Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464890 | Method for patterning high density field emitter tips | Eric Knappenberger | 2002-10-15 |
| 6461526 | Method for forming uniform sharp tips for use in a field emission array | — | 2002-10-08 |
| 6416376 | Method for forming uniform sharp tips for use in a field emission array | — | 2002-07-09 |
| 6391670 | Method of forming a self-aligned field extraction grid | David H. Wells, Ji Ung Lee | 2002-05-21 |
| 6358763 | Methods of forming a mask pattern and methods of forming a field emitter tip mask | David H. Wells, John Michiels | 2002-03-19 |
| 6350388 | Method for patterning high density field emitter tips | Eric Knappenberger | 2002-02-26 |