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Semiconductor
| Tue 29 Apr 2025
Taipei, April 30 -- Taiwan Patent Office has awarded a patent to LG Display for micro light emitting diode display device. Go Jae Yeong, Kim Tae-gung and Park Dae Sung developed the invention.
The patent application number is TW20240109129 20221028. The patent publication number is TWI862434 (B). International Patent Classifica..
Semiconductor
| Tue 29 Apr 2025
Taipei, April 30 -- Taiwan Patent for micro light-emitting diode package has been issued to Lextar Electronics Corporation. This invention was developed by Lin Chih-hao, Wu Po-han, Su Tsung-hao and Ma Wei-yuan.
The patent application number is TW20230126148 20230713. The patent publication number is TWI862002 (B). International..
Optics & Imaging
| Tue 29 Apr 2025
Taipei, April 30 -- Taiwan Patent for light emitting display apparatus has been issued to LG Display. This invention was developed by Yoo Chungryeol, Kwon Soonho and Kim Jaehee.
The patent application number is TW20220146052 20221130. The patent publication number is TWI861612 (B). International Patent Classification codes are ..
Electrical
| Tue 29 Apr 2025
Taipei, April 30 -- ANPEC Electronics has been awarded a patent for driver circuit for adaptively switching light-emitting diode current. This invention was developed by Chen Wen-yen.
The patent application number is TW20230134003 20230907. The patent publication number is TWI862147 (B). International Patent Classification code..
Medical
| Wed 30 Apr 2025
Beijing, April 30 -- Qisheng Shanghai Medical Instr Co Ltd has received a patent for external monitoring equipment for blood purifier. This invention was developed by Feng Lian and Feng Zhijun.
The patent application number is CN202323134804U 20231121. The patent publication number is CN221713062 (U). International Patent Cla..
Optics & Imaging
| Tue 29 Apr 2025
Seoul, April 29 -- Radiant Opto Electronics Suzhou Co Ltd and Radiant Opto Electronics Corp have submitted a patent application for light module driving method, illumination device, display device and display system. Lin Jon Hong, Wu Peng Hsiang and Sun Chun Yi developed the invention.
The patent application number is KR20247..
Optics & Imaging
| Mon 28 Apr 2025
Taipei, April 29 -- Global Technologies Co Ltd has obtained a patent for backlight apparatus for display and current control ic of backlight apparatus. This invention was developed by Kim Yong Geun and Kim Min Seon.
The patent application number is TW20220129050 20220803. The patent publication number is TWI864423 (B). Intern..
Optics & Imaging
| Tue 29 Apr 2025
Seoul, April 29 -- Samsung Display has filed a patent application for display device. This invention was developed by Lee Seung Kyu and Hwang Yongsik.
The patent application number is KR20220115814 20220914. The patent publication number is KR20240037436 (A). International Patent Classification codes are G09G3/00 and G09G3/32..
Plastics
| Mon 28 Apr 2025
Taipei, April 29 -- NAMICS Corporation has received a patent for photocurable resin composition. This invention was developed by Sato Ayako and Nagata Rieko.
The patent application number is TW20210109571 20210317. The patent publication number is TWI864249 (B). International Patent Classification codes are C08F122/14, C08F2/50..
Measurement & Testing
| Tue 29 Apr 2025
Beijing, April 29 -- Wuhan Aviation Instrument has been awarded a patent for meter pen type test instrument starting and closing device. This invention was developed by Su Xin and Li Jinbiao.
The patent application number is CN202322828493U 20231020. The patent publication number is CN221709653 (U). International Patent Class..
Semiconductor
| Tue 29 Apr 2025
Seoul, April 29 -- Korean Intellectual Property Office has published Samsung Electronics patent application for light irradiation apparatus substrate de-bonding system including the same and substrate de-bonding method using the same. The invention was developed by Choi Jaehyuk.
The patent application number is KR20220115687 20..
