Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502241 | Transmission of an electronic data base of information | Christoph Kretz | 2002-12-31 |
| 6460179 | Transmission of menus to a receiver | Christoph Kretz | 2002-10-01 |
| 5649285 | Transmission of tuning data of broadcasting transmitters to a receiver to facilitate automated set-up of the receiver based on receivable transmitters in a reception area | — | 1997-07-15 |