Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4965557 | Interactive control of entertainment electronics apparatus | Wolfgang Schröder | 1990-10-23 |
| 4621259 | Consumer electronics equipment combination consisting of a television receiver and of a video recording and/or reproducing apparatus | Wolfgang Schröder | 1986-11-04 |