Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691221 | Method for manufacturing semiconductor memory device having a stacked capacitor | — | 1997-11-25 |
| 5684331 | Multilayered interconnection of semiconductor device | — | 1997-11-04 |
| 5670806 | Semiconductor memory device | — | 1997-09-23 |
| 5654223 | Method for fabricating semiconductor memory element | Tae Gak Kim, Yoo Chan Jeon | 1997-08-05 |
| 5652169 | Method for fabricating a programmable semiconductor element having an antifuse structure | — | 1997-07-29 |
| 5641383 | Selective etching process | — | 1997-06-24 |
| 5625208 | Method for using a charge injection transistor | — | 1997-04-29 |
| 5612572 | Semiconductor device with an insulation groove | — | 1997-03-18 |