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Semiconductor
| Wed 06 May 2026
Beijing, May 6 -- Jiangsu Heyi Guangxian Tech Co Ltd has submitted a patent application for Efficient Air Purifying and Filtering Equipment for OLED (organic Light Emitting Diode) Production Workshop. Shen Fafu developed the invention.
The patent application number is CN202511420051 20250930. The patent publication number is ..
Medical
| Tue 05 May 2026
Alexandria, May 6 -- U.S. Patent and Trademark Office has released Vizion Corp patent application for Still Image Detection Device and Method. This invention was developed by Yu Alan Tun Hsun.
The patent application number is US202519366843 20251023. The patent publication number is US20260120652 (A1). International Patent Cl..
Medical
| Wed 06 May 2026
Beijing, May 6 -- Beijing Chuangyingguang Medical Tech Co Ltd has filed a patent application for Preparation Method of Light-emitting Surface Silica Gel of Led Phototherapy Instrument. This invention was developed by Luo Yi, Yi Bin, Liu Liu, Ji Yongtao and Xi Meng.
The patent application number is CN202511355863 20250922. The..
Medical
| Wed 06 May 2026
Beijing, May 6 -- State Intellectual Property Office of China has received Fengshun Jiafeng Tech Co Ltd patent application for Hardware Stamping Part Microcrack Detection Method Based on Machine Vision. Huang Yuwei, Huang Yunsheng, Liu Zengqiong, Huang Jiachen and Huang Mengqi developed the invention.
The patent application n..
Electronics
| Wed 06 May 2026
Beijing, May 6 -- State Intellectual Property Office of China has released Shenzhen Rongweiye Electronic Co Ltd patent application for Concentration Detection System and Detection Method for PCB Chemical Reagent Preparation. This invention was developed by Liang Qiulei, Liu Huanbin and Liang Huisi.
The patent application numb..
Plastics
| Wed 06 May 2026
Beijing, May 6 -- Zhongshan Huayang Plastic Pigments Co Ltd has submitted a patent application for Thermoplastic Heat Dissipation Material Based on Modified Aluminum Oxide as Well as Preparation Method and Application of Thermoplastic Heat Dissipation Material. Wu Zhou developed the invention.
The patent application number is..
Electronics
| Tue 05 May 2026
Alexandria, May 6 -- LG Display has applied United States patent for Display Apparatus. Ahn Soon-sung and Lim Jin-ho developed it.
The patent application number is US202519313168 20250828. The patent publication number is US20260120648 (A1). International Patent Classification code is G09G3/3266. Cooperative Patent Classifica..
Semiconductor
| Tue 05 May 2026
Beijing, May 5 -- Advanced Micro-Fabrication Equipmen has submitted a patent application for Light-emitting Diode Structure, Forming Method Thereof and Light-emitting Diode Device. Tao Zhangfeng, Hu Jianzheng, Ma Ni, Yan Long and Guo Shiping developed the invention.
The patent application number is CN202410825202 20240624. Th..
Electronics
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has received BOE Huacan Optoelectronics (Zhejiang) patent application for Light Emitting Diode and Preparation Method Thereof. Cui Weihao, Chen Peiran, Wang Wei, Liu Xiaoliang and Wei Bolin developed the invention.
The patent application number is CN20251196287 202..
Semiconductor
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has received BOE Huacan Optoelectronics (Zhejiang) patent application for Light-emitting Diode and Light-emitting Diode Preparation Method. Fu Xinjun, Zhao Shijia, Wang Huan, Guo Zewen, Ying Danqing, Xia Zhanggen, Liu Chuangui, Gao Yanlong and Zhao Chi developed the i..
Semiconductor
| Tue 05 May 2026
Beijing, May 5 -- BOE Huacan Optoelectronics (Zhejiang) has sought patent for Substrate Capable of Reducing Stripping Difficulty, Light-emitting Diode and Stripping Method of Light-emitting Diode. This invention was developed by Jiang Bin, Han Yifan, Shi Yuehang, Wang Jiangbo, Wang Huining and Song Feixiang.
