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

Di Han — 2 Patents in 2021

MSMonolithic Power Systems: 2 patents #2 of 30Top 7%
San Jose, CA: #1,570 of 6,693 inventorsTop 25%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #166,574 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11095229 High switching frequency direct AC to AC converter Michael Hsing, Eric Yang, Jian Jiang 2021-08-17
10931204 Isolated resonant converter with fixed output ripple Jian Jiang, Panyin Liu 2021-02-23