News For Last 1 Week
Industry
Assignee
Country
Status
-
Select All
Broadband & Wireless Network
| Sat 04 Jul 2026
Beijing, July 4 -- State Grid Shanghai Municipal Electrical Power has sought patent for Substation Visible Light Communication Anti-electromagnetic Interference Modulation Method and System. This invention was developed by Chen Dongya, Zhou Cheng, Zhu Anqi, Zhou Qi, Huang Licheng, Xu Guang, Qiu Yujie, Zhang Peng, Ma Kehe, Zhang ..
Semiconductor
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released Jiangxi MTC Semiconductor and Jiangxi Yaochi Tech Co Ltd patent application for Flip Light Emitting Diode Chip and Preparation Method Thereof. This invention was developed by Li Wentao, Jin Conglong, Hu Jiahui, Xu Zhou and Zhang Cunlei.
The patent app..
Pharmaceutical
| Sat 04 Jul 2026
Beijing, July 4 -- Tianjin Polytechnic University and Cangzhou Institute Of Technology Tianjin University have sought patent for Ultrahigh-resolution Quantum Dot Light-emitting Diode and Preparation Method Thereof. This invention was developed by Tian Sen, Li Yue, Cao Wei and Yang Fan.
The patent application number is CN20251..
Semiconductor
| Sat 04 Jul 2026
Beijing, July 4 -- Jiangxi MTC Semiconductor and Jiangxi Yaochi Tech Co Ltd have applied Chinese patent for Flip Light Emitting Diode Chip and Preparation Method Thereof. Li Wentao, Jin Conglong, Hu Jiahui, Xu Zhou and Zhang Cunlei developed it.
The patent application number is CN202511986225 20251226. The patent publication ..
Optics & Imaging
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released University-Industry Cooperation Group Of Kyung Hee University and Samsung Display patent application for Light Emitting Diode and Display Device. This invention was developed by Seo Min-chul, Lee Joongu, Im Sungsoon, Lee Yeonhwa and Ok Seung Ju.
The p..
Optics & Imaging
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has released LG Display patent application for Light Emitting Diode Display Device. This invention was developed by Cho Jun-young, Ahn Hyung-ho, Lee Hee-won, Jeong Hye-sun, Kim Tae-yoon and Kim Byung Gu.
The patent application number is CN202511227244 20250829. The ..
Tools and Machinery
| Sat 04 Jul 2026
Beijing, July 4 -- State Intellectual Property Office of China has published Apple patent application for Display Having Vertically Stacked Components. The invention was developed by Jian Zhaoliang, You Zhihong, Tang Chun-ming, Hu Jinwei, Luo Wensheng, Zeng Junkai, Xu Jinwei, Lai Yongda, Ding Hongzhe, Ozguluk Ahmet, Wang Jianzho..
Optics & Imaging
| Sat 04 Jul 2026
Beijing, July 4 -- Samsung Display has applied Chinese patent for Display Device and Method of Manufacturing Same. Li Kangrong, Jeon Hyung-il, Choi Jin Woo and Tae Chang Il developed it.
The patent application number is CN20248055812 20240827. The patent publication number is CN121773733 (A). International Patent Classificati..
Optics & Imaging
| Sat 04 Jul 2026
Beijing, July 4 -- The 44th Inst Of China Electronics Technology Group Corporation has applied Chinese patent for High-input Reverse Voltage-resistant Four-channel High-speed Photoelectric Coupler. Dong Yiqin, Xiao Qinghui, Zhang Jianing, Sun Kaihua, Wang Jun, Peng Maoyang and Yin Man developed it.
The patent application numb..
Optics & Imaging
| Fri 03 Jul 2026
Beijing, July 3 -- Analogix Int LLC and Analogix Semiconductor Suzhou Co Ltd have applied Chinese patent for Seamless Switching Method and Device of Pixel Clock. Guo Chuncheng developed it.
The patent application number is CN20251241378 20251230. The patent publication number is CN121768310 (A). International Patent Classific..
Medical
| Thu 02 Jul 2026
Alexandria, July 3 -- Intublade Co has secured a patent on Disposable Video Laryngoscope with Fluid Spray System. Napier Andrew B developed the invention.
