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Business and Commerce

  |  Fri 27 Jan 2023

Beijing, Jan. 28 -- Italian Semiconductor Robust has sought patent for smart card. This invention was developed by Lui Owen. The patent application number is CN202111346831 20211115. The patent publication number is CN114511890 (A). International Patent Classification codes are G06K19/077, G06V40/13 and H02J50/20. Cooperative..

Lighting

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Seoul Semiconductor has filed a patent application for lighting device and vehicle having lighting device. This invention was developed by Nei Masami, Kim Hye In, Park Byoung Kyu and Son Jung Hun. The patent application number is KR20190034678 20190326. The patent publication number is KR20200113868 (A). Int..

Lighting

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Korean Intellectual Property Office has released Korea Photonics Tech Inst's patent application for light emitting diode having wavelength conversion with metal nano pattern layer and method thereof. This invention was developed by Ahn Su Chang, Sangmook Kim, Jang Yeong Hun, Park Jin Young, Kim Gil Sung and Kim..

Nanotech

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Korean Intellectual Property Office has published Dongwoo Fine Chem's patent application for a quantum dot a quantum dot light-emitting diode and a quantum dot film and a light converting resin composition comprising the quantum dot a color filter and a light converting laminated base material manufactured by t..

Optics & Imaging

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Korean Intellectual Property Office has published Seoul Semiconductor's patent application for light source module backlight unit and lightting device having the same. The invention was developed by Lee Yoon Seop and Jung Jung Hwa. The patent application number is KR20200125948 20200928. The patent publicati..

Lighting

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Inc Sungyeong Lighting has submitted a patent application for high-brightness light emitting diode lighting and systems. This invention was developed by Kang Seong Hun. The patent application number is KR20190042839 20190412. The patent publication number is KR20200120226 (A). International Patent Classifica..

Shipping and Marine

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Aceproto Co Ltd has applied for Korean patent for smart-phone housing for underwater photography. Kim Ki Tae developed it. The patent application number is KR20200040771 20200403. The patent publication number is KR20200117899 (A). International Patent Classification codes are A45C11/00, A45C11/22, A45C11/38..

Optics & Imaging

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Samsung Display has applied for Korean patent for display device and driving method thereof. Kim Jong Wook, Kim Eun Zi, An Byoung Kwan and Park Seung Ho developed it. The patent application number is KR20190036255 20190328. The patent publication number is KR20200115897 (A). International Patent Classificati..

Lighting

  |  Thu 26 Jan 2023

Beijing, Jan. 27 -- State Intellectual Property Office of China has received Shenzhen Pink Violet Industrial Ltd's patent application for intelligent test system and method of light emitting diode and medium. Lin Canbiao developed the invention. The patent application number is CN202210406948 20220419. The patent publication ..

Medical

  |  Sat 28 Jan 2023

Alexandria, Jan. 28 -- Integrated Endoscopy has obtained a patent for endoscope designs and methods of manufacture This invention was developed by Desai Siddharth Balvantrai, Almarzouk Kais and Sacca Giuseppe. The patent application number is US202117199321 20210311. The patent publication number is US11561387 (B2). Internati..

Semiconductor

  |  Sat 28 Jan 2023

Alexandria, Jan. 28 -- U.S. Patent and Trademark Office has awarded Wuhan China Star Optoelectronics Semiconductor Display Tech a patent for foldable organic light emitting diode display panel and organic light emitting diode display screen. Yan Bo developed the invention. The patent application number is US202016758429 20200..

Semiconductor

  |  Sat 28 Jan 2023

Alexandria, Jan. 28 -- Wuhan China Star Optoelectronics Tech has obtained a patent for light-emitting diode (LED) light board, spliced LED light board and display device having the ends of the first and second signal wires being staggered This invention was developed by Liu Fancheng. The patent application number is US2020169..

Semiconductor

  |  Sat 28 Jan 2023

Beijing, Jan. 28 -- State Intellectual Property Office of China has published Guangdong Industrial Univ's patent application for mini/micro chip flexible flying chip-pricking device. The invention was developed by Chen Xin, Li Hongcheng, Tang Hui, Lin Zhihang, Gao Jian, Liu Qiang and Chen Xun. The patent application number is..

