Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228538 | Mask forming methods and field emission display emitter mask forming methods | John Michiels, David H. Wells, James J. Alwan | 2001-05-08 |
| 6207578 | Methods of forming patterned constructions, methods of patterning semiconductive substrates, and methods of forming field emission displays | Jianping Yang, David H. Wells | 2001-03-27 |
| 6174449 | Magnetically patterned etch mask | James J. Alwan | 2001-01-16 |
| 6156669 | Method of patterning a semiconductor device | — | 2000-12-05 |
| 6054395 | Method of patterning a semiconductor device | — | 2000-04-25 |