Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491559 | Attaching spacers in a display device | David A. Cathey | 2002-12-10 |
| 6448717 | Method and apparatuses for providing uniform electron beams from field emission displays | — | 2002-09-10 |
| 6413577 | Process for operating a field emission display with a layer of praseodymium-manganese oxide material | Surjit S. Chadha | 2002-07-02 |
| 6361391 | Fiber spacers in large area vacuum displays and method for manufacture of same | David A. Cathey, Charles M. Watkins, Darryl M. Stansbury, James J. Hofman, Surjit S. Chadha | 2002-03-26 |