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Semiconductor
| Sat 06 Dec 2025
Munich, Dec. 6 -- Aledia has submitted a patent application for Light-emitting Diode and Method for Manufacturing the Same. This invention was developed by Pourquier Eric.
The patent application number is EP20250178601 20250523. The patent publication number is EP4658034 (A1). International Patent Classification codes are H10..
Semiconductor
| Sat 06 Dec 2025
Munich, Dec. 6 -- Aledia has submitted a patent application for 3D Light-emitting Diode and Method for Manufacturing the Same. This invention was developed by Pourquier Eric.
The patent application number is EP20250177679 20250520. The patent publication number is EP4658032 (A1). International Patent Classification codes are ..
Semiconductor
| Sat 06 Dec 2025
Munich, Dec. 6 -- European Patent Office has published Seoul Semiconductor patent application for Light Source Module. The invention was developed by Ban Heejeong, Ko Miso and Choi Eunmi.
The patent application number is EP20250203139 20231110. The patent publication number is EP4657528 (A2). International Patent Classificati..
Semiconductor
| Sat 06 Dec 2025
Munich, Dec. 6 -- European Patent Office has released Seoul Semiconductor patent application for Light-emitting Diode Module and System Comprising Same. This invention was developed by Kwak Meen Woo and Hwang Sung Ki.
The patent application number is EP20250203137 20230825. The patent publication number is EP4657527 (A2). Int..
Semiconductor
| Sat 06 Dec 2025
Alexandria, Dec. 6 --LG Display Co Ltd, Rohm & Haas Elect Materials Korea Ltd and Dupont Specialty Materials Korea Ltd have received a patent for Organic Metal Compound, Organic Light Emitting Diode and Organic Light Emitting Device Having the Compound. This invention was developed by Park Hee-jun, Choung Ku-sun, Jeong Yoo-jeong..
Engineering
| Fri 05 Dec 2025
Alexandria, Dec. 6 -- U.S. Patent and Trademark Office has awarded a patent to Southwest Petroleum University for Efficient Generation and Performance Evaluation Device of Foam Under High Temperature and High Pressure. Sun Jie, Wang Ziqiang, Jing Jiaqiang, Chen Junwen, Yin Ran, Yin Xiaoyun, Zhang Wen and Zhu Yu developed the inv..
Semiconductor
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- LG Display has secured a patent on Display Device. Kim Juhong and Lee Hwideuk developed the invention.
The patent application number is US202217980430 20221103. The patent publication number is US12484414 (B2). International Patent Classification codes are G06F3/041, H10K59/126, H10K59/131 and H10K59/40...
Semiconductor
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- U.S. Patent and Trademark Office has awarded a patent to TCL Technology for Composite Material and Quantum Dot Light Emitting Diode. Qin Huijun developed the invention.
The patent application number is US202017039657 20200930. The patent publication number is US12484369 (B2). International Patent Classific..
Semiconductor
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- Chongqing Konka Photoelectric Technology Research Institute has been granted a patent for Method for Growing Electron-blocking Layer, Epitaxial Layer, and Light-emitting Diode Chip. Huang Zhaobin developed the invention.
The patent application number is US202318152912 20230111. The patent publication numbe..
Electronics
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- JoulWatt Technology has secured a patent on Lighting Circuit and Control Method Thereof. He Wanyue and Liu Guoqiang developed the invention.
The patent application number is US202418782097 20240724. The patent publication number is US12484121 (B2). International Patent Classification codes are H05B45/10,..
Semiconductor
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- LG Chem has secured a patent on Organic Light Emitting Diode. Cha Yongbum, Jang Boonjae, Hong Sung Kil and Suh Sang Duk developed the invention.
The patent application number is US201916761908 20190128. The patent publication number is US12490653 (B2). International Patent Classification codes are C09K11/0..
