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

Zheng Du — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
Bellevue, WA: #3,497 of 6,950 inventorsTop 55%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Zheng Du has been granted 2 US patents while listed as an inventor at Amazon. All of these patents were granted in 2024. Zheng Du ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Zheng Du in Bellevue, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12148417 Label confidence scoring Aidan Thomas Cardella, Anand Victor, Vipin Gupta, John Rajiv Malik, Li Li +3 more 2024-11-19 $417,409,000
11929070 Machine learning label generation Ruhi Sarikaya, Xiaohu Liu, Kai Liu, Sriharsha Venkata Chintalapati, Chenlei Guo +4 more 2024-03-12 $473,928,000