The patent applicat..
Optics & Imaging
| Tue 05 May 2026
Geneva, May 5 -- Avalon Holographics has applied WIPO patent for Vertically Stacked Pixel Circuit. Chaudhuri Arnab, Nair Greshma and Laing Doug developed it.
The patent application number is WO2025CA51415 20251024. The patent publication number is WO2026085633 (A1). International Patent Classification codes are H05B45/30, H10D3..
Semiconductor
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has published Dongguan Xiyao Electronics Co Ltd patent application for Data Line with OLED (organic Light Emitting Diode) Screen Display and Screen Protection and Processing Technology. The invention was developed by Hu Zhongjun.
The patent application number is CN..
Optics & Imaging
| Tue 05 May 2026
Geneva, May 5 -- Wuhan China Star Optoelectronics Semiconductor Display Technology has sought patent for Micro Light-emitting Device and Display Apparatus. This invention was developed by Kan Shilei, Chen Sheng and Sun Liang.
The patent application number is WO2024CN130252 20241106. The patent publication number is WO2026085925..
Semiconductor
| Tue 05 May 2026
Geneva, May 5 -- World Intellectual Property Organization has published BOE Technology Group patent application for Light-emitting Diode Chip and Fabrication Method Therefor, Display Panel and Display Device. The invention was developed by Sun Qian, Wang Mingxing, Gao Tianhang, Zhang Yingxiang, Yan Huajie, Zhao Jiawei and Jiao Z..
Semiconductor
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has published Hubei Fushihua Electronic Tech Co Ltd patent application for Full-automatic Attaching Equipment for Flexible OLED (organic Light Emitting Diode) Display Module. The invention was developed by Li Hanglin, Deng Yumei and Li Emei.
The patent application ..
Semiconductor
| Tue 05 May 2026
Beijing, May 5 -- Jiangsu Creative Electronic Chemicals Co Ltd has submitted a patent application for Efficient OLED Display Device and Preparation Method Thereof. This invention was developed by Chang Chengcheng.
The patent application number is CN202511395516 20250928. The patent publication number is CN121218852 (A). Inter..
Electronics
| Tue 05 May 2026
Beijing, May 5 -- Samsung Display has submitted a patent application for Display Panel and Electronic Device Including the Same. Jeong Hwan Hee, Dukjung Kim and Lee Won-il developed the invention.
The patent application number is CN202510861617 20250625. The patent publication number is CN121218817 (A). International Patent Cla..
Electronics
| Tue 05 May 2026
Beijing, May 5 -- Samsung Display has sought patent for Display Device, Method of Manufacturing Same, and Electronic Device Having Same. This invention was developed by Kim Cha-dong.
The patent application number is CN202510830030 20250620. The patent publication number is CN121218790 (A). International Patent Classification co..
Chemicals
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has published Henan Normal University patent application for Device Structure for Improving Performance of Cspbbrxi3-x Quantum Dot Light-emitting Diode Based on Benzyl Phosphonic Acid Modification Layer and Preparation Method. The invention was developed by Sun Yabing..
Electronics
| Mon 04 May 2026
Geneva, May 5 -- Samsung Display has filed a patent application for Display Device and Electronic Device Comprising Same. This invention was developed by Jeon Hyung Il, Lee Gyu Jeong and Tae Chang Il.
The patent application number is WO2025KR16172 20251014. The patent publication number is WO2026089366 (A1). International Paten..
Electronics
| Tue 05 May 2026
Geneva, May 5 -- Samsung Display has filed a patent application for Display Panel and Manufacturing Method Therefor. This invention was developed by Kim Seong Won, Park Jong Hwa, Park Jun Su, Park Jun Hyeong and Jo Man Kyu.
The patent application number is WO2025KR17084 20251024. The patent publication number is WO2026089564 ..