The patent application number is US202318181179 20230309. The patent publication number is US12653393 (B2). International Patent Classification codes are A61B1/00, A61B1/05..
Engineering
| Fri 03 Jul 2026
Alexandria, July 3 -- Commissariat Energie Atomique, Centre Nat Rech Scient, Univ Grenoble Alpes, Commissariat Alenergie Atomique Et Aux Energies Alternatives, Univ Grenobles Aples and Commissariat a Ienergie Atomique Et Aux Energies Alternatives have secured a patent on Method for Manufacturing a Device for Emitting Radiation. ..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Beijing Chemical Research Inst Co Ltd patent application for Divalent Platinum Complex, Preparation Method and Application Thereof, and Organic Photoelectric Device. The invention was developed by Lu Song, Cheng Sh..
Electronics
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Henan Zhishu Power Co Ltd patent application for Rotating Magnetic Field Direct Current Motor. This invention was developed by Li Tianfeng, Li Jinshan, Man Ning, Lu Qingbin and Zhao Yanpu.
The patent application number is CN202511670834 20251114. The ..
Electronics
| Fri 03 Jul 2026
Beijing, July 3 -- Rongyao Terminal has filed a patent application for Display Method, Electronic Equipment and Computer Readable Storage Medium. This invention was developed by Sun Qi and Chen Liangcao.
The patent application number is CN202411340338 20240924. The patent publication number is CN121768307 (A). International Pat..
Electrical
| Fri 03 Jul 2026
Alexandria, July 3 -- Usai LLC has obtained a patent for constant voltage PWM to constant current PWM LED lighting system with thermal and current feedback. This invention was developed by Wray Donald L.
The patent application number is US202318496553 20231027. The patent publication number is US12652736 (B2). International P..
Optics & Imaging
| Fri 03 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to LG Display for Organic Light-emitting Diode Display Device and Method of Manufacturing the Same. Kim Pu-reum and Kang Yeon-suk developed the invention.
The patent application number is US202318484892 20231011. The patent publication number is US12652..
Optics & Imaging
| Fri 03 Jul 2026
Alexandria, July 3 -- LG Display has received a patent for Organic Light Emitting Display Device. This invention was developed by Jung Dong-ryul and Yang Ji-seok.
The patent application number is US202218051029 20221031. The patent publication number is US12652937 (B2). International Patent Classification codes are H10K59/35, H..
Optics & Imaging
| Fri 03 Jul 2026
Alexandria, July 3 -- Samsung Display has been awarded a patent for Display Panel and Display Device. This invention was developed by Jeong Yelin.
The patent application number is US202318124728 20230322. The patent publication number is US12652933 (B2). International Patent Classification code is H10K59/80. Cooperative Patent ..
Electrical
| Thu 02 Jul 2026
Alexandria, July 3 -- Samsung Display has received a patent for Pixel and Gate Driving Circuit. This invention was developed by Kim Minjoo, Kwak Wonkyu and Byun Minwoo.
The patent application number is US202519048890 20250208. The patent publication number is US12658143 (B2). International Patent Classification code is G09G3/..
Semiconductor
| Wed 01 Jul 2026
Geneva, July 2 -- Univ Zhejiang Technology and Zhejiang Huaxian Photoelectricity Technology have sought patent for Triptycene-based Tetradentate Platinum(ii) Complex and Organic Light-emitting Diode Material Comprising Same, Device, and Apparatus. This invention was developed by Zhao Xiaoyu, Lin Jiaoying, Li Guijie and She Yuanb..
Electronics
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Jiangxi Communication Terminal Industrial Technology Research Inst Co Ltd and Zhonglian Chaoqing Beijing Tech Co Ltd patent application for Ultrahigh-definition Light-emitting Diode (LED) Sound Transmission Screen Capable of Effectively Improving Sound T..
Optics & Imaging
| Wed 01 Jul 2026
Geneva, July 2 -- Merck Patent has submitted a patent application for Coating Composition for Forming an Optical Layer. This invention was developed by Aizenshtein Ben, Buhbut Sophia, Siemianowski Simon, Saadon Odelia and Koolyk Sharabi Miriam.
