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

Stephen C. Hanka

Alcatel Lucent: 2 patents #1,243 of 4,169Top 30%
Lindon, UT: #81 of 157 inventorsTop 55%
Utah: #7,921 of 19,430 inventorsTop 45%
Overall (All Time): #2,037,062 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9148389 System and method for a virtual chassis system Roberto H. Jacob Da Silva, Gregory G. Page, Surajit Bhattacharya, Chung-Hua Amy Chang, Steve Larsen +7 more 2015-09-29
9148390 System and method for virtual chassis split prevention Roberto H. Jacob Da Silva, Shaofu Wu, Amy Chang 2015-09-29