Medical
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has received Jiaxing Maternity and Child Health Care Hospital patent application for Sampling Detection Device for Screening Gynecological Diseases. Wang Jianguo, Wu Rongrong, Yang Xingxia and Lyu Xiang developed the invention.
The patent application number is CN20..
Semiconductor
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has received Jiangsu Heyi Guangxian Tech Co Ltd patent application for Silicon-based OLED (organic Light Emitting Diode) Panel Lightening Inspection Equipment. Li Dean and Wang Wenguang developed the invention.
The patent application number is CN202511549387 202510..
Optics & Imaging
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has released Beijing Ruizhihang Display Tech Co Ltd patent application for Display Device with Controllable Light Path, Display Equipment and Communication Equipment. This invention was developed by Gao Chen, Bi Yayi and Ma Chao.
The patent application number is CN..
Optics & Imaging
| Mon 04 May 2026
Beijing, May 4 -- Beijing Weijian Tech Co Ltd has submitted a patent application for Multi-angle Adjustable Self-adaptive Mounting Frame for LED (light-emitting Diode) Illumination. This invention was developed by Huang Jiawei, Baruch John Ernst Vroom, Yang Penghui, Feng Shuai and Zheng Yuhang.
The patent application number i..
Optics & Imaging
| Mon 04 May 2026
Munich, May 4 -- European Patent Office has received LG Electronics patent application for Light-emitting Diode, Display Device Using Same, and Manufacturing Method Therefor. Heo Mihee, Sung Junho and Moon Seongmin developed the invention.
The patent application number is EP20230949819 20230822. The patent publication number is..
Chemicals
| Sun 03 May 2026
Munich, May 4 -- BASF has filed a patent application for Process for the Preparation of 2-c3-c4 Alkanone Oximes. This invention was developed by Schaub Thomas, Ernst Martin, Teles Joaquim Henrique, Boehling Ralf, Hashmi A Stephen K and Vollgraff Tobias.
The patent application number is EP20240208182 20241022. The patent publi..
Lighting
| Sat 02 May 2026
Alexandria, May 2 -- Kaistar Lighting Xiamen Co Ltd and Bridgelux Optoelectronics Xiamen Co Ltd have been granted a patent for Light-emitting Diode. Teng Shuenta, Yang Hung-chih and Liu Chunyu developed the invention.
The patent application number is US202318346271 20230703. The patent publication number is US12615887 (B2). I..
Semiconductor
| Sat 02 May 2026
Beijing, May 2 -- Ams Osram GmbH has submitted a patent application for System, Apparatus and Method for Led Modulation. This invention was developed by Boeske Tim.
The patent application number is CN20248035077 20240924. The patent publication number is CN121195598 (A). International Patent Classification codes are H05B45/20..
Semiconductor
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Novaled patent application for Compound, Organic Light Emitting Diode and Display Device. Garan Garcia Elena and Karpov Yevgeniy developed the invention.
The patent application number is CN20248033830 20240530. The patent publication number is CN12119562..
Semiconductor
| Sat 02 May 2026
Beijing, May 2 -- Jade Bird Display, Shanghai has submitted a patent application for Miniature Light Emitting Diode Structure. This invention was developed by Xu Qunchao and Li Qiming.
The patent application number is CN202511242785 20210803. The patent publication number is CN121194600 (A). International Patent Classification ..
Semiconductor
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Suzhou Zican Tech Co Ltd patent application for Deep Ultraviolet Light Emitting Diode. Zhang Jun, Zhuo Changzheng, Yue Jinshun and Chen Shengchang developed the invention.
The patent application number is CN202511756037 20251127. The patent publication..
Printing & Publishing
| Sat 02 May 2026
Alexandria, May 2 -- Seiko Epson has been awarded a patent for Ink Jet Recording Method, Ultraviolet Curable Ink, and Ink Jet Recording Apparatus. This invention was developed by Nakajima Mikito, Nakano Keitaro and Yoshizawa Mitsuaki.
