Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WD

Wei Dai — 16 Patents

BOBOE: 7 patents #2,738 of 12,373Top 25%
CCChongqing Boe Optoelectronics Technology Co.: 5 patents #114 of 604Top 20%
CLContemporary Amperex Technology Co., Limited: 3 patents #285 of 974Top 30%
HCHefei Xinsheng Optoelectronics Technology Co.: 3 patents #377 of 1,065Top 40%
PTPolytronics Technology: 1 patents #42 of 58Top 75%
BCBeijing Boe Technology Development Co.: 1 patents #690 of 1,775Top 40%
Shanghai, CN: #630 of 19,267 inventorsTop 4%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Wei Dai has been granted 16 US patents while listed as an inventor at BOE. The first was granted in 2015 and the most recent in March 2025. Wei Dai ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Wei Dai in Shanghai, CN.

Patents per Year

Patents granted per year, 2015 to 2025Bar chart with a peak of 4 patents in 2020.peak 42015: 1 patents20152016: 1 patents20162017: 1 patents20172018: 1 patents20182019: 1 patents20192020: 4 patents20202021: 2 patents20212022: 3 patents20222023: 1 patents20232025: 1 patents2025

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12251871 Roller embossing method for flexible graphite polar plates of fuel cells Yichong Zhang, Xiaojing Chen, Ang Li, Jinjian Zhang, Xiaolei Zhang +4 more 2025-03-18
11598799 High-voltage interlock system and detection method thereof Yuqun Zeng, Kai Wu, Chao-Shiun Wang, Qiandeng Li 2023-03-07
11500243 LED assembly, light source and liquid crystal display device Fei Pan, Yucheng Li, Shikang Ge, Hening Zhang, Xufeng Tu +5 more 2022-11-15
11402567 Backlight assembly and display device Zhuqing Zhang, Yucheng Li, Fei Pan, Shikang Ge, Hening Zhang +2 more 2022-08-02
11300430 Method for irrigating farmland Shaohui Zhang, Di Xu, Meijian Bai, Qunchang Liu, Fuxiang Li 2022-04-12
11156765 Back plate having connecting and supporting portions for a display Dengqian Li, Yansheng Sun, Liang Gao, Sijun Lei, Yuxu Geng +4 more 2021-10-26
11069308 Pixel unit, display method thereof and display panel Shikang Ge, Yucheng Li, Zhuqing Zhang, Hening Zhang, Xinyu Wang +8 more 2021-07-20
10870353 High-voltage interlock system and detection method thereof Yuqun Zeng, Kai Wu, Chao-Shiun Wang, Qiandeng Li 2020-12-22
10814726 Control apparatus and power supply system Yuqun Zeng, Kai Wu, Chao-Shiun Wang, Qiandeng Li 2020-10-27
10782562 Light emitting assembly, backlight source, display panel and light emitting diode Fei Pan, Yucheng Li, Hening Zhang, Shikang Ge, Xufeng Tu +2 more 2020-09-22
10580354 Signal compensator, signal compensation method and signal compensation system for determining and compensating signal from signal generator to display panel Weiwei WANG, You Zheng, Qing Wang, Xin You 2020-03-03
10205275 Plug device and method of automatically plugging display panel with connector Deng Pan, Fangqing Li, Weiwei WANG, Wenhua FU 2019-02-12
10126802 Method and device for determining static equivalences of distribution networks Juan Yu, Bo Hu, Linwei Li, Wei Yan, Xia Zhao 2018-11-13
9784106 Multi-stage double-acting traveling-wave thermoacoustic system Ercang Luo, Jianying Hu, Zhanghua Wu, Guoyao Yu, Haibing Li 2017-10-10
9405150 Backlight module fitting platform Ri Zhao, Fangqing Li, Lei Wu, Yizhao Chen 2016-08-02
9177702 PTC composition and resistive device and LED illumination apparatus using the same Kuo-Chang Lo, Yi-An Sha, Chun Teng Tseng 2015-11-03