Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YT

Yan Tang — 4 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
HWHarbin Institute Of Technology, Weihai: 1 patents #4 of 28Top 15%
Jilin, CN: #25 of 232 inventorsTop 15%
Overall (All Time): #1,148,883 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11498110 Fine blanking method and device for forming friction plates with friction material layers Qiang Chen, Gang Chen, Xusheng Chang, Hongming Zhang, Dayu SHU +3 more 2022-11-15
10156442 Fabry-Perot(F-P) sensor for measuring an inclination Yizheng Chen, Yongji Wu, Zhengang Lu, Jie Huang, Jing Guo +1 more 2018-12-18
10145668 Fabry-Perot(F-P) sensor with sliding block having inclined reflective surface Yizheng Chen, Yong Yuan, Yongji Wu, XIAN-LIANG LIU, Jie Huang +2 more 2018-12-04
9939254 Intracavity fiber sensor for measuring sliding based on Fabry-Perot interferometer Yizheng Chen, Qiang Gao 2018-04-10