Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6085331 | Setup of the time/date within the CMOS real-time-clock | Li-Hui Chang | 2000-07-04 |
| 5963017 | Calibration of the battery device for a portable computer system | Li-Hui Chang | 1999-10-05 |