Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868373 | Memory card comprising an optical memory disc and microelectronic memory component, and apparatus for transferring information to and from such card | Willem G. Opheij, Gary E. Thomas | 1989-09-19 |
| 4591898 | Signal-dropout correction circuit for correcting video signals disturbed by signal dropouts | Eeltje deBoer | 1986-05-27 |
| 4464714 | System for transmitting digital information, coding arrangement for use in that system, decoding arrangement for use in that system and record carrier for use in that system | Marino G. Carasso, Johannes J. Verboom | 1984-08-07 |