Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420828 | Low-voltage cathode for scrubbing cathodoluminescent layers for field emission displays and method | Charles M. Watkins | 2002-07-16 |
| 6417618 | Low-voltage cathode for scrubbing cathodoluminescent layers for field emission displays and method | Charles M. Watkins | 2002-07-09 |
| 6414429 | Faceplates having scrubbed cathodoluminescent layers for field emission displays | Charles M. Watkins | 2002-07-02 |
| 6414430 | Display having scrubbed cathodoluminescent layer | Charles M. Watkins | 2002-07-02 |
| 6400075 | Faceplate for field emission display | Charles M. Watkins | 2002-06-04 |
| 6338663 | Low-voltage cathode for scrubbing cathodoluminescent layers for field emission displays and method | Charles M. Watkins | 2002-01-15 |