Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590515 | Method and apparatus for modifying color reduction depending on tone | — | 1986-05-20 |
| 4516155 | Method for partially smoothing retouch in electronic color reproduction | Eberhard Hennig, Jurgen Klie | 1985-05-07 |
| 4499489 | Production of screen printing blocks | Winrich Gall | 1985-02-12 |
| 4486772 | Method and circuit arrangement for partial correction of the delineation in color image reproduction | Jurgen Klie | 1984-12-04 |
| 4476487 | Method and circuit arrangement for partial electronic retouch in color image reproduction | Jurgen Klie | 1984-10-09 |
| 4419691 | Method for the improved reproduction of image in reproduction technology | Gerhard Sing | 1983-12-06 |
| 4414635 | Method and circuit for recognition of colors | Uwe Gast, Eggert Jung, Franz Kuhn, Klaus Mollgaard, Friedrich Redecker +3 more | 1983-11-08 |
| 4393399 | Method and apparatus for partial electronic retouching of colors | Uwe Gast, Eberhard Hennig, Dieter Preuss, Heinz Taudt | 1983-07-12 |
| 4328515 | Method and a device for recorrecting standard color corrections in a color picture recording | — | 1982-05-04 |
| 4276567 | Recording line elements | Gerhard Sing | 1981-06-30 |
| 4240118 | Method for electro-optically sensing, transmitting pictorial information | Ruediger Sommer | 1980-12-16 |
| 4240117 | Apparatus for electro-optically recording pictorial information for a facsimile transmission system | Ruediger Sommer | 1980-12-16 |
| 4231069 | Method and apparatus for producing image combinations | Ruediger Sommer | 1980-10-28 |
| 4204223 | Method and apparatus for making color corrections in the manufacture of printing plates | Uwe Gast, Dennis Kiralfy, Klaus Schaefer, Eckhard Slawik | 1980-05-20 |
| 4203136 | Method and apparatus for electro-optically sensing, transmitting and recording pictorial information in particular facsimile transmission systems | Ruediger Sommer | 1980-05-13 |
| 4199784 | Method and apparatus for electro-optically recording pictorial information for a facsimile transmission system | Ruediger Sommer | 1980-04-22 |