PH

Pengfei He

DC Dewertokin Technology Group Co.: 5 patents #5 of 45Top 15%
NV NVIDIA: 4 patents #1,685 of 7,811Top 25%
OC Okin Refined Electric Technology Co.: 2 patents #3 of 14Top 25%
Overall (All Time): #247,916 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12411186 Detection method for inverter system, inverter system, and arc detection system Zhanxiang Yin, Hao-Ming Chang 2025-09-09
12178325 Ottoman linkage device, frame body, and seat Long Li, Qiqi YE, Liming Yang, Bin Shen, Kangming TAO +1 more 2024-12-31
D1023400 Straight down light 2024-04-16
D1020047 Dome lamp 2024-03-26
D1005569 Dome lamp base 2023-11-21
D1005570 Straight downlight base 2023-11-21
11564496 Interlockingly extending driving mechanism for electric sofa Long Li, Bin Shen, Minglong Lei, Kangming TAO, Guangjiao Zhang 2023-01-31
11564498 Intelligent sofa mechanical extension device Long Li, Bin Shen, Liming Yang 2023-01-31
11478083 Sofa backrest adjusting apparatus with integrated headrest and lumbar cushion Long Li, Bin Shen, Minglong Lei, Kangming TAO, Guangjiao Zhang 2022-10-25
11441981 Testing device and testing method for adhesive strength of inner hole coating Guozheng Ma, Haidou Wang, Xianyong Zhu, Ming Liu, Ling Tang +4 more 2022-09-13
11293086 Connecting device and internal plasma spraying system Guozheng Ma, Haidou Wang, Shuying Chen, Ming Liu, Haijun Wang +4 more 2022-04-05
11048002 Visualization system for simulating excavation of fluid-structure interaction tunnel Tianqiao Mao, Xiao Li, Shouding Li, Zhaobin Zhang, Jianming He +3 more 2021-06-29
11000129 Flip headrest device for sofa Kangming TAO, Long Li 2021-05-11
10993539 Head and waist integrated device Kangming TAO, Long Li 2021-05-04
10948431 Visible test system and rock mass heating method Bo Zheng, Xiao Li, Shouding Li, Jianming He, Zhaobin Zhang +3 more 2021-03-16
10843571 Repairable sliding plate of pantograph of electric locomotive and method for making the same Guozheng Ma, Haidou Wang, Yiwen Wang, Shuying Chen, Ming Liu +3 more 2020-11-24
10758057 Single motor adjustable multi-function bed Guohai Tang, Long Li 2020-09-01
10752983 System and process for remanufacturing waste cylinder assembly of aircraft piston engine Haidou Wang, Guozheng Ma, Shuying Chen, Fajun Ding, Yiwen Wang +3 more 2020-08-25