Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5751099 | Display device and colour cathode ray tube for use in a display device | Tjerk G. Spanjer | 1998-05-12 |
| 5744903 | Color cathode ray tube with subelectrodes | Antonius W.F. Van De Heijden | 1998-04-28 |
| 5710479 | Color display tube comprising an in-line electron gun with astigmatism tuning element | Jan P. Adriaanse, Johannes H. Bohlander | 1998-01-20 |