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

Yu-Ling Lee — 1 Patent in 2017

DEDelta Electronics: 1 patents #82 of 301Top 30%
Overall (2017): #182,302 of 506,227Top 40%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9653987 Method for detecting failure of soft start and variable frequency device Te-Wei Yuan, Yi-Kai Chou, Bo-Jheng Lin 2017-05-16