Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686321 | Local punchthrough stop for ultra large scale integration devices | Joe Ko | 1997-11-11 |
| 5646056 | Method of fabricating ultra-large-scale integration metal-oxide semiconductor field effect transistor | Hwi-Huang Chen, Gary Hong | 1997-07-08 |