Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337558 | Multi-purpose charging device for batteries | Pui Wah Vincent Ip, Andy Wong, Kim Murmann | 2002-01-08 |
KY
Kwok Yin Yuen
Overall (All Time): #3,533,979 of 4,157,543Top 90%
1
Patents All Time