Optics & Imaging
| Sun 27 Apr 2025
Alexandria, April 28 -- Samsung Display has sought patent for display device. This invention was developed by Hur Sungmin.
The patent application number is US202418756113 20240627. The patent publication number is US2025133937 (A1). International Patent Classification code is H10K59/80. Cooperative Patent Classification code ..
Semiconductor
| Sun 27 Apr 2025
Alexandria, April 28 -- IN 2 Dev LLC has submitted a patent application for high intensity replaceable light emitting diode module and array. This invention was developed by Anderson Deloren E.
The patent application number is US202419007224 20241231. The patent publication number is US2025133641 (A1). International Patent Cl..
Semiconductor
| Mon 28 Apr 2025
Alexandria, April 28 -- Taiwan-Asia Semiconductor has sought patent for method for inspecting light emitting diode package. This invention was developed by Chen Chih-hung and Kuo Hui-chen.
The patent application number is US202418800355 20240812. The patent publication number is US2025130271 (A1). International Patent Classific..
Semiconductor
| Sun 27 Apr 2025
Alexandria, April 28 -- Samsung Display has filed a patent application for pixel arrangement structure for organic light emitting diode display. This invention was developed by Lee Sang-shin.
The patent application number is US202419001041 20241224. The patent publication number is US2025131875 (A1). International Patent Classi..
Software
| Fri 25 Apr 2025
Geneva, April 26 -- Leia has sought patent for pixel shapes for autostereoscopic displays. This invention was developed by Zipp Lucas J and Pavlovetc Ilia M.
The patent application number is WO2024US41086 20240806. The patent publication number is WO2025080336 (A1). International Patent Classification codes are H04N13/305, H0..
Optics & Imaging
| Sat 26 Apr 2025
Beijing, April 26 -- Chinese Patent for charge coupled device (ccd) bar code scanner with color light source has been issued to Foshan Xincode Electronic Tech Co Ltd. This invention was developed by Cheng Yong.
The patent application number is CN202323645659U 20231229. The patent publication number is CN221686949 (U). Interna..
Semiconductor
| Sat 26 Apr 2025
Beijing, April 26 -- HC Semitek Suzhou Co Ltd has been awarded a patent for light emitting diode for improving internal quantum efficiency and display panel. This invention was developed by Song Mu, Wang Shijun and Li Tong.
The patent application number is CN202323525583U 20231222. The patent publication number is CN221687544..
Semiconductor
| Sat 26 Apr 2025
Beijing, April 26 -- Guangdong Vanward Electric has been granted a patent for driving circuit of light emitting diode. This invention was developed by Zhou Guoyuan.
The patent application number is CN202323564925U 20231226. The patent publication number is CN221687189 (U). International Patent Classification code is G09G3/32.
..
Lighting
| Fri 25 Apr 2025
Munich, April 26 -- European Patent Office has released Semisilicon Technology patent application for light-emitting diode lamp string system. This invention was developed by Peng Wen-chi.
The patent application number is EP20240194251 20240813. The patent publication number is EP4543146 (A1). International Patent Classificat..
Electrical
| Sat 26 Apr 2025
Beijing, April 26 -- State Intellectual Property Office of China has awarded a patent to CECEP Yuanping Wind Power Generation Co Ltd for safety early warning device for power transmission line iron tower. Chen Qiang, Zhang Huayao, Li Jianqing, Zhang Qing, Yang Qicheng and Zhang Yunxin developed the invention.
The patent appli..
Semiconductor
| Thu 24 Apr 2025
Alexandria, April 25 -- SFC has obtained a patent for compound for organic light-emitting diode and organic light-emitting diode comprising same. This invention was developed by Lee Seung-soo and Lee Tae Gyun.
The patent application number is US202017607019 20200521. The patent publication number is US12284917 (B2). Internati..
