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

Rick Chang — 1 Patent in 2021

Northrop Grumman: 1 patents #55 of 296Top 20%
Santee, CA: #15 of 38 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #289,954 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11019042 Data assisted key switching in hybrid cryptography 2021-05-25 $68,503,000