Patent | Date |
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Method For Establishing A Telecommunication Connection In A Telecommunication System And Telecommunication System App 20210076432 - Rist; Claus ;   et al. | 2021-03-11 |
Method for establishing a telecommunication connection in a telecommunication system and telecommunication system Grant 10,873,981 - Rist , et al. December 22, 2 | 2020-12-22 |
Method for optimal utilization of an application-controlled queue for calls that is provided in a telecommunication system Grant 10,574,823 - Rist , et al. Feb | 2020-02-25 |
Method for transferring control of a conference call Grant 10,498,779 - Rist , et al. De | 2019-12-03 |
Method For Establishing A Telecommunication Connection In A Telecommunication System And Telecommunication System App 20190230727 - Rist; Claus ;   et al. | 2019-07-25 |
Method for Automatically Transmitting an Imminent Event Via an Interface to a Terminal Point Associated with a User, and a Conversion Device Designed Therefor App 20190034880 - Glaser; Martin ;   et al. | 2019-01-31 |
Method For Optimal Utilization Of An Application-controlled Queue For Calls That Is Provided In A Telecommunication System App 20180352087 - Rist; Claus ;   et al. | 2018-12-06 |
Method for optimal utilization of an application-controlled queue for calls that is provided in a telecommunication system Grant 10,075,593 - Rist , et al. September 11, 2 | 2018-09-11 |
Method and system for establishing a telecommunications link Grant 10,075,595 - Rist , et al. September 11, 2 | 2018-09-11 |
Method For Transferring Control Of A Conference Call App 20180255115 - Rist; Claus ;   et al. | 2018-09-06 |
Method for transferring control of a conference call Grant 10,003,623 - Rist , et al. June 19, 2 | 2018-06-19 |
Method And System For Establishing A Telecommunications Link App 20180020099 - Rist; Claus ;   et al. | 2018-01-18 |
Method And System For Establishing Telecommunications Links App 20170318159 - Rist; Claus ;   et al. | 2017-11-02 |
Method and system for establishing a telecommunications link in accordance with allocation information Grant 9,800,733 - Rist , et al. October 24, 2 | 2017-10-24 |
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 App 20170272518 - Glaser; Martin ;   et al. | 2017-09-21 |
Method and system for establishing telecommunications links Grant 9,729,725 - Rist , et al. August 8, 2 | 2017-08-08 |
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 Grant 9,712,616 - Glaser , et al. July 18, 2 | 2017-07-18 |
Method For Optimal Utilization Of An Application-controlled Queue For Calls That Is Provided In A Telecommunication System App 20170149975 - Rist; Claus ;   et al. | 2017-05-25 |
Method for optimal utilization of an application-controlled queue for calls that is provided in a telecommunication system Grant 9,602,664 - Rist , et al. March 21, 2 | 2017-03-21 |
Method For Establishing A Telecommunication Connection In A Telecommunication System And Telecommunication System App 20160374125 - Rist; Claus ;   et al. | 2016-12-22 |
Method For Transferring Control Of A Conference Call App 20160205155 - Rist; Claus ;   et al. | 2016-07-14 |
Method And System For Establishing A Telecommunications Link App 20160127560 - Rist; Claus ;   et al. | 2016-05-05 |
Method And System For Establishing Telecommunications Links App 20160094717 - Rist; Claus ;   et al. | 2016-03-31 |
Method for transferring control of a conference call Grant 9,282,190 - Rist , et al. March 8, 2 | 2016-03-08 |
Method For Optimal Utilization Of An Application-controlled Queue For Calls That Is Provided In A Telecommunication System App 20150334232 - Rist; Claus ;   et al. | 2015-11-19 |
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 App 20150237134 - Glaser; Martin ;   et al. | 2015-08-20 |
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 App 20140040426 - Glaser; Martin ;   et al. | 2014-02-06 |
Method For Transferring Control Of A Conference Call App 20130286899 - Rist; Claus ;   et al. | 2013-10-31 |
Process control system with a charging function Grant 8,086,325 - Fischer , et al. December 27, 2 | 2011-12-27 |
Method and process management system for the operation of a technical plant Grant 7,703,093 - Fischer , et al. April 20, 2 | 2010-04-20 |
Method and apparatus for asynchronously transferring at least one message signal Grant 7,415,497 - Fluck , et al. August 19, 2 | 2008-08-19 |
Method and process management system for the operation of a technical plant App 20040249651 - Fischer, Detlef ;   et al. | 2004-12-09 |
Process control system with a charging function App 20040153412 - Fischer, Detkef ;   et al. | 2004-08-05 |
Method and apparatus for asynchronously transferring at least one message signal App 20040136369 - Fluck, Hans-Juergen ;   et al. | 2004-07-15 |