Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4577217 | Encoding circuit for a SECAM color television transmission | Antonie van Leeuwen | 1986-03-18 |
| 4354200 | Amplitude modulator circuit for modulating a video signal on a carrier signal | Robertus S. N. M. Huesken | 1982-10-12 |
| 4249208 | Gamma correction circuit for a video signal and television camera suitable therefor | Gerardus J. M. Hesselmann, Howard C. Needs | 1981-02-03 |