Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Douglas H. Beeferman — 2 Patents in 2016

Google: 2 patents #1,050 of 5,263Top 20%
San Francisco, CA: #993 of 4,702 inventorsTop 25%
California: #12,284 of 57,791 inventorsTop 25%
Overall (2016): #147,075 of 481,213Top 35%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9412360 Predicting and learning carrier phrases for speech input William J. Byrne, Alexander H. Gruenstein 2016-08-09
9263034 Adapting enhanced acoustic models Brian Strope 2016-02-16