Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500040 | Method for cleaning phosphor screens for use with field emission displays | Jim Browning, David A. Cathey, Surjit S. Chadha | 2002-12-31 |
| 6501216 | Focusing electrode for field emission displays and method | — | 2002-12-31 |
| 6489726 | Focusing electrode for field emission displays and method | — | 2002-12-03 |
| 6476548 | Focusing electrode for field emission displays and method | — | 2002-11-05 |
| 6409564 | Method for cleaning phosphor screens for use with field emission displays | Jim Browning, David A. Cathey, Surjit S. Chadha | 2002-06-25 |