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

Yongkun Liao

Overall (All Time): #3,293,891 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7746850 Interface card and CTI system applying interface card Liangtian Wang 2010-06-29