Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411027 | Color display device having quadrupole convergence coils | Albertus A. S. Sluyterman, Tjerk G. Spanjer, Leopold C. M. Beirens | 2002-06-25 |
| 6376981 | Color display device having quadrupole convergence coils | Albertus A. S. Sluyterman, Tjerk G. Spanjer, Leopold C. M. Beirens | 2002-04-23 |
| 6373181 | Deflection unit for a cathode ray tube | Willem M. Van Alphen | 2002-04-16 |