Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592220 | Capacitance process using passivation film scheme | James Po-Chang Chiu | 2009-09-22 |
| 7169665 | Capacitance process by using passivation film scheme | James Po-Chang Chiu | 2007-01-30 |