Semiconductor

  |  Sat 28 Jan 2023

Beijing, Jan. 28 -- Starlight Electric Share Ltd Company of Foshan City has submitted a patent application for LED device. This invention was developed by Pan Libing, Xie Zhiguo, Lee Chin Kai, Zhao Man, Zheng Yinling, Liang Pingxia and Li Fuhai. The patent application number is CN202111680051 20211231. The patent publication ..

Semiconductor

  |  Fri 27 Jan 2023

Beijing, Jan. 28 -- Macro All Photoelectron Shenzhen has filed a patent application for method and device for controlling energy-saving LED (light-emitting diode) mobile phone backlight source. This invention was developed by Huang Lizhen. The patent application number is CN202210414509 20220420. The patent publication number..

Semiconductor

  |  Sat 28 Jan 2023

Beijing, Jan. 28 -- Application Mat Companies has filed a patent application for OLED panel with inorganic pixel encapsulation barrier layer. This invention was developed by Choung Ji-Young, Haas Dieter, Lin Yuxin, Lee Jung-Min, Ryu Sung-Ho and Kim Si-Kyung. The patent application number is CN20218005553 20210305. The patent ..

Plastics

  |  Wed 25 Jan 2023

Beijing, Jan. 25 -- Chinese Petrochemical Industry Ltd and Beijing Inst of Chemical Industry of China Petrochemical Industry have submitted a patent application for heat-conducting composite filler, preparation method thereof, heat-conducting thermoplastic resin composite material thereof and application of heat-conducting therm..

Enviornmental

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Creativehill has filed a patent application for intelligent store management integration solution. This invention was developed by Im Cheon Woon. The patent application number is KR20190035472 20190328. The patent publication number is KR20200119398 (A). International Patent Classification code is G06Q50/10...

Nanotech

  |  Tue 24 Jan 2023

Beijing, Jan. 25 -- Hebei Science and Technology Teaching Univ has sought patent for ZnO (AT) PDA/Ag-Ag2O nano composite material as well as preparation method and application thereof. This invention was developed by Guo Aiying, Ling Yun, Qin Baoping, Cai Aijun, Ji Zhixin and Dong Jing. The patent application number is CN2022..

Lighting

  |  Tue 24 Jan 2023

Beijing, Jan. 25 -- Qingdao Yiki Intelligent Science and Tech has submitted a patent application for dimming circuit, dimmer and led lighting equipment. Zhao Haifeng developed the invention. The patent application number is CN202210157704 20220221. The patent publication number is CN114501699 (A). International Patent Classif..

Lighting

  |  Tue 24 Jan 2023

Beijing, Jan. 25 -- Same and Electronic Science and Tech Limited has submitted a patent application for point light source type light emitting diode and manufacturing method thereof. Iwata Masatoshi and Shindo Shigeki developed the invention. The patent application number is CN20208069775 20201001. The patent publication numb..

Shipping and Marine

  |  Tue 24 Jan 2023

Beijing, Jan. 25 -- Univ Zhejiang has applied for Chinese patent for underwater optical wireless real-time high-definition video transmission device based on fpga. He Sailing, Chen Ruilin, Hong Xiaojian and Fei Chao developed it. The patent application number is CN202111614383 20211227. The patent publication number is CN1145..

Lighting

  |  Tue 24 Jan 2023

Beijing, Jan. 25 -- Tianjin Sanan Photoelectric Ltd has filed a patent application for light emitting diode, light emitting diode package, and plant lighting device. This invention was developed by Meng Cheng, Cao Dongmei, Guo Huanshao, Peng Yuren and Wang Duxiang. The patent application number is CN20218005040 20211231. The ..

Semiconductor

  |  Wed 25 Jan 2023

Beijing, Jan. 25 -- Nanjing Post and Telecom Univ has submitted a patent application for normal-temperature green synthesis method of dark blue light perovskite quantum dots and application of dark blue light perovskite quantum dots in preparation of perovskite light-emitting diodes. Chen Shufen, Chen Yanfeng, Ma Juan and Liu Yi..

