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

Igor Karpenko

Visa: 4 patents #27 of 562Top 5%
Sunnyvale, CA: #270 of 3,062 inventorsTop 9%
California: #5,616 of 66,859 inventorsTop 9%
Overall (2021): #48,719 of 548,734Top 9%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11188901 Secure remote payment transaction processing using a secure element Oleg Makhotin, Kiushan Pirzadeh, Glenn Powell, John F. Sheets, Erick Wong 2021-11-30
11062306 Secure remote payment transaction processing using a secure element Oleg Makhotin, Kiushan Pirzadeh, Glenn Powell, John F. Sheets, Erick Wong 2021-07-13
11055694 Secure remote payment transaction processing John F. Sheets, Kim R. Wagner, Christian Aabye, Frederick Liu, Glenn Powell +1 more 2021-07-06
11023886 Universal electronic payment apparatuses, methods and systems Edward Katzin, Julian Hua, Gregory Kenneth Storey, Michael Mori, Abhinav Shrivastava +22 more 2021-06-01