Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800733 | Method and system for establishing a telecommunications link in accordance with allocation information | Martin Glaser, Michael Volkmann | 2017-10-24 |
| 9729725 | Method and system for establishing telecommunications links | Martin Glaser, Michael Volkmann | 2017-08-08 |
| 9712616 | Method for calling up a media file in a telecommunication system, computer program product for executing the method, and telecommunication system for calling up the media file | Martin Glaser, Bernd Gronostay | 2017-07-18 |
| 9602664 | Method for optimal utilization of an application-controlled queue for calls that is provided in a telecommunication system | Martin Glaser, Michael Volkmann | 2017-03-21 |
| 9521096 | Computer telephony integration with connection of the computer via a presence-server | Sebastian Cordes, Johannes Winter, Viktor Ransmayr | 2016-12-13 |
| 9398160 | Method and communication terminal for providing VoIP | Otto Schröter | 2016-07-19 |
| 9319436 | Method for integrating functions of a telecommunications network in a data network | Sebastian Cordes | 2016-04-19 |
| 9282190 | Method for transferring control of a conference call | Martin Glaser, Michael Willmann | 2016-03-08 |
| 8995629 | Computer telephony integration with connection of the computer via a presence-server | Sebastian Cordes, Johannes Winter, Viktor Ransmayr | 2015-03-31 |
| 7751544 | Method and system for driving an indicating element on a terminal | Roland Roth, Michael Willmann | 2010-07-06 |
| 7330443 | Method for providing CTI services or features via communication channel having communication connections | Stephan Schaumburg, Michael Volkmann | 2008-02-12 |
| 7006619 | System for accessing different resources having the same identification code | Otto Schroeter | 2006-02-28 |
| 6990188 | Method for call answering in a distributed communications system | Roland Roth | 2006-01-24 |