Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6164208 | Igniter for vehicle airbag inflator | Long-Ming Tsai | 2000-12-26 |
| 5989442 | Wet etching | Hsien-Fen Hsieh | 1999-11-23 |
| 5593601 | Etching recipe for the CrSi film | Hsien-Fen Hsieh | 1997-01-14 |