| 7254612 |
Mailbox profile portion copying among voicemail system components of networks |
Merle Leland Green, Theodore Edward Kraft, Alton David Patterson, David A. Roberson |
2007-08-07 |
| 7110515 |
Remembrance-promoted number receipt for call allowance |
A. Akhteruzzaman, Claudis Young |
2006-09-19 |
| 7079630 |
Voicemail system component employment of internet protocol network to store or access one or more voicemail messages on one or more storage devices |
Merle Leland Green, Theodore Edward Kraft, Alton David Patterson, David A. Roberson |
2006-07-18 |
| 6980799 |
Method for preserving calls when service is interrupted to a mobile unit in a wireless communication system |
Akhtar Akhteruzzaman, Richard Sparber, Claudis Young |
2005-12-27 |
| 6975620 |
Coupling of splitter with subset of plurality of lines on one-to-one basis |
Phillip Thomas Corvino, Ronald A. Nordin, David A. Roberson, Cynthia Melanie Stach, Claudis Young |
2005-12-13 |
| 6865390 |
Cellular communications system featuring a central radio pool/traffic router |
Stephen Goss, Phillip Michael Sands |
2005-03-08 |
| 6836509 |
Dsl- compatible pots line card |
Ronald A. Nordin, Carl Robert Posthuma |
2004-12-28 |
| 6823189 |
System and method for identifying mobile communication apparatuses proximal with an identification locus |
Akhter Akhteruzzaman, Richard Sparber |
2004-11-23 |
| 6704304 |
Selective establishment of telecommunications connections over packet and circuit switched networks |
Maureen Gallagher |
2004-03-09 |
| 6701156 |
System and method for managing response to a need at a site |
Akhter Akhteruzzaman, Richard Sparber |
2004-03-02 |
| 6657993 |
System and method for variable bandwidth transmission facilities between a local telephone switch and a remote line unit |
Lynn Marie Casanova, Dana Beverly Robinson, Claudis Young |
2003-12-02 |
| 6611742 |
Automobile security alarm systems |
Kenneth A. Ward, Jan Zheng |
2003-08-26 |
| 6584316 |
Handoff of phone calls from wireless to wireline network |
Akhtar Akhteruzzaman, Richard Sparber |
2003-06-24 |
| 6580787 |
Integration of voice mail, email, fax and personal calendar systems to automatically update messages |
Akhtar Akhteruzzaman, Richard Brockman, Phillip Michael Sands, Richard Sparber |
2003-06-17 |
| 6449483 |
Wireless telephone system for accessing multiple stations via a single telephone number |
Akhtar Akhteruzzaman |
2002-09-10 |
| 6405042 |
Provision of cellular/wire-line service |
Akhtar Akhteruzzaman, Richard Sparber |
2002-06-11 |
| 6393104 |
Enhanced life-line service for cable telephone customers |
Paul Raymond Akhteruzzaman |
2002-05-21 |
| 5459780 |
Work at home agent ACD call distribution |
— |
1995-10-17 |
| 5450482 |
Dynamic network automatic call distribution |
Hsing-Tsuen Chen, Donald M. Parrish, Jr. |
1995-09-12 |
| 5381471 |
Centralized service circuit deployment |
Annapurna Balakrishnan, Stuart J. Lark |
1995-01-10 |