Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577513 | Lighting equipment built-in on-line uninterruptible power system capable of outputting AC sinusoidal power from a single DC source | Min-Huang Huang | 2003-06-10 |
| 6507273 | Network-based remotely-controlled power switch device | Ching Piao Lee | 2003-01-14 |