Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642643 | Silicate materials for cathode-ray tube (CRT) applications | Gregory James Cohee, Liyou Yang | 2003-11-04 |
| 6628057 | Slightly conducting insulators for cathode-ray tube (CRT) applications | Barry Jay Thaler, Robert L. Quinn, Richard Quinn, Liyou Yang | 2003-09-30 |
| 6541901 | Tension mask frame assembly for a CRT | Istvan Gorog, Joey John Michalchuk, Richard William Nosker | 2003-04-01 |