Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4485401 | Television system for high-definition television and a television transmitter and receiver suitable therefore | Sing L. Tan, Leendert J. van de Polder | 1984-11-27 |
| 4411001 | Differential pulse code modulation transmission system | Marinus C. W. Van Buul | 1983-10-18 |