Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768520 | Method for regulating the picture power in a television receiver | Gerard Rilly, Hans Guenter Bicheler, Stefan Kimmelmann | 2004-07-27 |
| 6188435 | Circuit for controlling beam current in a picture tube | Gerard Rilly | 2001-02-13 |
| 4816908 | Color video projector with a convergence adjustment device which imposes an automatic sequence of multi-zone convergence adjustment steps | Joseph Colineau | 1989-03-28 |
| 4706115 | Geometry adjustment circuit for a color video projector producing vertical amplitude, vertical linearity and horizontal trapezoid correction signals from a single user-controlled signal | Joseph Colineau | 1987-11-10 |