The patent application number is US202318485695 20231012. The patent publication number is US1..
Optics & Imaging
| Sat 02 May 2026
Alexandria, May 2 -- ams-OSRAM International has received a patent for Luminous Film, Display Element and Method for Operating a Luminous Film. This invention was developed by Hörner Patrick and Stanke Igor.
The patent application number is US202218713154 20221122. The patent publication number is US12615702 (B2). Internationa..
Optics & Imaging
| Sat 02 May 2026
Alexandria, May 2 -- Prilit Optronics has been granted a patent for Foldable Microled Display. This invention was developed by Wu Biing-seng, Lee Hsing-ying and Wu Meng-tse.
The patent application number is US202318095797 20230111. The patent publication number is US12616066 (B2). International Patent Classification codes are G..
Semiconductor
| Sat 02 May 2026
Alexandria, May 2 -- Quanzhou Sanan Semiconductor Technology has received a patent for Light Emitting Diode and Light Emitting Device Using the Same. This invention was developed by Cai Miaomin, Chen Sihe, Zang Yashu, Yang Chungchieh, Chang Chung-ying, Tsai Chi-ming, Jiang Zhuoying, Huang Yu-chieh and Lin Su-hui.
The patent a..
Semiconductor
| Sat 02 May 2026
Alexandria, May 2 -- Seoul Viosys has been awarded a patent for Light Emitting Diode Having Multiple Active Layers and Light Emitting Device Having the Same. This invention was developed by Min Dae Hong, Baek Yong Hyun and Kang Ji Hun.
The patent application number is US202218077273 20221208. The patent publication number is ..
Optics & Imaging
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Davis Sean for System and Method for Cell Phone Cases with Charging Port Illumination.
The patent application number is US202117537423 20211129. The patent publication number is US12613028 (B2). International Patent Classification codes are F21V23/..
Optics & Imaging
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received BOE Huacan Optoelectronics Guangdong Co Ltd patent application for Light Emitting Diode Capable of Improving Lighting Effect, Preparation Method Thereof and Display Panel. Zhang Wei, Xu Shenghai, Wu Zhihao, Ye Qingxian and Wang Jiangbo developed the inven..
Optics & Imaging
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Siliconcore Tech Inc for LED Display Containing LEDs Emitting Invisible Light. Li Eric, Zhang Yi, Tang Shang-kuan, Tsao Yun Hsiang, Reetz Daniel, Wickenhiser Jim and Ocampo Johanna developed the invention.
The patent application number is US20241895..
Aerospace
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Boeing patent application for Method and System for Etching Substrate Using Light Emitting Diode Lamp. This invention was developed by Lipton John S, Grez Joel A, Sorensen Adam E, Vajo John J, Whiteley Stephen John and Cui Shanying.
The patent applicatio..
Optics & Imaging
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released TPK Advanced Solutions patent application for Front Light Module and Display Device. This invention was developed by Liu Shengfa, Lin Shunlong, Xiao Boyou and Li Lianghui.
The patent application number is CN202410804474 20240620. The patent publication n..
Semiconductor
| Fri 01 May 2026
Beijing, May 1 -- Prilit Optronics has sought patent for Micro Light Emitting Diode Display Panel. This invention was developed by Wu Bingsheng, Chen Xinhong and Li Xingying.
The patent application number is CN202511433401 20220711. The patent publication number is CN121191438 (A). International Patent Classification codes are ..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Beijing Ruizhihang Display Tech Co Ltd patent application for Sub-millimeter Light Emitting Diode Display Device. The invention was developed by Liu Feizhou, Ma Chao, Gao Chen, Zhu Weitao and Li Qingyong.
The patent application number is CN20251131..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Jiangsu Heyi Guangxian Tech Co Ltd patent application for Silicon-based OLED (organic Light Emitting Diode) Panel Lightening Inspection Equipment. The invention was developed by Wang Wenguang.
