Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502196 | Voltage converter for applying suspension voltage to a RAM when resume signal is low while suspension-to-RAM signal is high, and applying source voltage in a reverse condition | Nai-Shung Chang | 2002-12-31 |