Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7312564 | Cathode ray tube having an electron gun | Nicolas Gueugnon, Pierre Bizot, Nicolas Richard | 2007-12-25 |
| 7268477 | Cathode-ray tube having an electron gun with an improved main focus lens | Nicolas Gueugnon, Pierre Bizot, Nicolas Richard | 2007-09-11 |
| 7045976 | High definition electron gun for cathode ray tube | Nicolas Richard, Nicolas Gueugnon, Pierre Bizot | 2006-05-16 |