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

Daniel C. Klingler

Apple: 3 patents #877 of 5,196Top 20%
Cupertino, CA: #249 of 1,477 inventorsTop 20%
California: #8,414 of 66,859 inventorsTop 15%
Overall (2021): #86,120 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11070676 Embedded audio passcode in ringtone to establish secure connection for arbitrary phone relay David L. Biderman, Nicholas M. Fraioli, Christopher M. Garrido, Adam E. Kriegel, Shuang Liu +1 more 2021-07-20
11050737 Techniques for verifying user intent and securely configuring computing devices Jay Sterling Coggin, Kyle C. Brogle, Johannes P. Schmidt, Eric A. Allamanche, Thomas Alsina +8 more 2021-06-29
11025406 Audio return channel clock switching Michael F. Jean, Adam E. Kriegel, Brett D. George, Girault W. Jones, Felipe Ferreri Tonello 2021-06-01