Semiconductor
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- LG Display has been awarded a patent for Organic Light Emitting Diode and Organic Light Emitting Device Including the Same. This invention was developed by Song In-bum, Yoon Seung-hee, Kim Shin-han, Jang So-young, Park Jin-ho, Lim Dong-hyeok and Han Yoon-deok.
The patent application number is US20241874457..
Semiconductor
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- Seoul Viosys has been granted a patent for Ultraviolet Light Emitting Diode. Park Ju Yong, Jang Seong Gyu, Lee Kyu Ho and Lee Joon Hee developed the invention.
The patent application number is US202318230616 20230804. The patent publication number is US12490553 (B2). International Patent Classification cod..
Electrical
| Sat 06 Dec 2025
Munich, Dec. 6 -- Electronic Theatre Controls has filed a patent application for Leds with Spectral Power Distributions and Arrays of Leds Comprising the Same. This invention was developed by Gnam Evan, Luedtke Wendy, Florac William R, Coff Isabel and Cahalane David J.
The patent application number is EP20250208353 20201210. Th..
Optics & Imaging
| Sat 06 Dec 2025
Munich, Dec. 6 -- Apple has submitted a patent application for Organic Light-emitting Diode Display with Bottom Shields. This invention was developed by Choi Jae Won, Gupta Vasudha, Guillou Jean-pierre, Chang Shih Chang, Tsai Tsung-ting and Park Young Bae.
The patent application number is EP20250210233 20140923. The patent publ..
Optics & Imaging
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- AUO Corporation has received a patent for Display Panel Comprising Multiple Pixel Structures Including Repaired Pixel Structure. This invention was developed by Lin Shih-hsiung.
The patent application number is US202218088774 20221227. The patent publication number is US12490562 (B2). International Patent ..
Optics & Imaging
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- U.S. Patent and Trademark Office has awarded a patent to BOE Technology Group for Display Panel and Display Device. Zhu Jianchao developed the invention.
The patent application number is US202318333280 20230612. The patent publication number is US12484407 (B2). International Patent Classification codes are..
Optics & Imaging
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- Commissariat Energie Atomique has obtained a patent for light emitting device, pixel comprising several such devices, matrix of pixels and associated manufacturing methods. This invention was developed by Ben Bakir Badhise, Gasse Adrien, Le Blevennec Gilles and Olivier Nicolas.
The patent application numbe..
Optics & Imaging
| Sat 06 Dec 2025
Alexandria, Dec. 6 -- United States Patent for Apparatus and Method of Manufacturing Display Using Light Emitting Element has been issued to LG Electronics. This invention was developed by Yu Jemin, Park Sungyun, Lee Hyunho, Jeon Kiseong, Kim Soohyun and Yang Inbum.
The patent application number is US202017789049 20200103. The ..
Optics & Imaging
| Fri 05 Dec 2025
Alexandria, Dec. 6 -- Wuhan China Star Optoelectronics Technology has been granted a patent for Display Panel and Display Device. Huang Can, He Rui and Zha Guowei developed the invention.
The patent application number is US202318038729 20230331. The patent publication number is US12488745 (B2). International Patent Classificati..
Semiconductor
| Thu 04 Dec 2025
Beijing, Dec. 5 -- BOE Technology Group, BOE Crystal Core Technology Co Ltd and Beijing BOE Technology Development have sought patent for Light Emitting Diode, Display Substrate and Manufacturing Method and Maintenance Method of Display Substrate. This invention was developed by Yang Shanwei, Ma Junjie, Lu Yuanda, Han Tianyang, ..
Optics & Imaging
| Fri 05 Dec 2025
Alexandria, Dec. 6 -- United States Patent for Splicing Display Device has been issued to TCL China Star Optoelectronics Technology. This invention was developed by Zhao Jun, Zhao Bin, Xiao Juncheng, Xu Hongyuan, Tang Shi, Wan Guangmiao, Hu Daobing, Li Meinan, Zhu Maoxia and Liu Yu.
The patent application number is US2023181399..
