Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7282122 | Method and system for target lifetime | Hui-Wen Chang, Hong-Yi Wu | 2007-10-16 |
| 6629045 | System and method for detecting slave power supply failure | Wen-Huang Chiang, Hong-Yi Chang | 2003-09-30 |