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

Yanfeng Chen — 2 Patents in 2017

DCDelta Electronics (Shanghai) Co.: 1 patents #30 of 88Top 35%
NUNanjing University: 1 patents #12 of 68Top 20%
Chafang, CA: #1 of 1 inventorsTop 100%
Overall (2017): #92,428 of 506,227Top 20%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9676123 Flexible nanoimprint mold, method for fabricating the same, and mold usage on planar and curved substrate Haixiong Ge, Zhiwei Li, Changsheng Yuan, Minghui Lu 2017-06-13
9627959 Switch power converter and frequency response characteristic testing and adjusting method thereof Chao Yan, Zhihui Ding 2017-04-18