Semiconductor
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Hefei Xinsheng Optoelectronic Technology Co Ltd and BOE Technology Group have filed a patent application for Light-emitting Substrate and Display Device. This invention was developed by Liu Qiang, Deng Chuanfeng, Li Hailong, Wang Ning and Liu Yudong.
The patent application number is CN202510366199 20250325...
Optics & Imaging
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Chongqing HKC Optoelectronics Tech Co Ltd and HKC have submitted a patent application for Pixel Driving Circuit, Display Panel and Display Device. This invention was developed by Tang Li and Yuan Haijiang.
The patent application number is CN202510229864 20250227. The patent publication number is CN119942982..
Semiconductor
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Miguang New Materials Technology Shanghai has submitted a patent application for Semiconductor Light Source Control System and Method and Computer Equipment. Lou Hongwei and Zheng Shitao developed the invention.
The patent application number is CN202510118677 20250124. The patent publication number is CN119..
Semiconductor
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Beijing Signal Microelectronics Co Ltd has applied Chinese patent for Led Backlight Driving Chip and LED Driving Channel Redundancy Backup Method. Li Yuntian developed it.
The patent application number is CN202510322484 20250319. The patent publication number is CN119942990 (A). International Patent Classif..
Lighting
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Chinese Patent for Led (light Emitting Diode) Street Lamp Capable of Automatically Adjusting Double Color Temperatures has been issued to Shenzhen Yuedaming Smart Tech Group Co Ltd. This invention was developed by Yang Chengmin and Xie Juan.
The patent application number is CN202422247427U 20240912. The pat..
Lighting
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Chinese Patent for Light-emitting Diode (led) Lamp with Variable Light-emitting Angle has been issued to Xiamen Longbowei Photoelectric Tech Co Ltd. This invention was developed by Lin Bin.
The patent application number is CN202422539228U 20241021. The patent publication number is CN223274244 (U). Internati..
Lighting
| Fri 05 Dec 2025
Beijing, Dec. 5 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Keyu Optical Plastic Co Ltd for High-precision Injection Molding Device for Led Light Guide Plate. Wei Xinghua, Lee Jin Seong, Zhong Tianhui, Wei Binliang and Lee Ayeong developed the invention.
The patent application number is CN2..
Measurement & Testing
| Thu 04 Dec 2025
Beijing, Dec. 5 -- BOE Huacan Optoelectronics Suzhou has submitted a patent application for Bonding Detection Method, Light-emitting Diode and Preparation Method of Light-emitting Diode. This invention was developed by Lan Ye, Wang Jiangbo, Zhu Guangmin, Wu Zhihao and Zhang Wei.
The patent application number is CN202411881878 2..
Software
| Thu 04 Dec 2025
Beijing, Dec. 5 -- State Intellectual Property Office of China has received Beijing Signal Microelectronics Co Ltd patent application for LED Backlight Driving Chip and Data Transmission Direction Adaptive Circuit Thereof. Kong Lingxin developed the invention.
The patent application number is CN202510322382 20250319. The pate..
Optics & Imaging
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Zhongshan Fuchen Photoelectric Co Ltd has applied Chinese patent for Manufacturing Method of Double-sided Display Transparent Screen Adopting LED (light-emitting Diode) Chips. Li Xue developed it.
The patent application number is CN202510270805 20250307. The patent publication number is CN119942931 (A). Int..
Optics & Imaging
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Shenzhen Yuanheng Ruishi Tech Co Ltd has submitted a patent application for Display Method of Led Display Stand. Mo Qifeng and Yang Jianbing developed the invention.
The patent application number is CN20251074933 20250117. The patent publication number is CN119942927 (A). International Patent Classification..
Automobile
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Dongguan Litu New Energy Tech Co Ltd has been awarded a patent for Intelligent Driving Sensor. This invention was developed by Su Jizhen.
