YC

Yaohui CHEN

BU Baidu Usa: 1 patents #261 of 423Top 65%
Overall (All Time): #1,860,880 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11498787 Card-feeding device and badge and card printer having same — 2022-11-15
11151018 Method and apparatus for testing a code file Peng Li, Tao Wei 2021-10-19