The patent application number is WO2025EP87087 20251215. The patent publication numb..
Semiconductor
| Tue 30 Jun 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has released Xi’an Smart Mat Co Ltd patent application for Packaging Structure for Packaging Organic Light Emitting Diode. This invention was developed by Li Yanfei, Lei Ting and He Xin.
The patent application number is US202319129191 20231229. The patent publication nu..
Semiconductor
| Tue 30 Jun 2026
Alexandria, July 1 -- AUO Corporation has filed a patent application for Pixel Array Substrate and Driving Method Thereof. This invention was developed by Lo Jui-chi and Lin Cheng-hsing.
The patent application number is US202519234302 20250611. The patent publication number is US20260179533 (A1). International Patent Classifica..
Electronics
| Tue 30 Jun 2026
Beijing, July 1 -- Koninklijke Philips has sought patent for Electrophoretic Deposition of Converter Materials Onto Thin Non-conductive Substrates. This invention was developed by Meyer Ju Rg and Bohmer Marcel Rene.
The patent application number is CN20248055093 20240822. The patent publication number is CN121752756 (A). Intern..
Semiconductor
| Wed 01 Jul 2026
Taipei, July 1 -- Coretronic has secured a patent on Light-emitting Module. Chen Chien-chih, Ou Chung-jen, Chen Yu-min and Tsai Ming-wei developed the invention.
The patent application number is TW20220119622 20220526. The patent publication number is TWI876168 (B). International Patent Classification codes are H01L27/15, H01..
Energy
| Tue 30 Jun 2026
Alexandria, July 1 -- Acbel Polytech has filed a patent application for Power Supply and Illuminated Handle Structure Thereof. This invention was developed by Hsieh Wei-chieh, Kuo Yung-han and Lin Yu-heng.
The patent application number is US202519208999 20250515. The patent publication number is US20260177232 (A1). Internatio..
Electronics
| Tue 30 Jun 2026
Alexandria, July 1 -- Samsung Electronics has submitted a patent application for Display Apparatus. Lee Wookjin developed the invention.
The patent application number is US202519386931 20251112. The patent publication number is US20260177188 (A1). International Patent Classification codes are F16M11/04, G09F9/302 and G09F9/33..
Semiconductor
| Tue 30 Jun 2026
Alexandria, July 1 -- Taiwan-Asia Semiconductor has submitted a patent application for Light Emitting Diode and Manufacturing Method Thereof. This invention was developed by Lin Jun-ying.
The patent application number is US202519235753 20250612. The patent publication number is US20260182101 (A1). International Patent Classif..
Semiconductor
| Tue 30 Jun 2026
Alexandria, July 1 -- Taiwan-Asia Semiconductor has sought patent for Light Emitting Diode and Manufacturing Method Thereof. This invention was developed by Lee Yueh-lin.
The patent application number is US202519265681 20250710. The patent publication number is US20260182097 (A1). International Patent Classification codes are..
Optics & Imaging
| Tue 30 Jun 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has released LG Display patent application for Light Emitting Display Apparatus. This invention was developed by Gim Seon-geun and Lee Sang-soo.
The patent application number is US202519403517 20251128. The patent publication number is US20260179553 (A1). International Pate..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 30 -- Jiangxi MTC Semiconductor and Jiangxi Zhaochi Integration Tech Co Ltd have submitted a patent application for Flip High-voltage Light-emitting Diode Chip and Preparation Method Thereof. This invention was developed by Li Wentao, Jin Conglong, Hu Jiahui, Ao Yingquan and Zhang Cunlei.
The patent application ..
Semiconductor
| Tue 30 Jun 2026
Beijing, June 30 -- Hangzhou Kelin Electric and Hangzhou Keneng New Energy Co Ltd have submitted a patent application for hF-SiO2 Composite PoE Packaging Adhesive Film for Solar Cell and Preparation Method of hF-SiO2 Composite PoE Packaging Adhesive Film. This invention was developed by Qian Zhunde, Song You, Hu Junyi, Yu Yongga..
