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

Sasikumar Kannappan — 4 Patents

Visa: 4 patents #466 of 2,009Top 25%
Foster City, CA: #801 of 2,058 inventorsTop 40%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,182,403 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10140607 Mutual mobile authentication using a key management center Christian Aabye 2018-11-27
9898729 Mutual mobile authentication using a key management center Christian Aabye 2018-02-20
9009478 Mutual mobile authentication using a key management center Christian Aabye 2015-04-14
8601266 Mutual mobile authentication using a key management center Christian Aabye 2013-12-03