Optics & Imaging

  |  Tue 24 Jan 2023

Beijing, Jan. 25 -- Igranius Innovation has filed a patent application for pixel positioning calibration image capture and processing. This invention was developed by Shyshkin Vyacheslav. The patent application number is CN20208068938 20200821. The patent publication number is CN114503188 (A). International Patent Classificat..

Optics & Imaging

  |  Wed 25 Jan 2023

Beijing, Jan. 25 -- Xinxing Electronic Share Ltd has filed a patent application for rearview mirror with display function. This invention was developed by Zeng Zizhang, Lin Shiyao, Li Ansheng, Zhan Mengjia, Suh Myongwon and Weng Zhengming. The patent application number is CN202011148789 20201023. The patent publication number..

Semiconductor

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Korean Intellectual Property Office has released Duk San Neolux's patent application for compound for encapsulating organic light emitting diode and electric device. This invention was developed by Kang Moon Sung, Park Yong Wook, Lee Je Woo, Shin Jin Woo and Mun Soung Yun. The patent application number is KR..

Semiconductor

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Korean Intellectual Property Office has received Industrial Cooperation Foundation Jeonbuk National Univ's patent application for LED q10 method for increasing coenzyme Q10 production from rhodobacter sphaeroides using light emitting diode. Seung Moon Park developed the invention. The patent application numb..

Semiconductor

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Korean Intellectual Property Office has received Mat Science's patent application for an organic compound and an organic light emitting diode. Jeong Jae Ho, Do Gwang Seok, Bak Bu Bae, Kim Yeong Jun and Yoo Ji Ung developed the invention. The patent application number is KR20200031548 20200313. The patent pub..

Semiconductor

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Korean Intellectual Property Office has received Lee Ho Sung's patent application for led package and manufacturing method of the same. The patent application number is KR20190036122 20190328. The patent publication number is KR20200114402 (A). International Patent Classification codes are H01L33/00, H01L33/22,..

Semiconductor

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Korean Intellectual Property Office has published Duk San Neolux's patent application for compound for encapsulating organic light emitting diode and electric device. The invention was developed by Kang Moon Sung, Park Yong Wook, Lee Je Woo, Shin Jin Woo and Mun Soung Yun. The patent application number is KR..

Semiconductor

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Korean Intellectual Property Office has published Seoul Viosys's patent application for flip chip type light emitting diode chip. The invention was developed by Lee Jin Woong, Kim Jong Kyu and Lee Keum Ju. The patent application number is KR20190035339 20190327. The patent publication number is KR20200114133..

Semiconductor

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- QMC Inc has submitted a patent application for apparatus and method for removing micro LED chip and system and method for repairing micro LED module using the same. This invention was developed by Ryu Beng So. The patent application number is KR20190035708 20190328. The patent publication number is KR2020011..

Electrical

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Gbrain Inc has applied for Korean patent for apparatus for micro electrode array for neural signals measurement and optical stimulus. Ahn Jong Hyun, Kim Je Jung, Hu Lu Hing and Yang Sung Gu developed it. The patent application number is KR20190040079 20190405. The patent publication number is KR20200117651 (..

Semiconductor

  |  Fri 27 Jan 2023

Seoul, Jan. 27 -- Applied Materials has filed a patent application for - aluminum-nitride buffer and active layers by physical vapor deposition. This invention was developed by Zhu Mingwei, Patibandla Nag B, Wang Rongjun, Agrawal Vivek, Subramani Anantha, Diehl Daniel L and Tang Xianmin. The patent application number is KR202..

Semiconductor

  |  Tue 24 Jan 2023

Beijing, Jan. 25 -- State Intellectual Property Office of China has received Pulius Semiconductor's patent application for LED precursors comprising strain relaxed structures. Pinos Andreas developed the invention. The patent application number is CN20208063084 20200901. The patent publication number is CN114503290 (A). Inter..

