Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8156328 | Encryption method and device | Klaus-Dieter Wolfenstetter | 2012-04-10 |
| 7239706 | Transcoder for decoding encoded TV programs | Siegfried Wilhelm | 2007-07-03 |
| 6422471 | PCMCIA module including a chip card interface | — | 2002-07-23 |