Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Stern — 4 Patents in 2021

RORoku: 4 patents #16 of 115Top 15%
Los Gatos, CA: #66 of 619 inventorsTop 15%
California: #5,616 of 66,859 inventorsTop 9%
Overall (2021): #51,479 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11190842 USB-based media device upgrading system Prateek Tandon, Cameron Esfahani, Robin Edgell 2021-11-30
11062702 Media system with multiple digital assistants Anthony Wood, Gregory Mack Garner 2021-07-13
11062710 Local and cloud speech recognition Anthony Wood, Gregory Mack Garner 2021-07-13
11023027 Brown out condition detection and device calibration Gregory Mack Garner, Anthony Wood, Simon Martin 2021-06-01