Semiconductor

  |  Wed 25 Jan 2023

Beijing, Jan. 25 -- State Intellectual Property Office of China has published Shenzhen Joint Photoelectric and Shenzhen Joint Photoelectric's patent application for manufacturing method for small-spacing mask of outdoor led display screen. The invention was developed by Zhao Liangliang, Zhang Jia and Hu Bingkun. The patent ap..

Semiconductor

  |  Tue 24 Jan 2023

Beijing, Jan. 25 -- Hunan Province Fangzhi Electronic Tech Limited has applied for Chinese patent for method and device for manufacturing LED (light emitting diode) lamp strip flexible circuit board by pasting dry film on single side. Jiang Jin developed it. The patent application number is CN202111613253 20211227. The patent..

Lighting

  |  Tue 24 Jan 2023

Alexandria, Jan. 24 -- U.S. Patent and Trademark Office has released Interface Tech Chengdu Co Ltd, Interface Optoelectronics Shenzhen Co Ltd and General Interface Solution's patent application for light emitting diode and display device. This invention was developed by Liu Kuang-Wei. The patent application number is US202117..

Lighting

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- State Intellectual Property Office of China has received Quanzhou Sanan Semiconductor Science and Tech Limited's patent application for light emitting diode and light emitting device. Xie Kunda, Lin Fangfang, Han Tao, Yang Xinxin, Wen Zhaojun and Zhang Zhongying developed the invention. The patent applicat..

Lighting

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- Xiamen City Sanan Photoelectric Science and Tech Limited has submitted a patent application for micro light emitting diode and display panel. Chen Jinhua, Wang Yanqin, Xu Chong, Guo Huanshao, Huang Shaohua, Peng Yuren and Xu Zhicheng developed the invention. The patent application number is CN20221086248 2..

Lighting

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- Yuzhou Vertical Feather High Tech has submitted a patent application for light emitting diode epitaxial structure based on aluminum gallium nitride material and manufacturing method thereof. Liao Yitao developed the invention. The patent application number is CN202210409685 20220419. The patent publication..

Lighting

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- Prey Tin Free Res and Development Limited has submitted a patent application for high-reliability light emitting diode structure and packaging body. This invention was developed by Wang Feng, Chen Xiaobing, Yan Xiaomi, Zhang Xiumin, Du Gaoyun and Huang Huishi. The patent application number is CN20221010863..

Lighting

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- Xiamen City Sanan Photoelectric Science and Tech Limited has filed a patent application for light emitting diode and light emitting device. This invention was developed by Chen Jinhua, Wang Yanqin, Xu Chong, Guo Huanshao, Huang Shaohua and Peng Yuren. The patent application number is CN20221088785 20220125..

Optics & Imaging

  |  Mon 23 Jan 2023

Alexandria, Jan. 24 -- U.S. Patent and Trademark Office has received Samsung Display's patent application for pixel and display device. Kim Hyunjoon, Kim Haemin, Yu Byungchang and Jeong Minjae developed the invention. The patent application number is US202217701089 20220322. The patent publication number is US2023013346 (A1)...

Optics & Imaging

  |  Tue 24 Jan 2023

Alexandria, Jan. 24 -- U.S. Patent and Trademark Office has released JEM Access's patent application for electronic cable having connectors with an illuminating lens. This invention was developed by Garrett Jennifer and Chemtob Elie. The patent application number is US202217946014 20220915. The patent publication number is US..

Optics & Imaging

  |  Tue 24 Jan 2023

Alexandria, Jan. 24 -- U.S. Patent and Trademark Office has released LG Display's patent application for display device and method for manufacturing display device. This invention was developed by Son Hyeon Ho. The patent application number is US202017777597 20200310. The patent publication number is US2023018566 (A1). Intern..

Optics & Imaging

  |  Tue 24 Jan 2023

Beijing, Jan. 24 -- State Intellectual Property Office of China has released Hubei Heihu Laser Tech's patent application for reverse connection overload protection display circuit and circuit board. This invention was developed by Wang Chao, Zhu Chaoshu and Ai Xiangjun. The patent application number is CN202011159962 20201027..

