Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8757490 | Method and apparatus for encoding and reading optical machine-readable data codes | Dereje Teferi Lemma | 2014-06-24 |
| 4747150 | Apparatus for detecting sudden changes of a feature in a region of an image that is divided into discrete picture elements | Hans Knutsson, Gosta Granlund | 1988-05-24 |