Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
ZJ

Zhengping Jin — 3 Patents

Amazon: 3 patents #5,214 of 19,158Top 30%
Waltham, MA: #689 of 1,656 inventorsTop 45%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Zhengping Jin has been granted 3 US patents while listed as an inventor at Amazon. The first was granted in 2024 and the most recent in July 2025. Zhengping Jin ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Zhengping Jin in Waltham, MA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12354622 Extended audio watermarks Christopher A. Evans, Sumit Garg, Ameya Agaskar, Mohammad Edris Qarghah 2025-07-08
12249344 Extended audio watermarks Christopher A. Evans, Sumit Garg, Ameya Agaskar, Mohammad Edris Qarghah 2025-03-11
12041138 Computer-implemented methods for synthetic accuracy measurement of a content recognition system Nagaraj Mahajan, David A. McGuire, Ahmed Abdelal 2024-07-16 $400,268,000