Optics & Imaging

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- BOE Technology Group has submitted a patent application for display module and display device. This invention was developed by Wang Mingxing, Di Muxin, Liang Zhiwei, Wang Ke, Cao Zhanfeng, Yuan Guangcai and Dong Xue. The patent application number is CN202011263234 20201112. The patent publication number is..

Optics & Imaging

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- Samsung Display Ltd has submitted a patent application for display panel. Park Kyong-Tae and Kim Tae-Gon developed the invention. The patent application number is CN202210120318 20160629. The patent publication number is CN114497163 (A). International Patent Classification codes are G09G3/3208 and H01L27/3..

Optics & Imaging

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- Samsung Display Ltd has filed a patent application for display device. This invention was developed by Yang Shin-Hyuk, Huh Jong-Moo, Kang Dong-Han, Kim Ji-Hoon and Lee Jun-Ki. The patent application number is CN202111233723 20211022. The patent publication number is CN114497132 (A). International Patent Cl..

Optics & Imaging

  |  Tue 24 Jan 2023

Alexandria, Jan. 24 -- Avalon Holographics has filed a patent application for multi-color OLED array for high aperture display. This invention was developed by Cheng Jiaqi and Peckham Jordan. The patent application number is US202117378300 20210716. The patent publication number is US2023019355 (A1). Cooperative Patent Classi..

Electronics

  |  Tue 24 Jan 2023

Alexandria, Jan. 24 -- Applied Mat has filed a patent application for conductive oxide overhang structures for OLED devices. This invention was developed by Choung Ji Young, Chen Chung-Chia, Lin Yu-Hsin, Lee Jungmin, Haas Dieter and Kim Si Kyoung. The patent application number is US202217935770 20220927. The patent publicatio..

Lighting

  |  Fri 20 Jan 2023

Alexandria, Jan. 20 -- BOE Technology Group Co Ltd and Beijing BOE Technology Dev have been awarded a patent for light emitting diode with microcavities and different reflective layers and fabricating method thereof, display substrate and display apparatus. This invention was developed by You Juanjuan, Liu Fang and Wang Linlin. ..

Computer Hardware

  |  Thu 19 Jan 2023

Alexandria, Jan. 19 -- Consumer Lighting US LLC and Savant Tech have been granted a patent for driver for LED and LED system. This invention was developed by Xing Dong, Wang Fanbin, Zhou Xin, Feng Can and Xie Langyu. The patent application number is US201917045305 20190403. The patent publication number is US11546977 (B2). In..

Business and Commerce

  |  Mon 23 Jan 2023

Beijing, Jan. 23 -- Italian Semiconductor Robust and Italian Semiconductor Big Western have sought patent for smart card registration device. This invention was developed by Gouabau Fernando and Lui Owen. The patent application number is CN202111335249 20211111. The patent publication number is CN114492480 (A). International ..

Semiconductor

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- State Intellectual Property Office of China has released Tcl Science and Tech Group Share Limited's patent application for composite material, light-emitting diode and preparation method of light-emitting diode. This invention was developed by Deng Chengyu and Lu Zizhe. The patent application number is CN2..

Oil & Gas

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- U.S. Patent and Trademark Office has awarded Sichuan Fire Res Institute of Mem a patent for wide-concentration multi-component hazardous gas detector and implementation method thereof. He Jin, Guo Haidong, Zhang Han, Liu Junjun, Zhou Lun and Zhang Zejiang developed the invention. The patent application ..

Lighting

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- Advanced Optoelectronic Tech has obtained a patent for light emitting diode device, backlight module and liquid crystal display device having same This invention was developed by Lo Hsing-Fen. The patent application number is US202117498650 20211011. The patent publication number is US11556031 (B2). Int..

Lighting

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- Seoul Viosys has been granted a patent for chip-scale package light emitting diode. This invention was developed by Kim Jong Kyu, Kang Min Woo, Oh Se Hee and Lim Hyoung Jin. The patent application number is US202117157600 20210125. The patent publication number is US11557696 (B2). International Patent C..

