Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303436 | Method for fabricating a type of trench mask ROM cell | — | 2001-10-16 |
| 6235592 | Type of high density vertical Mask ROM cell | — | 2001-05-22 |
| 6124178 | Method of manufacturing MOSFET devices | CHIEN PING CHOU, Steve Lien-Chung Hsu, Elmer Yegin Chen | 2000-09-26 |
| 6010938 | Method for making a load resistor on a semiconductor chip | Ting-Sing Wang, Chon-Shin Jou | 2000-01-04 |