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

Jiang Chang — 3 Patents in 2021

ALAlibaba: 1 patents #83 of 399Top 25%
UNUnknown: 1 patents #344 of 3,329Top 15%
Hoffman Estates, IL: #10 of 84 inventorsTop 15%
Illinois: #782 of 8,822 inventorsTop 9%
Overall (2021): #78,361 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11042582 Method and device for categorizing multimedia resources Diyang Han, Yi Fang, Fei Hong 2021-06-22 $1,659,195,000
10990342 Multi-viewpoint switched shooting system and method 2021-04-27
10976980 Method of maintaining accuracy in a 3D image formation system 2021-04-13