Lighting

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- Seoul Viosys has secured a patent on light emitting device with led stack for display and display apparatus having the same. Jang Seong Gyu, Lee Ho Joon, Chae Jong Hyeon and Lee Chung Hoon developed the invention. The patent application number is US202016988272 20200807. The patent publication number is..

Lighting

  |  Mon 23 Jan 2023

Beijing, Jan. 23 -- Hyperlithiation Co Ltd has sought patent for light emitting device. This invention was developed by Sun Huiping, Zhan Yahao, Qiu Yuliang, Chen Congmao and Chen Junxian. The patent application number is CN202011253139 20201111. The patent publication number is CN114495735 (A). International Patent Classific..

Semiconductor

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- TCL Science and Tech Group Share Limited has submitted a patent application for composite material, preparation method thereof and light-emitting diode. Nie Zhiwen and Zhang Xuanyu developed the invention. The patent application number is CN202011158394 20201026. The patent publication number is CN11449739..

Semiconductor

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- State Intellectual Property Office of China has published Xiamen Sanan Photoelectric Ltd's patent application for micro light-emitting diode. The invention was developed by Lai Zhaoxu, Zhang Zhongying and Liu Xinyou. The patent application number is CN20221090499 20220125. The patent publication number is ..

Semiconductor

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- State Intellectual Property Office of China has received Nanjing Industrial Univ's patent application for method for improving brightness of perovskite light-emitting diode and perovskite light-emitting diode. Wang Jianpu, Koremasa, Jiang Tao and Li Renzhi developed the invention. The patent application nu..

Optics & Imaging

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- United States Patent for systems and methods of forming a video display has been issued to Dell Products. This invention was developed by Odell Boice Dan, Lin Yu-Lung, Wang Yi-Fan and Huang Chao-Kai. The patent application number is US202016927480 20200713. The patent publication number is US11556149 (B..

Optics & Imaging

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- United States Patent for image retention mitigation via voltage biasing for organic lighting-emitting diode displays has been issued to Google LLC. This invention was developed by Choi Sangmoo and Kang Chang Ju. The patent application number is US202217662972 20220511. The patent publication number is U..

Optics & Imaging

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- Universal Display has been awarded a patent for organic electroluminescent materials and devices. This invention was developed by Feldman Jerald. The patent application number is US201916287190 20190227. The patent publication number is US11557733 (B2). International Patent Classification codes are C07D..

Optics & Imaging

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- U.S. Patent and Trademark Office has awarded Entire Tech a patent for diffusion plate and backlight module having the diffusion plate. Chen Yan-Zuo, Kao Hung Han and Yang Tsung-Chang developed the invention. The patent application number is US202117511175 20211026. The patent publication number is US115..

Optics & Imaging

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- Samsung Display has been granted a patent for display device. This invention was developed by Hwang Junghwan and Choi Yang-Hwa. The patent application number is US202217572938 20220111. The patent publication number is US11557257 (B2). International Patent Classification codes are G09G3/3266 and G09G3/3..

Optics & Imaging

  |  Mon 23 Jan 2023

Beijing, Jan. 23 -- Fujian Huajia Color has applied for Chinese patent for panel pixel arrangement design method. Zhu Hailong, Zheng Jianhua and Fang Zheng developed it. The patent application number is CN202210138271 20220215. The patent publication number is CN114495826 (A). International Patent Classification codes are G09..

Semiconductor

  |  Tue 24 Jan 2023

Alexandria, Jan. 24 -- U.S. Patent and Trademark Office has released Bitro Group's patent application for led lighting device. This invention was developed by an Ketak. The patent application number is US202217954649 20220928. The patent publication number is US2023013863 (A1). International Patent Classification codes are F2..

Semiconductor

  |  Tue 24 Jan 2023

Alexandria, Jan. 24 -- Lt Mat has sought patent for heterocyclic compound and organic light emitting diode comprising same. This invention was developed by Kim Ji-Young, Oh Han-Kook and Jeong Won-Jang. The patent application number is US201917288647 20191108. The patent publication number is US2023013934 (A1). International P..