The patent application number is CN202422828645U 20241120. The patent publication number is CN223302600 (U). International Patent Classification codes are B60Q1/26 and B6..
Optics & Imaging
| Thu 04 Dec 2025
Beijing, Dec. 5 -- State Intellectual Property Office of China has released Kunshan Govisionox Optoelectronics and Hefei Visionox Technology patent application for Light Emitting Diode Device, Display Panel and Display Device. This invention was developed by Hu Xiaoxu, Zhang Li and Li Mengzhen.
The patent application number i..
Optics & Imaging
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Hefei Zhongke Zhixian Tech Co Ltd has been granted a patent for Led Display Screen with Heat Dissipation Structure. Xu Fei, Wang Lei and Du Tao developed the invention.
The patent application number is CN202422465846U 20241012. The patent publication number is CN223274401 (U). International Patent Classific..
Semiconductor
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Jade Bird Display, Shanghai has submitted a patent application for Micro Light-emitting Diode Display Chip. This invention was developed by Song Huangjian.
The patent application number is CN202510115768 20250124. The patent publication number is CN119947386 (A). International Patent Classification codes are ..
Semiconductor
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Jade Bird Display, Shanghai has filed a patent application for Miniature Light Emitting Diode Chip, Micro Display Panel and Electronic Equipment. This invention was developed by Li Jingyue and Jin Guangrong.
The patent application number is CN202510115786 20250124. The patent publication number is CN119947363..
Semiconductor
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Jade Bird Display, Shanghai has submitted a patent application for Miniature Light Emitting Diode Structure Capable of Improving Light Extraction Efficiency. Fang Anle, Chen Weixin and Wang Chenggen developed the invention.
The patent application number is CN20251092495 20250121. The patent publication number..
Semiconductor
| Thu 04 Dec 2025
Beijing, Dec. 5 -- State Intellectual Property Office of China has received Jade Bird Display, Shanghai patent application for Semiconductor Epitaxial Layer, Micro Light-emitting Diode Chip and Manufacturing Method of Micro Light-emitting Diode Chip. Wu Junkai developed the invention.
The patent application number is CN20251011..
Semiconductor
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Beijing BOE Technology Development and BOE Technology Group have obtained a patent for quantum dot light emitting diode, display substrate and display device. This invention was developed by Shi Shuangshuang.
The patent application number is CN202422134199U 20240830. The patent publication number is CN22328..
Metal & Mining
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Jiangmen Rongxingda Tech Co Ltd has been granted a patent for Led (light-emitting Diode) Plastic-clad Aluminum Heat Dissipation Structure. This invention was developed by Peng Shuhua, Zou Chengquan and Huang Xiaochu.
The patent application number is CN202422844560U 20241121. The patent publication number is..
Chemicals
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Xiguang Chemical Wuhan Tech Co Ltd has been awarded a patent for LED Photocatalytic Lamp. This invention was developed by Dong Hongming.
The patent application number is CN202422842610U 20241120. The patent publication number is CN223283044 (U). International Patent Classification codes are B01J19/12, F21V2..
Lighting
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Guangdong Sailing Tech Co Ltd has obtained a patent for anti-dazzle LED lamp strip. This invention was developed by Wang Cheng, Xie Shengrong and Zhang Zhonghan.
The patent application number is CN202422311032U 20240920. The patent publication number is CN223283021 (U). International Patent Classification c..
Lighting
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Zhejiang Hexing Photoelectric Tech Co Ltd has obtained a patent for LED lamp for plant cultivation. This invention was developed by Jiang Weibiao, Cai Linzhi and Chen Shanghua.
The patent application number is CN202422566973U 20241023. The patent publication number is CN223283020 (U). International Patent C..
Lighting
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Chinese Patent for LED Lampshade Connecting Structure has been issued to Hangzhou Yaohui Photoelectric Tech Co Ltd. This invention was developed by Ruan Gangfeng, Zhou Jing, Yang Jiqiang, Lou Tao, Zhou Wen and Zhang Yili.
