Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442710 | PC interval timer test method | Vam Chang, Kuang-Shin Lin, Xian-Hong Shen | 2002-08-27 |
| 6272561 | Sound blaster interface card auto-detection method | Vam Chang | 2001-08-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442710 | PC interval timer test method | Vam Chang, Kuang-Shin Lin, Xian-Hong Shen | 2002-08-27 |
| 6272561 | Sound blaster interface card auto-detection method | Vam Chang | 2001-08-07 |