Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11664792 | Electronic device and data transmission protection device thereof | Chih-Chiang Mao | 2023-05-30 |
| 6673634 | Wafer protection method | — | 2004-01-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11664792 | Electronic device and data transmission protection device thereof | Chih-Chiang Mao | 2023-05-30 |
| 6673634 | Wafer protection method | — | 2004-01-06 |