The patent application number is CN202422885055U 20241126. The patent publication numb..
Automobile
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Zhang Menglong has secured a patent on LED Car Lamp with Heat Dissipation Sleeve. Zhang Menglong developed the invention.
The patent application number is CN202422764796U 20241112. The patent publication number is CN223282944 (U). International Patent Classification codes are F21S41/141, F21S45/47, F21V19/0..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Run Factory 4326 of China Zhenhua Group Xinyun Electronic Components and Development has been awarded a patent for Transformer Insulation and Voltage Resistance Test Clamp. This invention was developed by Bi Haochen, Lei Naixin, Yuan Wenjie, Li Guoqiang and Yang Jingyan.
The patent application number is..
Electrical
| Thu 04 Dec 2025
Beijing, Dec. 4 -- State Intellectual Property Office of China has published Guangdong Jingrui Semiconductor Co Ltd patent application for Led (light-emitting Diode) Light Source with Bulb for Replacing Flashlight. The invention was developed by Xia Ming, Tang Long, Jiang Xiaolong, Luo Jianlang, Hu Pengfei, Wang Renjun, Yin Lei,..
Lighting
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Nanjing Yani Lighting Tech Co Ltd has been granted a patent for OLED (organic Light Emitting Diode) Flexible Wall Washing Lamp. This invention was developed by Yuan Yu, Chen Xiaoyu, Dong Zhengfei, Wang Dandan and Wang Hui.
The patent application number is CN202422239639U 20240912. The patent publication num..
Lighting
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Quanzhou Huasheng Advertising Co Ltd has received a patent for Acrylic LED Luminous Character Structure. This invention was developed by Lin Ziyi, Wang Chunqiu and Wei Xiaomeng.
The patent application number is CN202422536353U 20241021. The patent publication number is CN223284716 (U). International Patent ..
Lighting
| Thu 04 Dec 2025
Beijing, Dec. 4 -- Shenzhen Hancheng Lighting Co Ltd has been granted a patent for LED Lamp with Dustproof Structure. Yu Ting developed the invention.
The patent application number is CN202422467888U 20241012. The patent publication number is CN223258156 (U). International Patent Classification codes are B01D46/10, F21V29/60,..
Lighting
| Wed 03 Dec 2025
Beijing, Dec. 4 -- Linhai Tiantian Lighting Ind Co Ltd has secured a patent on LED Lamp Bead and LED Bulb. Yang Guanghao developed the invention.
The patent application number is CN202422625637U 20241030. The patent publication number is CN223286158 (U). International Patent Classification codes are F21K9/20, F21K9/232, F21K9..
Optics & Imaging
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Samsung Display patent application for Display Device. This invention was developed by Lee Seung-jun, Cho Seung-hwan, Kim Tae-ho, Lee Yong-su and Lee Jae-woo.
The patent application number is CN202411516204 20241029. The patent publication number is C..
Semiconductor
| Wed 03 Dec 2025
Beijing, Dec. 3 -- Shanghai Plusco New Mat Co Ltd has sought patent for Adhesive for Flexible OLED (organic Light Emitting Diode) Display Panel, Adhesive Layer, Support Film and Preparation Method of Support Film. This invention was developed by Sun Pan and Li Peiran.
The patent application number is CN202510428983 20250408. ..
Semiconductor
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Naweilang Tech Shenzhen Co Ltd patent application for Light Emitting Diode Chip Set, Display Backlight Module and Illumination Module. This invention was developed by Yan Chunhui, Sun Wei, Du Yanhao, Chen Zhiwei, Nie Dawei and Wang Kaijun.
The patent ..
Semiconductor
| Wed 03 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has received Naweilang Tech Shenzhen Co Ltd patent application for Light Emitting Diode Chip Set, Display Backlight Module and Illumination Module. Yan Chunhui, Sun Wei, Du Yanhao, Chen Zhiwei, Nie Dawei and Wang Kaijun developed the invention.
