Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899137 | Arrangement for the input and processing of characters and/or graphic patterns | Norbert Zeising | 1990-02-06 |
| 4782339 | Method and apparatus for displaying text on a single-line display of a text station | Norbert Zeising | 1988-11-01 |
| 4553148 | Optical printer for line-by-line image forming | Jürgen Schmitt, Rainer Marx, Helmut Heidemann, Gerhard Schipper | 1985-11-12 |
| 4532526 | Optical printing head for line-by-line recording of picture and text information | Rainer Marx, Jürgen Schmitt | 1985-07-30 |
| 4532527 | Optical printing device | Rainer Marx, Jürgen Schmitt | 1985-07-30 |
| 4528573 | Optical print head with removable mounting | Rainer Marx, Jürgen Schmitt | 1985-07-09 |
| 4386862 | System for introducing function control instructions into a data writing office machine | Arthur Kittel, Heiner Gerken | 1983-06-07 |