Optics & Imaging
| Wed 01 Jul 2026
Taipei, July 1 -- Micraft System Plus has been granted a patent for Apparatus and Method for Partially Flattening a Substrate, Bonding an Electronic Component, and Manufacturing a Display. This invention was developed by Lin Ching-ju and Lin Chingju.
The patent application number is TW20230125716 20230710. The patent publicatio..
Optics & Imaging
| Tue 30 Jun 2026
Alexandria, July 1 -- LG Display has applied United States patent for Display Device. Jang Kyung-kook, Kim Won-rae, Lee Seung-bum, Hwang Seong-han and Hyun Byung-gwan developed it.
The patent application number is US202519322293 20250908. The patent publication number is US20260182226 (A1). International Patent Classification..
Optics & Imaging
| Tue 30 Jun 2026
Alexandria, July 1 -- LG Display has submitted a patent application for Display Device. Kim Won-rae, Kim June-hwan, Oh Young-min and Kim Seong-il developed the invention.
The patent application number is US202519393347 20251118. The patent publication number is US20260182220 (A1). International Patent Classification codes are..
Optics & Imaging
| Tue 30 Jun 2026
Alexandria, July 1 -- LG Display has filed a patent application for Light Emitting Display Device. This invention was developed by Kim Min-ki, Son Hoon-sok, Jo Beom-gon and Lee Hak-min.
The patent application number is US202519356961 20251013. The patent publication number is US20260182126 (A1). International Patent Classificat..
Optics & Imaging
| Tue 30 Jun 2026
Alexandria, July 1 -- Samsung Display has submitted a patent application for Display Panel, Manufacturing Method of the Display Panel and Electronic Device Comprising the Display Panel. This invention was developed by Lee Joongu, Son Ji-hee and Kim Hwi.
The patent application number is US202519310349 20250826. The patent public..
Optics & Imaging
| Tue 30 Jun 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has published AUO Corporation patent application for Dual-sided Display. The invention was developed by Huang Ching-liang, Huang Shu-hao, Su Sung-yu and Ye Jia-hong.
The patent application number is US202519238559 20250616. The patent publication number is US20260182114 (A1..
Optics & Imaging
| Tue 30 Jun 2026
Alexandria, July 1 -- LG Display has submitted a patent application for Display Device. Choi Kwang-il, Jang Dong-min and Jun Sung-woo developed the invention.
The patent application number is US202519194915 20250430. The patent publication number is US20260182110 (A1). International Patent Classification codes are G06F3/041, ..
Optics & Imaging
| Tue 30 Jun 2026
Alexandria, July 1 -- U.S. Patent and Trademark Office has published AUO Corporation patent application for Dual-sided Display and Manufacturing Method Thereof. The invention was developed by Huang Ching-liang, Liu Chan-jui, Huang Shu-hao, Su Sung-yu and Ye Jia-hong.
The patent application number is US202519212683 20250520. The..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 30 -- BOE Huacan Optoelectronics Guangdong Co Ltd has submitted a patent application for Light Emitting Diode with High External Quantum Efficiency and Preparation Method Thereof. Wang Jiangbo, Cong Ying and Yao Zhen developed the invention.
The patent application number is CN202511602680 20251104. The patent pu..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 30 -- BOE Huacan Optoelectronics Guangdong Co Ltd has sought patent for Light Emitting Diode with High Hole Concentration and Preparation Method Thereof. This invention was developed by Wang Jiangbo, Cong Ying and Yao Zhen.
The patent application number is CN202511602652 20251104. The patent publication number i..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 30 -- Jiangxi MTC Semiconductor and Jiangxi Zhaochi Integration Tech Co Ltd have sought patent for Light-emitting Diode Epitaxial Wafer, Preparation Method Thereof and Light-emitting Diode. This invention was developed by Jin Conglong, Liu Chunyang, Gao Hong, Hu Jiahui, Zheng Wenjie, Shu Jun, Wang Xiaolan and Ao Yi..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 30 -- BOE Huacan Optoelectronics Guangdong Co Ltd has filed a patent application for Light Emitting Diode and Preparation Method Thereof. This invention was developed by Liu Hengshan, Zhang Yu and Jiang Yuanyuan.
