Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10750574 | Local switching | Karl Hellwig, Philip Hodges, Paul Schliwa-Bertling | 2020-08-18 |
| 10735330 | Service application with learning capability | — | 2020-08-04 |
| 10645620 | Assignment and handover in a radio communication network | Karl Hellwig, Paul Schliwa-Bertling | 2020-05-05 |
| 10439962 | Packet processing in an OpenFlow switch | Prashant Anand, Mark Hlady, Jan Scheurich | 2019-10-08 |
| 10075884 | Assignment and handover in a radio communication network | Karl Hellwig, Paul Schliwa-Bertling | 2018-09-11 |
| 9853901 | Centralized control of data plane applications | Srinivas Kadaba, Andreas Witzel | 2017-12-26 |
| 9848355 | Centralized data plane flow control | Andreas Witzel | 2017-12-19 |
| 9832098 | Connecting a booting switch to a network | Jan Scheurich, Christoph Meyer, Andreas Witzel | 2017-11-28 |
| 9716652 | Handling of data transfers in a network with a ring topology | Christoph Meyer, Andreas Witzel | 2017-07-25 |
| 9661540 | Media gateway selection at inter-MSC handover | — | 2017-05-23 |
| 9584574 | Wideband codec negotiation | Andreas Witzel | 2017-02-28 |
| 9497758 | Late Abis activation | Karl Hellwig, Majid Manosouri | 2016-11-15 |
| 9479558 | Dynamic transcoder placement | — | 2016-10-25 |
| 9439109 | Assignment and handover in a radio communication network | Karl Hellwig, Paul Schliwa-Bertling | 2016-09-06 |
| 9300566 | Topology change in a network with ring topology | Andreas Witzel | 2016-03-29 |
| 9191518 | Routing system for transferring data packets of a call | Andreas Witzel | 2015-11-17 |
| 9167409 | Music control signal dependent activation of a voice activity detector | Karl Hellwig, Henning Buhr | 2015-10-20 |
| 9112959 | System and method for media gateway negotiation | — | 2015-08-18 |
| 9106722 | Dynamic transcoder placement | — | 2015-08-11 |
| 9060350 | Connection set-up between two terminals | Karl Hellwig, Philip Hodges | 2015-06-16 |
| 8817617 | Individual codec pathway impairment indicator for use in a communication | Karl Hellwig, Alexandru Hlibiciuc | 2014-08-26 |
| 8634838 | Connection set-up between two terminals | Karl Hellwig, Philip Hodges | 2014-01-21 |
| 8634326 | Method and node for the control of a connection in a communication network | Andreas Witzel, Karl Hellwig | 2014-01-21 |
| 8605713 | Enhanced media gateway negotiation | Jens Poscher | 2013-12-10 |
| 8595018 | Technique for controlling codec selection along a complex call path | Andreas Witzel, Karl Hellwig | 2013-11-26 |