| 9197449 |
Apparatus and method for providing enhanced telecommunication terminal status information |
Bruce P. Mazza, Paul Roller Michaelis, Robert L. Mitchell, Matthew J. Stevens, Roger L. Toennis |
2015-11-24 |
| 9054910 |
Apparatus and method for providing status information telecommunication |
Paul Roller Michaelis, Lee Joseph Wilson |
2015-06-09 |
| 8218532 |
Arrangement for dynamically diverting communications having characteristics incompatible with a communication device to another device |
Gwilym Evans, Brian Freeman, Paul Roller Michaelis, Vivekanada Velamala |
2012-07-10 |
| 7843899 |
Apparatus and method for providing call status information |
— |
2010-11-30 |
| 7480376 |
Apparatus and method for providing call status information |
Paul Roller Michaelis |
2009-01-20 |
| 7432951 |
Video-telephony integration |
Matt Jerome Stevens, Roger L. Toennis |
2008-10-07 |
| 7307982 |
Apparatus and method for controlling telephony endpoints |
Matthew J. Stevens |
2007-12-11 |
| 7228145 |
Dropped call continuation |
Elliott Evans, Robert M. Klein, Joann J. Ordille, Ravi Sethi, Hector Urroz |
2007-06-05 |
| 7079628 |
Apparatus and method for converting text being streamed to a display of telecommunication terminal |
Paul Roller Michaelis, Matthew J. Stevens, Roger L. Toennis |
2006-07-18 |
| 6961851 |
Method and apparatus for providing communications security using a remote server |
Matthew J. Stevens |
2005-11-01 |
| 6307932 |
End-user control of audio delivery endpoint in a multimedia environment |
Robert R. Gilman, Gary King, Albert D. Pessot, Farzad Raji |
2001-10-23 |
| 6292550 |
Dynamic call vectoring |
— |
2001-09-18 |