Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10868683 | Method and conference server for initializing scheduled conferences | Karl Klaghofer | 2020-12-15 |
| 10455383 | Method and unit used to determine useable services | Dieter Hemkemeyer, Karl Klaghofer, Ralf Neuhaus, Michael Tietsch, Rainer Uecker +1 more | 2019-10-22 |
| 10020950 | Method and conference server for initializing scheduled conferences | Karl Klaghofer | 2018-07-10 |
| 9467562 | Method and unit used to determine useable services | Dieter Hemkemeyer, Karl Klaghofer, Ralf Neuhaus, Michael Tietsch, Rainer Uecker +1 more | 2016-10-11 |
| 9335829 | Method for capturing and transmitting motion data | Karl Klaghofer, Holger Prange, Michael Tietsch | 2016-05-10 |
| 9268771 | Method and arrangement for managing documents in electronic document folders | Thomas Hanna, Klaus-Josef Kunte, Rainer Zimmermann | 2016-02-23 |
| 9231775 | Method and conference server for initializing scheduled conferences | Karl Klaghofer | 2016-01-05 |
| 9148514 | Method, terminal and voice memory for storing voice messages in a communication network | Karl Klaghofer, Holger Prange, Michael Tietsch | 2015-09-29 |
| 9110511 | Method for capturing and transmitting motion data | Karl Klaghofer, Holger Prange, Michael Tietsch | 2015-08-18 |
| 9002351 | Method for switching communication links to a mobile terminal device which is associated with a local radio area of a network | Thomas Hanna, Klaus-Josef Kunte | 2015-04-07 |
| 8885622 | Method and terminal device for transmitting location information in internet-oriented networks | Karl Klaghofer, Holger Prange, Michael Tietsch | 2014-11-11 |
| 8848692 | Method and arrangement for providing VoIP communication | Klaus-Josef Kunte, Thomas Hanna | 2014-09-30 |
| 8736418 | Method and central device for controlling access to secure areas or devices | Dieter Klaus, Jurgen Luers, Hubert Niemeier | 2014-05-27 |
| 8713310 | Method and device for authenticating transmitted user data | Karl Klaghofer, Holger Prange, Werner Schneider, Michael Tietsch | 2014-04-29 |
| 8656005 | Method for providing performance characteristics on demand | Dieter Hemkemeyer, Karl Klaghofer, Ralf Neuhaus, Michael Tietsch, Rainer Uecker +1 more | 2014-02-18 |
| 8649787 | Method for switching communication links to a mobile terminal device which is associated with a local radio area of a network | Thomas Hanna, Klaus-Josef Kunte | 2014-02-11 |
| 8619117 | Method for transmitting multimedia ticker information | Karl Klaghofer, Holger Prange, Michael Tietsch | 2013-12-31 |
| 8508574 | Web based conference server and method | Karl Klaghofer, Holger Prange, Michael Tietsch | 2013-08-13 |
| 8483666 | Method, terminal and voice memory for storing voice messages in a communication network | Karl Klaghofer, Holger Prange, Michael Tietsch | 2013-07-09 |
| 8326474 | Method for operating a navigation system and navigation system for a motor vehicle | Rolf Schrey, Rainer Zimmermann | 2012-12-04 |
| 8185086 | Method and emergency system for handling emergency calls from a communication terminal | Dieter Klaus, Hubert Niemeier | 2012-05-22 |
| 8170188 | Method and arrangement for providing a communication in a communication system | Karl Klaghofer, Holger Prange, Michael Tietsch | 2012-05-01 |
| 8089900 | Method for repelling unwanted speech advertising for packet-oriented communication networks | — | 2012-01-03 |
| 8060110 | Method for localizing mobile terminals | — | 2011-11-15 |
| 8060111 | Method for determination of location information in a communication system | Dieter Klaus, Hubert Niemeier | 2011-11-15 |