Semiconductor
| Thu 24 Apr 2025
Alexandria, April 25 -- SFC has been granted a patent for organic light-emitting compound and organic light-emitting diode comprising same. This invention was developed by Cha Soon-wook, Shin Yoona, Lim Jea-geon, Park Sang-woo, Kim Ji-hwan, Yoo Jung-ho and Park Young-hwan.
The patent application number is US201615771418 20161..
Optics & Imaging
| Thu 24 Apr 2025
Alexandria, April 25 -- LG Display has received a patent for display apparatus. This invention was developed by Ahn Taejoon and Choi Bongki.
The patent application number is US202318382711 20231023. The patent publication number is US12282618 (B2). International Patent Classification codes are G06F3/041, G06F3/044 and G09G3/3..
Lighting
| Fri 25 Apr 2025
Beijing, April 25 -- State Intellectual Property Office of China has awarded a patent to Zhenjiang E D Optoelectrical Lighting Co Ltd for vehicle-mounted lamp structure with built-in convex mirror. Cai Xiaoruo and Yin Yongxiang developed the invention.
The patent application number is CN202420903309U 20240428. The patent publ..
Optics & Imaging
| Thu 24 Apr 2025
Alexandria, April 25 -- Samsung Display has obtained a patent for display device. This invention was developed by Cheon Soohong, Song Hyungjin and Lee Seongyoung.
The patent application number is US202217698425 20220318. The patent publication number is US12283650 (B2). Cooperative Patent Classification codes are H10D86/441 (..
Lighting
| Fri 25 Apr 2025
Alexandria, April 25 -- Hella GmbH & Co KGaA has been granted a patent for light-guide element for a lighting device for a motor vehicle. Hohmann Carsten and Muegge Martin developed the invention.
The patent application number is US202418666492 20240516. The patent publication number is US12281776 (B2). International Patent Cla..
Optics & Imaging
| Fri 25 Apr 2025
Seoul, April 25 -- LG Display has applied Korean patent for pixel circuit and display apparatus comprising pixel circuit. Kim Jeong Ho, Jung Dae Sung and Kim Dae Kyu developed it.
The patent application number is KR20220114844 20220913. The patent publication number is KR20240036261 (A). International Patent Classification code..
Optics & Imaging
| Thu 24 Apr 2025
Alexandria, April 25 -- Samsung Electronics has secured a patent on backlight module, display device, and method for driving backlight unit. Kang Sugyeung, Lee Sungmok, Cho Changyeon, Kim Kang Joo and Kim Sunkwon developed the invention.
The patent application number is US202318373062 20230926. The patent publication number is ..
Semiconductor
| Thu 24 Apr 2025
Alexandria, April 25 -- BOE Mled Tech Co Ltd and BOE Technology has been awarded a patent for miniature light emitting diode chip, display substrate and method for manufacturing the display substrate, display device. This invention was developed by Yun Xaiwei, Chen Chenchang, Huang Wenchieh, Gao Bo, Qian Xuehai, Jin Meiling, Sun..
Semiconductor
| Thu 24 Apr 2025
Alexandria, April 25 -- U.S. Patent and Trademark Office has awarded a patent to Seoul Semiconductor for display apparatus and method of manufacturing the same. Takeya Motonobu and Lee Jong Ik developed the invention.
The patent application number is US202418430477 20240201. The patent publication number is US12283651 (B2). I..
Semiconductor
| Thu 24 Apr 2025
Alexandria, April 25 -- BOE Technology has secured a patent on organic light emitting diode display substrate and preparation method thereof, and organic light emitting diode display apparatus. Lu Jiangnan, Shang Guangliang, Liu Libin, Wang Li, Yin Xinshe and Shi Shiming developed the invention.
The patent application number is..
Semiconductor
| Thu 24 Apr 2025
Seoul, April 25 -- Samsung Display has submitted a patent application for display apparatus. This invention was developed by Choi Jong Hyun, Kim Youn Joon and Lee Ki June.
The patent application number is KR20220115106 20220913. The patent publication number is KR20240036773 (A). International Patent Classification codes are ..
