Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5821982 | Method and device for securely transmitting teletext pages to specific users | Daniele Santilli | 1998-10-13 |
| 5306308 | Intervertebral implant | Ulrich Gross, Bertram Kaden, Gerhard Fuhrmann | 1994-04-26 |
| 5119200 | Television receiver for selectively blocking video signal samples via stored blanking signals | Petrus J. F. J. Van Den Hombergh, Lauens Doornheim | 1992-06-02 |
| 5002576 | Intervertebral disk endoprosthesis | Gerhard Fuhrmann, Ulrich Gross, Bertram Kaden, Thomas Fritz, Curt Kranz | 1991-03-26 |
| 4701794 | Television receiver comprising a teletext decoding circuit and a page number memory | Melchert H. Froling | 1987-10-20 |
| 4697046 | Teletext signal processing circuit for a teletext receiver | Michael P. W. Geerings, Wilhelmus J. Christis, Wilhelmus F. Fekkes | 1987-09-29 |
| 4679083 | Teletext device with reduced page-access time | Marcellinus J. J. C. Annegarn, Wilhelmus F. Fekkes | 1987-07-07 |
| 4500875 | Device for displaying digital information incorporating selection of picture pages and/or resolution enhancement | — | 1985-02-19 |