Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5773335 | Method for forming twin-tub wells in substrate | — | 1998-06-30 |
| 5763305 | Method for forming a semiconductor memory device with a capacitor | — | 1998-06-09 |
| 5759890 | Method for fabricating a tree-type capacitor structure for a semiconductor memory device | — | 1998-06-02 |
| 5747196 | Method of fabricating a phase-shift photomask | Tien-Chiieh Li | 1998-05-05 |
| 5744833 | Semiconductor memory device having tree-type capacitor | — | 1998-04-28 |
| 5744390 | Method of fabricating a dram cell with a plurality of vertical extensions | — | 1998-04-28 |
| 5739060 | Method of fabricating a capacitor structure for a semiconductor memory device | — | 1998-04-14 |
| 5719419 | Capacitor structure for a dynamic random access memory cell | — | 1998-02-17 |
| 5686348 | Process for forming field isolation structure with minimized encroachment effect | — | 1997-11-11 |
| 5633191 | Process for minimizing encroachment effect of field isolation structure | — | 1997-05-27 |
| 5614434 | Method for minimizing the encroachment effect of field isolation structure | — | 1997-03-25 |