Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HL

Hancao Li

Amazon: 1 patents #1,401 of 4,535Top 35%
Bellevue, WA: #523 of 1,412 inventorsTop 40%
Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #439,981 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10936955 Computationally and network bandwidth-efficient technique to determine network-accessible content changes based on computed models Pramod Muralidharan, Ray Chen, Donald Kane, Vignesh Kannappan, Ajay Kant Singh +9 more 2021-03-02