The patent application number is CN202511602616 20251104. The patent publication number is CN1217288..
Electrical
| Tue 30 Jun 2026
Taipei, June 30 -- Taiwan Patent for Circuit Including Electrical Fault Indicator and Method of Fuse Status Diagnostic has been issued to Suzhou Littelfuse Ovs Co Ltd and Suzhou Littelfuse OVS. This invention was developed by Liu Zhibo, Liu Zhi-bo, Jia Yanqiu, Jia Yan-qiu, Wang Yu and Jin Dan.
The patent application number is..
Pharmaceutical
| Tue 30 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Tianjin University of Science & Technology patent application for Dipyrrolyl Diamine and Preparation Method and Application of Polyimide Prepared from Dipyrrolyl Diamine. Cheng Bowen, Fan Zhi, Wang Zizhen, Guo Minjie and Li Yuming developed the inventio..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 30 -- Quanzhou Sanan Semiconductor Technology has submitted a patent application for Light Emitting Diode. Huang Hanyi, Zheng Sheng and Ding Shaoying developed the invention.
The patent application number is CN202511704449 20251119. The patent publication number is CN121728877 (A). International Patent Classific..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 30 -- Beijing University has submitted a patent application for Polarization Modulation Tunneling Structure for Improving Injection Efficiency of Algan-based Deep Ultraviolet Light-emitting Device and Application. This invention was developed by Wang Jiaming, Xu Fujun, Tang Ning, Lang Jing, Shen Bo and Kang Xiangni..
Semiconductor
| Tue 30 Jun 2026
Beijing, June 30 -- Shenzhen Huachuang Xinguang Tech Co Ltd has submitted a patent application for Micro Light Emitting Diode Array Optical Module and Pixel Monitoring Method. Deng Rui, Wei Zixian and Zhu Binbin developed the invention.
The patent application number is CN202610109294 20260127. The patent publication number is..
Optics & Imaging
| Mon 29 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has published LG Display patent application for Display Device. The invention was developed by Lee Kyung-ha.
The patent application number is CN20251163057 20250731. The patent publication number is CN121728929 (A). International Patent Classification codes are H..
Optics & Imaging
| Mon 29 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released LG Display patent application for Display Device Including Light Emitting Diodes. This invention was developed by Kim Min-seok, Lee Rok-hee, Gee Moon-bae and Kim Hyung-suk.
The patent application number is CN202510552031 20250429. The patent publicat..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has released Focus Lightings Technology, Suqian patent application for Reversed Polarity Light Emitting Diode and Manufacturing Method Thereof. This invention was developed by Liu Qingyan, Xu Zhiyi, Xie Hongyi, Huang Shaoxiong, Huang Liang and Wang Lisheng.
The p..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has received Jiangxi MTC Semiconductor and Jiangxi Yaochi Tech Co Ltd patent application for Multiband Light Emitting Diode Epitaxial Structure and Preparation Method Thereof. Wen Guosheng, Chen Mingsheng, Jin Conglong, Chen Wanjun, Xie Zhiwen, Xu Zhou and Zhang Han..
Semiconductor
| Tue 30 Jun 2026
Taipei, June 30 -- Semisilicon Technology has obtained a patent for light-emitting diode circuit with parallel sequence function, light-emitting diode circuit package, and light-emitting diode light string. This invention was developed by Peng Wen-chi and Peng Wen Chi.
The patent application number is TW20240106849 20240226. ..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 30 -- State Intellectual Property Office of China has published Jiangsu Yawei Lis Laser Tech Co Ltd patent application for Film Tearing Device and Film Tearing Method for Terminal Area of Organic Light-emitting Diode Screen. The invention was developed by Yuan Mingfeng, Ling Bujun, Zhu Pengcheng and Park Young-min...
Optics & Imaging
| Mon 29 Jun 2026
Taipei, June 30 -- Optoma has been granted a patent for Display Device and Brightness Adjustment Method Thereof. Ou Cheng-chien, Hung Yen-hsiang and Liu Yi-cheng developed the invention.