The patent applicat..
Semiconductor
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has released Fuyang Sineva New Material Tech Co Ltd patent application for Green Light-emitting Main Body Material for OLED (organic Light Emitting Diode) Device. This invention was developed by Wu Yongjun, Li Zhiqiang, Dong Qingshan and Huang Xin.
The patent appl..
Chemicals
| Tue 02 Dec 2025
Beijing, Dec. 3 -- State Intellectual Property Office of China has published Jiangsu Zhenmao Tech Co Ltd patent application for Method for Preparing Burenolone Precursor Through Photocatalytic Configuration Inversion. The invention was developed by Ling Zheng.
The patent application number is CN202411852768 20241216. The pate..
Semiconductor
| Wed 03 Dec 2025
Beijing, Dec. 3 -- HannStar Display has filed a patent application for Micro Light Emitting Diode Display Device and Method of Manufacturing Micro Light Emitting Diode Display Device. This invention was developed by Zhang Hongming, Chu Chun-yi, Huang Chengpei, Zeng Junqin and Jiao Youqi.
The patent application number is CN20231..
Semiconductor
| Tue 02 Dec 2025
Geneva, Dec. 2 -- World Intellectual Property Organization has received Xiamen Sanan Optoelectronics patent application for Ultraviolet Light-emitting Diode and Ultraviolet Light-emitting Apparatus. Yan Tongwei, Huang Shaohua, Tseng Chien-yao and Chang Chung-ying developed the invention.
The patent application number is WO202..
Optics & Imaging
| Tue 02 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has received Changchun Haipurunsi Technology patent application for Arylamine Compound and Organic Electroluminescent Device Thereof. Guo Jianhua, Dong Xiuqin and Han Chunxue developed the invention.
The patent application number is CN202510205829 20250224. The pa..
Chemicals
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Anyang Institute of Technology has submitted a patent application for Phthalocyanine-based Metal Organic Framework Catalyst as Well as Synthesis Method and Application Thereof. This invention was developed by Wang Lijun, Wang Yangyang, Wang Yanfei, Song Haixiang, Zhao Ke and Sun Shuangjie.
The patent applicat..
Optics & Imaging
| Mon 01 Dec 2025
Beijing, Dec. 2 -- TPK Glass Solutions Xiamen Inc has submitted a patent application for Front Light Guide Module, Touch Display Device and Manufacturing Method of Touch Display Device. Luo Jianxing and Dai Kailun developed the invention.
The patent application number is CN202311423225 20231030. The patent publication number ..
Electronics
| Tue 02 Dec 2025
Beijing, Dec. 2 -- Beijing Dongfang Measurement & Test Institute has submitted a patent application for Photoelectric Zero Sensor Automatic Test System and Test Method Thereof. He Yue, Yin Congru, Chen Hongliang, Li Tiantian, Xu Shengfa and Zhang Xian developed the invention.
The patent application number is CN202510106371 20..
Optics & Imaging
| Tue 02 Dec 2025
Beijing, Dec. 2 -- State Intellectual Property Office of China has awarded a patent to Guangdong Chengxing Electronics Co Ltd for Laminating Equipment for Processing and Producing LED (light Emitting Diode) Display Screen. Tan Qiandong and Lu Qinhuang developed the invention.
The patent application number is CN202422157100U 2..
Optics & Imaging
| Tue 02 Dec 2025
Geneva, Dec. 2 -- World Intellectual Property Organization has released BOE Technology Group patent application for Light-emitting Diode Display Device and Display Apparatus. This invention was developed by Du Xiaobo and Chen Lei.
The patent application number is WO2024CN94730 20240522. The patent publication number is WO202524..
Measurement & Testing
| Tue 02 Dec 2025
Geneva, Dec. 2 -- Beijing Roborock Technology has submitted a patent application for Obstacle Detection System for Self-propelled Device, Self-propelled Device and Obstacle Avoidance Method for Obstacle Detection System. This invention was developed by Dang Liang.
