Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Piyush Bhargava — 3 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
General Motors: 1 patents #9,441 of 18,328Top 55%
Ann Arbor, MI: #2,340 of 6,071 inventorsTop 40%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Piyush Bhargava has been granted 3 US patents while listed as an inventor at Amazon. The first was granted in 1998 and the most recent in October 2023. Piyush Bhargava ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Piyush Bhargava in Ann Arbor, MI, US.

Patents per Year

Patents granted per year, 1998 to 2023Bar chart with a peak of 1 patents in 1998.peak 11998: 1 patents19982021: 1 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11798538 Answer prediction in a speech processing system Christopher Geiger Parker, Aparna Nandyal, Rajagopalan Ranganathan, Mugunthan Govindaraju, Vidya Narasimhan 2023-10-24 $217,954,000
11195522 False invocation rejection for speech processing systems Sumit Makashir, Adrien Carre, Jack FitzGerald, Cong Zhang, Chandrashekar Nagaraju +2 more 2021-12-07 $249,569,000
5829888 Thrust washer with integral retainer members Anatoly Filanovsky 1998-11-03