Semiconductor
| Thu 24 Apr 2025
Alexandria, April 25 -- U.S. Patent and Trademark Office has awarded a patent to LG Electronics for display device using semiconductor light emitting diode. Park Sangdae, Park Sungjin, Um Jaegwang and Yuh Hwankuk developed the invention.
The patent application number is US201917607613 20190507. The patent publication number is ..
Semiconductor
| Thu 24 Apr 2025
Seoul, April 25 -- Seoul Semiconductor has submitted a patent application for light emitting diode package and backlight unit including the same. This invention was developed by Shin Dong Sun and Jang Seung Sin.
The patent application number is KR20247006722 20220728. The patent publication number is KR20240036684 (A). Intern..
Semiconductor
| Thu 24 Apr 2025
Seoul, April 25 -- Korean Intellectual Property Office has released LG Display patent application for organic light emitting diode display. This invention was developed by Lee Kyoung Mook, Choi Nack Bong, Kim Dong Yul, Han Myung Woo and Bae Yeon Gyeong.
The patent application number is KR20240033646 20240311. The patent publica..
Electronics
| Wed 23 Apr 2025
Beijing, April 24 -- Beijing Zhongxing Tianshi Tech Co Ltd and Vimicro Co Ltd have sought patent for camera delay detection method and device and electronic equipment. This invention was developed by Yang Yanfei.
The patent application number is CN202411501460 20241025. The patent publication number is CN119277050 (A). Intern..
Medical
| Fri 25 Apr 2025
Alexandria, April 25 -- U.S. Patent and Trademark Office has awarded a patent to Barker Andrew John for mobile ocular light therapy. The patent application number is US202318343450 20230628. The patent publication number is US12280269 (B2). International Patent Classification code is A61N5/06. Cooperative Patent Classification c..
Electronics
| Thu 24 Apr 2025
Seoul, April 24 -- Korean Intellectual Property Office has released Samsung Display patent application for diaplay panel. This invention was developed by Kim Jeong Gi, Kim Sung Wook, Kim Tae Sik, Park Young Woo, Lee Jeong Soo, Lee Jin A, Im Wan Soon and Chu Seong Baik.
The patent application number is KR20220114491 20220908. ..
Semiconductor
| Wed 23 Apr 2025
Beijing, April 24 -- Shenzhen Sitan Technology has applied Chinese patent for miniature light-emitting diode chip, manufacturing method and miniature light-emitting diode device. Chen Wan and Zhang Ke developed it.
The patent application number is CN202411360455 20240927. The patent publication number is CN119277868 (A). Inte..
Electronics
| Wed 23 Apr 2025
Taipei, April 24 -- Taiwan Patent Office has awarded a patent to Lin Chih Cherng for light-emitting module of light-emitting keyboard including a driving circuit board and a connecting mechanism. The patent application number is TW20220132763 20220830. The patent publication number is TWI860543 (B). International Patent Classifi..
Semiconductor
| Thu 24 Apr 2025
Taipei, April 24 -- Nd Mat Corp has received a patent for light-emitting down conversion organic nano-dot, composition for color conversion film comprising thereof, and conversion film, display device and light emitting diode device prepared therefrom. This invention was developed by Kwon Jang Hyuk, Chae Mi Young, Jung Young Hun..
Semiconductor
| Wed 23 Apr 2025
Beijing, April 24 -- State Intellectual Property Office of China has received Xiamen University and Tan Kah Kee Innovation Laboratory patent application for transfer method, device and equipment of light emitting diode chip, medium and product. Huang Kai, Chen Fangqi, Li Jinchai, Zhao Chunfeng and Zhang Rong developed the invent..
Semiconductor
| Wed 23 Apr 2025
Beijing, April 24 -- State Intellectual Property Office of China has received Tianjin Sanan Optoelectronics patent application for light emitting diode and light emitting device. Wu Zhiwei, Wang Yanyun, Liu Zhuangshi, Guo Huanshao and Peng Yuren developed the invention.
