YC

Yeong-Choon Chung

📍 Gumi-si, KR: #206 of 597 inventorsTop 35%
Overall (All Time): #2,303,838 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5237243 Dimming circuit for a fluorescent lamp 1993-08-17
4472664 Cross-linked switching circuit for producing a two-phase current drive for a bipolar brushless motor and a brushless motor including said switching circuit 1984-09-18