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

Yehan Zhang — 3 Patents

Amazon: 1 patents #10,717 of 19,158Top 60%
Sunnyvale, CA: #6,613 of 14,302 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Yehan Zhang has been granted 3 US patents while listed as an inventor at Amazon. The first was granted in 2023 and the most recent in October 2025. Yehan Zhang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Yehan Zhang in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12445397 Communication method and apparatus based on avatar interaction interface, and computer device Xiaolong Zhang, Xiaorui Huang, Yuan-Sheng Fang, Bing Li, Jiawel Zheng +7 more 2025-10-14
12438379 Method and system for enhancing transient stability of power system with renewable energy Guixue Wang, Weizhi LIU, Ying Huang, Yan Li, Baorong Zhou +2 more 2025-10-07
11818012 Online restore to different topologies with custom data distribution Krishna Chaitanya Gudipati, Sanjay Wangoo, Fabian Oliver Nagel, Ippokratis Pandis, Gokul Soundararajan +7 more 2023-11-14 $323,276,000