Semiconductor

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- Jiangxi Mega Semiconductor has applied for Chinese patent for epitaxial wafer, epitaxial wafer preparation method and light emitting diode. Liu Chunyang, Hu Jiahui, Lyu Mengpu and Jin Conglong developed it. The patent application number is CN202210392691 20220415. The patent publication number is CN1144973..

Semiconductor

  |  Mon 23 Jan 2023

Beijing, Jan. 24 -- Hua Indica Photoelectric Zhejiang Ltd has filed a patent application for three-primary-color light-emitting diode chip and preparation method thereof. This invention was developed by Lan Ye, Zhu Guangmin and Wang Jiangbo. The patent application number is CN202111601651 20211224. The patent publication numb..

Semiconductor

  |  Tue 24 Jan 2023

Alexandria, Jan. 24 -- U.S. Patent and Trademark Office has received Xiamen Sanan Optoelectronics's patent application for flip-chip light-emitting diode and semiconductor light-emitting device. Wang Qing, He Minyou, Zeng Jiangbin, Liu Shiwei, Xu Jin, Liu Xiaoliang, Xia Zhanggen, Hong Lingyuan, Shi Baojun, Wang Shuijie, Liu Ke, ..

Electronics

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- Innolux Corp has been awarded a patent for electronic device. This invention was developed by Chen Jia-Yuan, Tsai Tsung-Han, Lee Kuan-Feng and Wu Yuan-Lin. The patent application number is US202017086470 20201102. The patent publication number is US11557701 (B2). International Patent Classification code..

Lighting

  |  Sat 21 Jan 2023

Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has published Samsung Display's patent application for light emitting diode. The invention was developed by Kim Taeil, Pak Sun Young, Park Junha, Baek Jang Yeol, Sunwoo Kyoung, Sim Mun-Ki, Oh Chanseok and Jung Minjung. The patent application number is US202217652016 2022..

Lighting

  |  Sat 21 Jan 2023

Beijing, Jan. 21 -- State Intellectual Property Office of China has published Lanzhou Petrochemical Occupational Tech College's patent application for point contact-based power-on rapid test device and method for light emitting diode. The invention was developed by Yang Xusheng, Hong Zirong and He Kan. The patent application ..

Lighting

  |  Sat 21 Jan 2023

Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has released Xiamen Sanan Optoelectronics's patent application for light emitting diode device. This invention was developed by Liu Shiwei, Chen Dazhong, Xu Jin, Shi Baojun, Wang Shuijie, Liu Ke, Wang Qiang, Teng Yu-Tsai, Huang Wen-Chia and Chang Chung-Ying. The patent a..

Agricultural

  |  Sat 21 Jan 2023

Beijing, Jan. 21 -- State Intellectual Property Office of China has received Stone River Univ's patent application for seed cotton color grade detection device for seed cotton purchasing link and grading method of seed cotton color grade detection device. Zhang Ruoyu, Li Hao, Jiang Yinglan, Yang Ping, Zhou Xiaozhou, Chang Jinqia..

Lighting

  |  Sat 21 Jan 2023

Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received Odyssey Semiconductor's patent application for beryllium doped gan-based light emitting diode and method. Shealy James R developed the invention. The patent application number is US202217932252 20220914. The patent publication number is US2023010911 (A1). In..

Lighting

  |  Sat 21 Jan 2023

Alexandria, Jan. 21 -- Seoul Viosys has sought patent for light emitting diode. This invention was developed by Min Dae Hong, Baek Yong Hyun and Kang Ji Hun. The patent application number is US202217853068 20220629. The patent publication number is US2023011795 (A1). International Patent Classification codes are H01L33/06, H0..

Lighting

  |  Sat 21 Jan 2023

Alexandria, Jan. 21 -- Odyssey Semiconductor has submitted a patent application for beryllium doped gan-based light emitting diode and method. This invention was developed by Shealy James R and Brown Richard J. The patent application number is US202217932251 20220914. The patent publication number is US2023008120 (A1). Intern..

