Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5475770 | Parallel recognition of document images with a time-elapsed processing abortion to improve overall throughput | Helmut Mittelbach | 1995-12-12 |
| 4995092 | Circuit arrangement for white level acquisition for the black/white quantization of the scan signals of individual photo sensors | Dietmar Dowe, Hans-Joachim Schwarz, Eberhard Ullrich | 1991-02-19 |
| 4845768 | Method and circuit arrangement for editing slanting characters, particularly handwritten characters | Folkhart Langfeldt | 1989-07-04 |
| 4551851 | Circuit arrangement for machine character recognition | — | 1985-11-05 |
| 4449239 | Method and circuit for segmentation of characters from a serially-read character sequence | Lutz Bernhardt | 1984-05-15 |
| 4262280 | Circuit arrangement for editing a scanned pattern | — | 1981-04-14 |
| 4246570 | Optical wand for mechanical character recognition | Paul Hauff | 1981-01-20 |