Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490218 | Digital memory method and system for storing multiple bit digital data | Michael A. Vyvoda | 2002-12-03 |
| 6486065 | Method of forming nonvolatile memory device utilizing a hard mask | Michael A. Vyvoda, James M. Cleeves | 2002-11-26 |
| 6420215 | Three-dimensional memory array and method of fabrication | Mark G. Johnson | 2002-07-16 |