Lighting

  |  Sat 21 Jan 2023

Beijing, Jan. 21 -- Huawei Tech has submitted a patent application for light emitting diode driving device and detection device. This invention was developed by Huang Zhizhen, Sun Cheng, Yang Decao and Hua Zhiqiang. The patent application number is CN20221093071 20220126. The patent publication number is CN114487752 (A). Inte..

Semiconductor

  |  Sat 21 Jan 2023

Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has published Star Microelectronic Systems's patent application for electrical circuit for increasing compatibility between LED drivers and dimmer switches. The invention was developed by Fowler David John. The patent application number is US202117305636 20210712. The pa..

Measurement & Testing

  |  Sat 21 Jan 2023

Beijing, Jan. 21 -- State Intellectual Property Office of China has published Tianshui Institute of Electrical Trans's patent application for device for testing functions of PLC (programmable logic controller) in particle accelerator power supply. The invention was developed by Lu Junxiang, Liu Hengmin, Wu Baoning, Lin Manqiang,..

Semiconductor

  |  Sat 21 Jan 2023

Beijing, Jan. 21 -- Univ Jilin has submitted a patent application for method for measuring relation characteristic between junction temperature and junction capacitance of diode. Xu Moyang, Yang Zhibo, Xiao Lingfeng, Li Xinyun, Cheng Qianshun and Nian Guijun developed the invention. The patent application number is CN20221012..

Semiconductor

  |  Mon 23 Jan 2023

Beijing, Jan. 23 -- BOE Technology Group has submitted a patent application for method and device for determining point map of micro inorganic light-emitting diode in substrate. This invention was developed by Li Xianzhen, Zhao Tianyue, Guan Enhui, Zhang Xiao and Xia Youxiang. The patent application number is CN20221092900 20..

Semiconductor

  |  Mon 23 Jan 2023

Beijing, Jan. 23 -- Jiangsu Kiyi Intelligent Tech has submitted a patent application for LED (light emitting diode) variable information sign of intelligent adaptive vehicle-road cooperation roadside device. Xie Zhaojin and Jiang Mingyu developed the invention. The patent application number is CN202111598240 20211224. The pat..

Measurement & Testing

  |  Sat 21 Jan 2023

Alexandria, Jan. 21 -- U.S. Patent and Trademark Office has received Univ Chengdu Technology's patent application for multi-parameter test and calibration system and method for spectrometer based on nanosecond light source. Zeng Guoqiang, Gu Min, Li Qing, Hu Chuanhao, Yang Xiaofeng, Hu Shimin and Yang Jian developed the inventio..

Semiconductor

  |  Mon 23 Jan 2023

Alexandria, Jan. 23 -- U.S. Patent and Trademark Office has awarded Seoul Viosys a patent for single chip multi band LED. Baek Yong Hyun, Kang Ji Hun, Kim Chae Hon and Park Ji Hoon developed the invention. The patent application number is US202117165177 20210202. The patent publication number is US11557695 (B2). International..

Optics & Imaging

  |  Sat 21 Jan 2023

Alexandria, Jan. 21 -- Ignis Innovation has submitted a patent application for pixel measurement through data line. Talebzadeh Jafar and Leerentveld Ray developed the invention. The patent application number is US202217952781 20220926. The patent publication number is US2023008299 (A1). International Patent Classification cod..

Optics & Imaging

  |  Sat 21 Jan 2023

Alexandria, Jan. 21 -- Samsung Display has submitted a patent application for pixel and display device. Park Junhyun, Kang Jangmi, Jeong Minjae and Jung Meehye developed the invention. The patent application number is US202217709906 20220331. The patent publication number is US2023008643 (A1). International Patent Classificat..

Optics & Imaging

  |  Sat 21 Jan 2023

Beijing, Jan. 21 -- State Intellectual Property Office of China has received Medium Intensity Photoelectric Share Ltd's patent application for display unit and projection device. Huang Yuan and Zhuang Fuming developed the invention. The patent application number is CN202011268291 20201113. The patent publication number is CN1..
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