The patent application number is CN202511364304 2025092..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Wuyuan Semiconductor Tech Qingdao Co Ltd patent application for Display Device. This invention was developed by Lyu Meng, Chen Huibin, Tian Feng, Qiu Jiezhen, Yan Tiancai, Yang Lieyong and Chen Weiyu.
The patent application number is CN202511251815 ..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Jiangsu Yixing Derong Tech Co Ltd patent application for Light Emitting Diode Structure and Preparation Method Thereof. The invention was developed by Chen Liang, Li Hua and Wang Weiming.
The patent application number is CN202511402944 20250928. Th..
Agricultural
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Huaneng Lancang River Hydropower, Beijing Forestry University and Huaneng Lancang River Upstream Hydropower Co Ltd patent application for Hydrological Monitoring Sensor. Zhang Fan, Yang Yandong, Zhang Shouhong, Yuan Xu, Wang Jiahong, Li Xu, Lyu Yu, Zha..
Measurement & Testing
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Nanjing Dishitai Optoelectronics Tech Co Ltd patent application for Metal Layer Defect Detection Method of Passive Organic Electroluminescence Light-emitting Diode (pmoled). Shi Yongkang, Feng Xiaomeng, Xu Yachen and Ye Ziyun developed the invention.
..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- Guangzhou Siliconcore Tech Ltd has submitted a patent application for Miniature Light Emitting Diode Display. This invention was developed by Tang Shangkuan, Qiu Xianyi, Zhang Yi and Li Honghua.
The patent application number is CN202511270566 20250908. The patent publication number is CN121174758 (A). Int..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- Lextar Electronics Corporation has sought patent for Semiconductor Element. This invention was developed by Lin Junmin, Chen Ruoxiang, Su Xinlun and Zhang Xun.
The patent application number is CN202510818055 20250618. The patent publication number is CN121174749 (A). International Patent Classification code..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- BOE Huacan Optoelectronics (Zhejiang) has filed a patent application for Light-emitting Diode Capable of Improving Front Light Emission and Preparation Method of Light-emitting Diode. This invention was developed by Wei Bolin, Lin Zhenhua, Ma Guoqiang, Chen Peiran, Wang Wei, Cui Weihao, Liu Xiaoliang, Rui Zh..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released BOE Huacan Optoelectronics (Zhejiang) patent application for Light Emitting Diode and Manufacturing Method of Light Emitting Diode. This invention was developed by Wang Shun, Ge Junfei, Li Shuai, Zhou Yu, Lou Gaoming, Wei Ting and Wang Zaige.
The pate..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received BOE Huacan Optoelectronics Suzhou patent application for Light Emitting Diode and Preparation Method Thereof. Xiu Peng, Tian Yanhong, Shen Yan, Zhang Kai, Yi Qian, Jing Yifan, Peng Yuxing and Hua Jiajun developed the invention.
The patent applicatio..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- Xiamen Sanan Optoelectronics has submitted a patent application for Light Emitting Diode and Light Emitting Device. This invention was developed by Wang Qing, Hong Lingyuan, Zeng Jiangbin, Gong Mingchuan, Xu Jin and Huang Shaohua.
The patent application number is CN202511132874 20250813. The patent public..
Semiconductor
| Thu 30 Apr 2026
Beijing, April 30 -- BOE Huacan Optoelectronics Suzhou has submitted a patent application for Light-emitting Diode Capable of Improving Splinter and Preparation Method of Light-emitting Diode. This invention was developed by Yao Zhen, Cong Ying and Xu Zhibo.
The patent application number is CN202511117154 20250811. The patent..
Semiconductor
| Tue 28 Apr 2026
Beijing, April 29 -- Institute Of New Display Tech Henan Academy Of Sciences and Henan Academy Sciences have filed a patent application for Quantum Dot Light Emitting Diode Device and Manufacturing Method Thereof. This invention was developed by Tang Zhaobing, Zhou Ziming, Zhou Dexia, Li Ning, Liang Shanshan, Liao Zhibo, Sun Xia..
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