Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7671487 | Uninterruptible power supply and method for controlling same | Jen-Chuan Liao, Sheng-Hsiu Lee | 2010-03-02 |
| 7105949 | Emergent power supply system and method of achieving input current balance in such system | Jen-Chuan Liao | 2006-09-12 |