Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8543119 | Dynamic transcoder placement | — | 2013-09-24 |
| 8374587 | Method for codec negotiation and selection | Henning Buhr, Karl Hellwig | 2013-02-12 |
| 8369267 | Technique for controlling establishment of a tandem-free transcoder operation | Karl Hellwig, Andreas Witzel | 2013-02-05 |
| 8179796 | Method and node for providing a resource efficient connection in a communication network | Andreas Witzel | 2012-05-15 |
| 7620052 | Method and node for selecting a codec type or configuration by extending the list comprising codecs for transcoder/tandem free operation by further codecs supported by the node | Andreas Witzel, Karl Hellwig | 2009-11-17 |