Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696104 | Light-transmissive substrate having a light-transmissive, low-ohmic coating | Henricus X. Willems, Bauke H. Zwerver, Gerardus Aben | 2004-02-24 |
| 6672924 | Method of manufacturing a cathode ray tube | — | 2004-01-06 |
| 6629868 | Method of manufacturing a CRT | — | 2003-10-07 |
| 6548955 | Cathode ray tube with deflection unit | Gerardus Aben, Antonius J. Schillemans | 2003-04-15 |
| 6541904 | Display device provided with anti-aef strip | — | 2003-04-01 |
| 6368715 | Light-transmissive substrate having a light-transmissive, low-ohmic coating | Henricus X. Willems, Bauke H. Zwerver, Gerardus Aben | 2002-04-09 |
| 5633559 | Color display tube having color selection structure with rough surface | Theodoor C. A. Hens, Maria C. Van Uden, Thomas D. M. Vrancken | 1997-05-27 |
| 5576050 | Method of curing a film | Dirk Van Houwelingen, Johannes A. G. P. Damsteegt | 1996-11-19 |
| 4806823 | Method of manufacturing an electron beam tube and electron beam tube thus manufactured | Wilhelmus M. P. Van Kemenade | 1989-02-21 |
| 4801842 | Method of reducing doming in a color display tube and a color display tube made in accordance with the method | — | 1989-01-31 |
| 4551652 | Display screen having aluminum phosphate barrier layer and method of manufacture | Cornelis Maan | 1985-11-05 |
| 4550032 | Electric discharge tube and method of manufacturing an electrically conductive layer on a wall portion of the envelope of such a tube | Wilhelmus M. P. Van Kemenade | 1985-10-29 |
| 4442376 | Color display tube having heavy metal coating on color selection electrode | Jan Van Der Waal | 1984-04-10 |
| 4251749 | Picture display tube having an internal resistive layer | Reinhart C. W. Eisses, Constantius Johannes Waltherus Panis, Cornelius J. H. Paridaens | 1981-02-17 |
| 4230966 | Metal strip attached to high voltage contact with getter at one end and contact to shield cone at the other | — | 1980-10-28 |
| 4188564 | Cathode ray tube having low resistance contact area beneath high voltage contact spring | Antonius P. F. Zegers | 1980-02-12 |