The patent application number is WO2025CN75425 20250127. The pat..
Semiconductor
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- BOE Mled Tech Co Ltd and BOE Technology Group have submitted a patent application for Light-emitting Diode Chip, Display Substrate and Manufacturing Method Thereof. Ma Junjie, Sun Haiwei, Lu Yuanda, Yang Shanwei, Qi Linxia, Xiong Zhijun and Zhao Jiawei developed the invention.
The patent application numb..
Information Technology
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Central China Normal University has submitted a patent application for Portable Single Photon Light Source Emitter Device and Method of Use. This invention was developed by Han Zhihui, Sun Daming and Sun Xiangming.
The patent application number is CN202411991800 20241231. The patent publication number is CN..
Semiconductor
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Yungu Guan Technology and Hefei Visionox Technology have submitted a patent application for Electron Transport Layer Material and Quantum Dot Light Emitting Diode. This invention was developed by Jin Fengjie, Yan Zhimin, Jiao Fuxing and Su Liang.
The patent application number is CN202311413558 20231027. The..
Optics & Imaging
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published BOE Huacan Optoelectronics Suzhou patent application for Light Emitting Diode and Preparation Method Thereof. The invention was developed by Yao Zhen, Cong Ying, Zhang Yu and Cai Hexun.
The patent application number is CN202411848832 20241216. The pa..
Semiconductor
| Tue 02 Dec 2025
Geneva, Dec. 2 -- Jade Bird Display, Shanghai has applied WIPO patent for Micro Light-emitting Diode Chip and Forming Method Therefor. Yuan Xianglong, Wei Tianshi and Bai Ge developed it.
The patent application number is WO2024CN134092 20241125. The patent publication number is WO2025241454 (A1). International Patent Classifica..
Electronics
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- LG Electronics has applied United States patent for Signal Processing Device and Method of Operation Thereof. Nam Yeonoh developed it.
The patent application number is US202419000139 20241223. The patent publication number is US2025363931 (A1). International Patent Classification codes are G09G3/20 and G..
Semiconductor
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Seoul Semiconductor has applied United States patent for Light-emitting Apparatus Including Light-emitting Diode. Lee Chung Hoon developed it.
The patent application number is US202519297740 20250812. The patent publication number is US2025365829 (A1). International Patent Classification codes are G09G3/..
Lighting
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- JLC Tech IP LLC has filed a patent application for T-bar for Suspended Ceiling with Heat Dissipation System for LED Lighting. This invention was developed by Porciatti Silvio.
The patent application number is US202519263459 20250708. The patent publication number is US2025362009 (A1). International Paten..
Semiconductor
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- LG Electronics has submitted a patent application for Display Device Using Light-emitting Element and Manufacturing Method Therefor. Choi Hwanjoon, Rhee Byungjoon and Kang Eunjeong developed the invention.
The patent application number is US202218869650 20220613. The patent publication number is US202536..
Optics & Imaging
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Wuhan China Star Optoelectronics Technology has sought patent for Light Emitting Diode and Display Panel. This invention was developed by Liu Fancheng, Zha Guowei, Yang Yong, Pan Hailong, Jiang He, Chen Yunni, Niu Huanhuan, Wang Zuojia and Guan Yantao.
The patent application number is CN20251060886 20250114. ..
Optics & Imaging
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has received BOE Huacan Optoelectronics Suzhou patent application for Light-emitting Diode and Light-emitting Diode Preparation Method. Lan Ye, Wang Jiangbo, Wang Nian, Zhu Guangmin, Wu Zhihao and Zhang Wei developed the invention.
The patent application number is..
Semiconductor
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has released Wenzhou Xinxin Titanium Crystal Tech Co Ltd patent application for Preparation Method of Perovskite Blue Light Illuminant Film and White Light Emitting Diode. This invention was developed by Fan Chao and Yang Haolin.
