biao.
The patent application number is CN202511614202 20251106. The patent publication number is CN1..
Lighting
| Mon 20 Apr 2026
Beijing, April 20 -- Linhai Qinghui Photoelectric Lighting Co Ltd has sought patent for High-refractive-index Transparent Silica Gel for Encapsulating LED Lamp Beads and Preparation Method Thereof. This invention was developed by Zeng Yongfu.
The patent application number is CN202511386877 20250926. The patent publication num..
Semiconductor
| Tue 21 Apr 2026
Beijing, April 21 -- Institute of Semiconductors, Chinese Academy of Sciences has submitted a patent application for Full-color Nano-LED Array. This invention was developed by Liu Zhiqiang, Shi Bo, Liang Meng, Zhang Ning, Kang Junjie, Yi Xiaoyan and Wang Junxi.
The patent application number is CN202410699293 20240531. The pat..
Semiconductor
| Mon 20 Apr 2026
Beijing, April 21 -- Microchip Technology has submitted a patent application for Apparatus for Receiving Downstream Information Via Light Emitting Diode (LED) Controller. This invention was developed by Pastor Marco and Gonzalez Ignacio.
The patent application number is CN20248030739 20240507. The patent publication number is..
Electronics
| Tue 21 Apr 2026
Alexandria, April 21 -- Samsung Display has applied United States patent for Display Panel and Electronic Device Comprising the Same. Park Junsu and Park Junhyeong developed it.
The patent application number is US202519354489 20251009. The patent publication number is US20260107613 (A1). International Patent Classification code..
Electronics
| Tue 21 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has published Samsung Display patent application for Display Panel and Electronic Device Including the Same. The invention was developed by Park Junsu and Park Junhyeong.
The patent application number is US202519349643 20251003. The patent publication number is US20260107..
Semiconductor
| Tue 21 Apr 2026
Beijing, April 21 -- Shenzhen Qili Tech Co Ltd has applied Chinese patent for Dynamic Advertisement Display Method and System for Transparent OLED (organic Light Emitting Diode) Equipment of Subway Window. Zhang Qihong developed it.
The patent application number is CN202511382319 20250925. The patent publication number is CN1..
Optics & Imaging
| Mon 20 Apr 2026
Alexandria, April 21 -- U.S. Patent and Trademark Office has published Kunshan Yunyinggu Electronic Technology patent application for Low Power Active Matrix Organic Light-emitting Diode Display. The invention was developed by Gu Jing and Peng Yu-hsun.
The patent application number is US202519370965 20251028. The patent publica..
Lighting
| Mon 20 Apr 2026
Beijing, April 20 -- AU Optronics Suzhou Corp and AU Optronics have filed a patent application for Direct Type Reflection Lampshade. This invention was developed by Cheng Kai and Wang Mingyue.
The patent application number is CN202511408550 20250929. The patent publication number is CN121067291 (A). International Patent Class..
Optics & Imaging
| Mon 20 Apr 2026
Alexandria, April 21 -- Meta Platforms Technologies has sought patent for Virtual Reality Display Sun Damage Protection. This invention was developed by Xiang Jie, Lee Agnes and Jiang Jun.
The patent application number is US202418912454 20241010. The patent publication number is US20260104594 (A1). International Patent Classifi..
Optics & Imaging
| Tue 21 Apr 2026
Alexandria, April 21 -- Samsung Display has sought patent for Display Device and Method of Manufacturing the Same. This invention was developed by Choi Jungho, Kim Youngkuk, Bang Seokhwan and Lee Joo-hee.
The patent application number is US202519262555 20250708. The patent publication number is US20260107635 (A1). Internation..
Optics & Imaging
| Tue 21 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has released BOE Technology Group and Beijing BOE Technology Development patent application for Light-emitting Substrate, Display Panel and Display Device. This invention was developed by Yang Shaopeng, Dong Shuilang, Cao Zhanfeng, Lu Xinhong, Li Liuqing, Li Guoten..
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