Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4709260 | Color television camera with test image projector and precompensation means for correcting for imaging errors caused by oblique angles of incidence of test images on pickup elements | Wilhelmus H. M. Geerts, Engbert Tienkamp | 1987-11-24 |
| 4593321 | Method of adjusting the current intensity of an electron beam in a pickup tube and television camera system suitable therefor | Hendrik Blom, Engbert Tienkamp | 1986-06-03 |
| 4249197 | Method and device for adjusting a television camera by means of a monitor picture, prior to scene recording | Jacobus A. A. J. van Spaandonk | 1981-02-03 |