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

Tomlinson Holman

Apple: 2 patents #1,362 of 5,196Top 30%
Palm Springs, CA: #1 of 5 inventorsTop 20%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #104,048 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11039266 Binaural reproduction of surround sound using a virtualized line array Martin E. Johnson 2021-06-15
10992276 Metadata for ducking control Frank Baumgarte, Eric A. Allamanche 2021-04-27