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

Xu Zhang — 5 Patents

Amazon: 4 patents #4,091 of 19,158Top 25%
Bothell, WA: #590 of 2,342 inventorsTop 30%
Washington: #19,692 of 76,902 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Xu Zhang has been granted 5 US patents while listed as an inventor at Amazon. The first was granted in 2020 and the most recent in September 2025. Xu Zhang ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Xu Zhang in Bothell, WA, US.

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 2 patents in 2023.peak 22020: 1 patents20202022: 1 patents20222023: 2 patents20232025: 1 patents2025

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12412572 Skill session backgrounding and resumption Nikhil Gupta, Pranav Singh, Sabrina Chandrasekaran, David Chen, Shiladitya Roy +6 more 2025-09-09
11681364 Gaze prediction Yue Wu, Varsha Hedau, Shih-Fu Chang, Pradeep Natarajan 2023-06-20 $847,499,000
11579841 Task resumption in a natural understanding system Monty Eich, Clare Elizabeth Veladanda, Shiladitya Roy, Rohit Bhattacharjee, Prashant J. Thakare +1 more 2023-02-14 $171,873,000
11461779 Multi-speechlet response Rohin Dabas, Troy Dean Schuring, Maksym Kolodeznyi, Andres Felipe Borja Jaramillo, Nnenna Eleanya Okwara +2 more 2022-10-04 $209,032,000
10839091 Protection of data privacy for cognitive demand forecasting Ming Wan, Miao He, Lin Tang, Yue Tong, Bing Shao +1 more 2020-11-17 $2,639,000