The patent application number is C..
Medical
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published VYBK Co Ltd patent application for Sterilizing Device and Method for Sterilizing Medical Device. The invention was developed by Koppen Casper Storm and Andersen Mads Urback.
The patent application number is CN20238066439 20230914. The patent publicat..
Printing & Publishing
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Dai Nippon Printing has submitted a patent application for Surface-emitting Device, and Display Device. Kanai Yoshihiro, Tsuzuki Atsuo, Nishikawa Marii, Saeki Kosuke and Furuya Shunsuke developed the invention.
The patent application number is US202519293472 20250807. The patent publication number is US202..
Semiconductor
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Taiwan Semiconductor Manufacturing Company has sought patent for Display Defect Monitoring Structure. This invention was developed by Chen Chu Fu and Liao Chun Hao.
The patent application number is US202519294294 20250808. The patent publication number is US2025364336 (A1). International Patent Classificat..
Metal & Mining
| Mon 01 Dec 2025
Beijing, Dec. 1 -- State Intellectual Property Office of China has published Hupan Guangxin Semiconductor Jiangsu patent application for Novel-structure Suction Nozzle Piece for Preventing Foreign Matter from Puncturing Glass. The invention was developed by Kong Dekun, Yue Mingming, Wang Taifang, Tung Weng Hai, Shi Jianye and Su..
Metal & Mining
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Bosi Co Ltd has submitted a patent application for Lead-free Low-temperature Sintered Glass Frit. This invention was developed by Park Tae-ho, Jung Chan-min, Che Minglong, Kwon Tae-sung, Kim Min-seop, Kim Doo-ri, Kim Dong-chan and Kim Kil-ho.
The patent application number is CN20238067901 20230914. The pate..
Semiconductor
| Mon 01 Dec 2025
Beijing, Dec. 1 -- Xiamen Sanan Optoelectronics has submitted a patent application for Miniature Light Emitting Diode and Display Device. Liu Peng, Lin Kechuang, He Anhe, Huang Shaohua, Zeng Mingjun, Li Anping, Zhang Yonghuang, Lee Young-ah and Li Xiatong developed the invention.
The patent application number is CN202311394404 ..
Semiconductor
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- AUO Corporation has sought patent for Circuit Substrate and Display Device. This invention was developed by Lai Han-chung, Liao Ta-wen, Lin Tai-tso, Chien I-peng, Lu Cheng-min and Tu Chen-yuan.
The patent application number is US202418976388 20241211. The patent publication number is US2025366285 (A1). Int..
Automobile
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- U.S. Patent and Trademark Office has published GM Global Technology Operations patent application for Light-emitting Diode Backplane for Lighting and Display. The invention was developed by Park Jonglee.
The patent application number is US202418669726 20240521. The patent publication number is US2025366278..
Automobile
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Hella GmbH & Co KGaA has applied United States patent for Lighting Device for a Motor Vehicle. Quitsch Wolf Alexander, Schwan Alexander, Wegener Ingo and Zehanciuc Mario developed it.
The patent application number is US202519211942 20250519. The patent publication number is US2025365836 (A1). International..
Banking
| Sun 30 Nov 2025
Alexandria, Dec. 1 -- Bank of America has filed a patent application for Unauthorized Activity Detection at Automated Teller Machine. This invention was developed by Garg Saurabh, Behera Abhijit, Sethia Maneesh Kumar, Rajasekhar Madala, Gowni Ajay and Sivajothi Sivashalini.
The patent application number is US202418670967 202405..
Measurement & Testing
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Southeast University and Information Communication Branch State Grid Jiangsu Electric Power Co Ltd have submitted a patent application for Unmanned Aerial Vehicle (UAV) Inspection Ultraviolet Leakage System Based on Toa/tdoa Positioning. This invention was developed by Zhu Bingcheng, Huang Qianxia, Zhang Zaic..
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