The patent application number is TW20230137225 20230928. The patent publication number is TWI875218 (B). International Patent Classification..
Semiconductor
| Mon 29 Jun 2026
Taipei, June 30 -- Taiwan Patent Office has awarded a patent to Semisilicon Technology for Light-emitting Diode Circuit with Parallel Sequence Function, Package, Light-emitting Diode String. Peng Wen-chi developed the invention.
The patent application number is TW20230145619 20231124. The patent publication number is TWI87533..
Information Technology
| Sun 28 Jun 2026
Beijing, June 29 -- Guangdong Huazhiyuan Information Eng Co Ltd, Guangzhou Jiadu Urban Rail Smart Operation And Maintenance Service Co Ltd, Guangzhou Jiadu Zhitong Tech Co Ltd and Pci Technology Group Co Ltd have applied Chinese patent for Serial Port Connection Indicating Circuit and Communication Interface. Liang Tianhao, Zhou..
Optics & Imaging
| Fri 26 Jun 2026
Taipei, June 27 -- Stroke Precision Advanced Engineering Co Ltd and Micraft System Plus have received a patent for Apparatus Configured to Transfer Electronic Device, Method for Welding Electronic Device, and Method for Manufacturing Light-emitting Diode Display. This invention was developed by Lin Ching-ju and Lin Chingju.
T..
Electrical
| Mon 29 Jun 2026
Beijing, June 29 -- State Intellectual Property Office of China has received Cree LED Inc patent application for Multi-chip LED Package with Common Electrode. Schmidt Robert David, Favale Joseph M Jr and Jesse Reiherzer developed the invention.
The patent application number is CN20248051955 20240805. The patent publication nu..
Optics & Imaging
| Mon 29 Jun 2026
Beijing, June 29 -- TPK Advanced Solutions has submitted a patent application for Touch Display Screen Module and Display Screen Module. Yan Renyuan, Chen Jiajing and Zhuo Jingkai developed the invention.
The patent application number is CN202411310400 20240919. The patent publication number is CN121712225 (A). International Pa..
Optics & Imaging
| Mon 29 Jun 2026
Beijing, June 29 -- LG Display has submitted a patent application for Display Device. Nam Ju Hyun, Kim Hyungon, Lee So-young, Zhang Yongren and Lee Soyi developed the invention.
The patent application number is CN202511220137 20250828. The patent publication number is CN121712182 (A). International Patent Classification codes..
Semiconductor
| Mon 29 Jun 2026
Beijing, June 29 -- Shandong Crystal Gallium Semiconductor Co Ltd has submitted a patent application for Ultraviolet Light-emitting Diode V-shaped Pit Slotting Method Based on Aln Substrate. Yang Jiayue, Wang Zhongxin, Li Qiubo, Cao Wenhao, Zhang Lei, Wang Shouzhi, Xu Xiangang and Wang Guodong developed the invention.
The pat..
Optics & Imaging
| Mon 29 Jun 2026
Beijing, June 29 -- State Intellectual Property Office of China has received Nachuang Display Tech Co Ltd patent application for Pixel Driving Circuit and Micro Display Panel. Luo Zhengqi and Li Honglin developed the invention.
The patent application number is CN202411313158 20240920. The patent publication number is CN121708..
Measurement & Testing
| Sun 28 Jun 2026
Beijing, June 29 -- State Intellectual Property Office of China has received Qingdao Feiyi Tech Co Ltd patent application for Electronic Expansion Valve Driving Signal Detection Circuit and Detection Method. Jiang Longsong, Qu Xindui, Tan Yecheng, Chen Pengtao and Ding Wenwu developed the invention.
The patent application num..
Energy
| Sun 28 Jun 2026
Beijing, June 29 -- Soochow University has submitted a patent application for Photoresist with Function of Promoting Carrier Transport and Application Thereof. This invention was developed by Chen Yu, Luo Chengzhao and Ding Yanhui.
The patent application number is CN202610204058 20260212. The patent publication number is CN12..
1
to
68 of
68 Items
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
