Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270891 | Vertically distant magnetic head units with piezoelectric error tracking | Albert M. A. Rijckaert | 1993-12-14 |
| 4963016 | Compact rear-projection system with obliquely incident light beam | Gijsbertus Bouwhuis | 1990-10-16 |
| 4807053 | Method and apparatus for recording and/or reproducing video information in/for a record carrier, and record carrier obtained by means of the method | — | 1989-02-21 |
| 4703232 | Combination of a monochrome cathode-ray tube and a deflection unit having a high resolution | Joris A. M. Nieuwendijk, Albertus Aemilius Seyno Sluijterman, Nicolaas G. Vink | 1987-10-27 |
| 4566756 | Projection screen | — | 1986-01-28 |
| 4456923 | Color television display device comprising a plurality of picture display tubes | Marcellinus J. J. C. Annegarn | 1984-06-26 |
| 4396897 | Cathode ray tube having permanent magnets for modulating the deflection field | Albertus Aemilius Seyno Sluijterman, Nicolaas G. Vink, Joris A. M. Nieuwendijk | 1983-08-02 |
| 4272727 | Self-converging deflection units for color display tubes of different screen formats | Joris A. M. Nieuwendijk, Nicolaas G. Vink | 1981-06-09 |
| 4242612 | Deflection unit for color television display tubes | Joris A. M. Nieuwendijk, Nicolaas G. Vink | 1980-12-30 |
| 4237437 | Deflection unit for color television display tubes | Nicolaas G. Vink, Joris A. M. Nieuwendijk | 1980-12-02 |
| 4229720 | Deflection unit for a color television display tube | Joris A. M. Nieuwendijk, Nicolaas G. Vink | 1980-10-21 |