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

Hung-Ching Lee — 1 Patent in 2021

LTLeadtrend Technology: 1 patents #2 of 9Top 25%
Dashulong, TW: #112 of 190 inventorsTop 60%
Overall (2021): #428,680 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11128227 Secondary controller applied to a secondary side of a power converter and operation method thereof Chung-Wei Lin, Tsung-Chien Wu, Bo Wu 2021-09-21