The patent application number is CN202411339487 20240924..
Semiconductor
| Wed 23 Apr 2025
Beijing, April 24 -- Tianjin Sanan Optoelectronics has filed a patent application for light emitting diode and light emitting device. This invention was developed by Wu Zhiwei, Wang Yanyun, Liu Zhuangshi, Guo Huanshao and Peng Yuren.
The patent application number is CN202411341106 20240924. The patent publication number is CN..
Semiconductor
| Wed 23 Apr 2025
Beijing, April 24 -- Nanning Chuxin Integrated Circuit Design Co Ltd has submitted a patent application for light emitting diode channel including abnormality detection circuit of light emitting diode string. This invention was developed by Qiu Xiangyi and Xie Peishan.
The patent application number is CN202411666109 20240927...
Semiconductor
| Wed 23 Apr 2025
Taipei, April 24 -- Taiwan-Asia Semiconductor has secured a patent on light emitting diode structure. Wu Kuo-chen, Lin Kun-te and Ma Ching-shih developed the invention.
The patent application number is TW20230124429 20230629. The patent publication number is TWI860765 (B). International Patent Classification codes are H01L33/..
Electronics
| Thu 24 Apr 2025
Seoul, April 24 -- Korean Intellectual Property Office has published Nanosys Inc patent application for light emitting diode device containing a positive photoresist insulating spacer and a conductive sidewall contact and method of making the same. The invention was developed by Van Den Hoek Willibrordus Gerardus Maria, Lau Tsun..
Semiconductor
| Tue 22 Apr 2025
Taipei, April 23 -- Interface Optoelectronics Shenzhen Co Ltd, Interface Technology Chengdu Co Ltd and General Interface Solution Ltd have been awarded a patent for micro light emitting diode display and manufacturing method thereof. This invention was developed by Lin Poching.
The patent application number is TW20230119978 2..
Semiconductor
| Thu 24 Apr 2025
Seoul, April 24 -- Korean Intellectual Property Office has released Dongjin Semichem patent application for new compound for light emitting diode and organic light emitting diode comprising to the same. This invention was developed by Ham Ho Wan, An Hyun Cheol, Min Byung Cheol, Lee Hyung Jin, Ann Ja Eun, Kwon Dong Yuel, Lee Ji E..
Semiconductor
| Thu 24 Apr 2025
Seoul, April 24 -- Dongjin Semichem has applied Korean patent for new compound for light emitting diode and organic light emitting diode comprising to the same. Ham Ho Wan, An Hyun Cheol, Min Byung Cheol, Kim Hee Joo, Ann Ja Eun, Kwon Dong Yuel, Lee Sung Kyu and Lee Ji Eun developed it.
The patent application number is KR202201..
Semiconductor
| Thu 24 Apr 2025
Seoul, April 24 -- Korean Intellectual Property Office has received Dongjin Semichem patent application for new compound for light emitting diode and organic light emitting diode comprising to the same. Ham Ho Wan, An Hyun Cheol, Min Byung Cheol, Lee Hyung Jin, Ann Ja Eun, Kwon Dong Yuel, Kim Tae Min and Lee Ji Eun developed the..
Semiconductor
| Wed 23 Apr 2025
Beijing, April 24 -- State Intellectual Property Office of China has received Shenzhen Sitan Technology patent application for miniature light emitting diode device packaging structure, packaging method and display device. Wu Chunsen and Wang Wei developed the invention.
The patent application number is CN202411354896 20240927...
Semiconductor
| Wed 23 Apr 2025
Taipei, April 24 -- Taiwan Patent Office has awarded a patent to LG Display for organic light emitting diode display device and method of fabricating the same. Kim Ho-jin and Park Jiyeon developed the invention.
The patent application number is TW20230129959 20230809. The patent publication number is TWI860812 (B). Internationa..
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