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

Chen-Hsien Han — 1 Patent in 2021

BCBeijing Baidu Netcom Science Technology Co.: 1 patents #81 of 368Top 25%
New Taipei, TW: #647 of 1,901 inventorsTop 35%
Overall (2021): #501,674 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11172018 Method and apparatus for controlling traffic Liguo Duan, Meng Wang, Feifei Cao 2021-11-09