Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9043606 | Apparatus for verifying and for generating an encrypted token and methods for same | Daniel Bister, Jens Fangmeier | 2015-05-26 |
| 8719583 | Apparatus for verifying and for generating an encrypted token and methods for same | Daniel Bister, Jens Fangmeier | 2014-05-06 |
| 8320733 | Method of preparing DVD-video formatted data, method for reconstructing DVD-video data and DVD-video data structure | Richard Lesser, Olivier Zacek | 2012-11-27 |
| 8301906 | Apparatus for writing information on a data content on a storage medium | Richard Lesser, Reiner Köpf | 2012-10-30 |
| 7739507 | Hardware multimedia endpoint and personal computer | Richard Lesser | 2010-06-15 |
| 7676678 | Method for signing a data package and signing apparatus | — | 2010-03-09 |