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

David I. Ahn

Apple: 1 patents #2,295 of 5,196Top 45%
Sunnyvale, CA: #1,271 of 3,062 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #488,534 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10985926 Managing embedded universal integrated circuit card (eUICC) provisioning with multiple certificate issuers (CIs) Xiangying Yang, Avinash Narasimhan, Li Li, Jean-Marc Padova, Clark P. Mueller +1 more 2021-04-20