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

Paul Chen

IBM: 2 patents #32,839 of 70,183Top 50%
Markham, CA: #628 of 1,673 inventorsTop 40%
Overall (All Time): #1,903,514 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10608882 Token-based lightweight approach to manage the active-passive system topology in a distributed computing environment Philip Kurowski, Alex Luo 2020-03-31
7685143 Unified logging service for distributed applications Alex Kwok Kee Tsui, Michael George Polan, Arnold M. Rosen 2010-03-23