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

Guruprasad B. Aphale

Microsoft: 2 patents #17,506 of 40,388Top 45%
Redmond, WA: #4,329 of 8,547 inventorsTop 55%
Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #1,968,677 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10142107 Token binding using trust module protected keys Adrian Frei, Tarek B. Kamel, Sankara Narayanan Venkataraman, Xiaohong Su, Yordan Rouskov +1 more 2018-11-27
9521146 Proof of possession for web browser cookie based security tokens Sanket Kaluskar, Dejan Subotic, Tarek Kamel, Adrian Frei, Allan Wetter 2016-12-13