Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677219 | Process for fabricating a DRAM trench capacitor | Christian Dieseldorff | 1997-10-14 |
| 5627395 | Vertical transistor structure | Keith E. Witek, Jon T. Fitch | 1997-05-06 |
| 5612563 | Vertically stacked vertical transistors used to form vertical logic gate structures | Jon T. Fitch, Keith E. Witek | 1997-03-18 |