Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611093 | Field emission display with transparent cathode | Duane A. Haven | 2003-08-26 |
| 6525485 | Vacuum fluorescence display | Kazuhiko Kasano, Duane A. Haven | 2003-02-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611093 | Field emission display with transparent cathode | Duane A. Haven | 2003-08-26 |
| 6525485 | Vacuum fluorescence display | Kazuhiko Kasano, Duane A. Haven | 2003-02-25 |