Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Tupman — 2 Patents in 2016

Apple: 2 patents #906 of 3,100Top 30%
San Francisco, CA: #993 of 4,702 inventorsTop 25%
California: #12,284 of 57,791 inventorsTop 25%
Overall (2016): #148,320 of 481,213Top 35%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9521307 Electronic device flash shutter Daniel W. Jarvis, Richard P. Howarth, Richard Tsai 2016-12-13
9509829 Urgent communications Michael Culbert, Scott Forstall, Henri C. Lamiraux, Michael Cheng-Lai Lee 2016-11-29