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

Eugene W. Chan — 2 Patents

IBM: 2 patents #32,839 of 70,183Top 50%
Vaughan, CA: #282 of 927 inventorsTop 35%
Overall (All Time): #1,947,453 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10127140 Automated problem determination for cooperating web services using debugging technology Yingcong Guan, John R. MacMillan, Ettore Tiotto, Trong Truong 2018-11-13
9898384 Automated problem determination for cooperating web services using debugging technology Yingcong Guan, John R. MacMillan, Ettore Tiotto, Trong Truong 2018-02-20