Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7756257 | SIP enabled device identification | Dennis Kucmerowski | 2010-07-13 |
| 7515907 | Systems and methods for location identification of endpoints | Faramarz Sahim, Nibal T. Aziz, Bruce M. Skeldon | 2009-04-07 |
| 7492887 | Network group pickup | Dennis Kucmerowski, David A. Vander Meiden | 2009-02-17 |
| 7460548 | Optimally interworking SIP and QSIG call diversion and transfer | — | 2008-12-02 |
| 7382767 | Transparent interchangeable network (TIN) | — | 2008-06-03 |
| 7200218 | Method and apparatus for extending PBX features via the public network | Todd Lindley, Faramarz Sahim, Joseph Budziak, Henry Wu | 2007-04-03 |
| 7194078 | Network redirection control routing | — | 2007-03-20 |
| 7103153 | Methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) after an emergency caller disconnects | Nissim Ozery, Jorge Waimin Siu, Heinz Schmitt | 2006-09-05 |
| 7003081 | Priority based methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS) | Nissim Ozery, David A. Vander Meiden, Richard Frank, Dennis Kucmerowski | 2006-02-21 |
| 6947542 | Carrier identification codes (CIC) transport | Georg Mayer | 2005-09-20 |
| 6940963 | Methods and apparatus for automatically determining a call service request | Eugene A. Wodka | 2005-09-06 |
| 6868139 | Priority based methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS) | Nissim Ozery, David A. Vander Meiden, Richard Frank, Dennis Kucmerowski | 2005-03-15 |
| 6819756 | METHODS AND APPARATUS FOR CONTROLLING CALL PULLBACK BY AN AUTOMATIC CALL DISTRIBUTION (ACD) SYSTEM FROM AN INTERACTIVE VOICE RESPONSE (IVR) SYSTEM AND FOR ALLOWING AN ACD CALLER TO COMPLETE A CRITICAL TRANSACTION WHILE CONNECTED TO THE IVR | Eugene A. Wodka | 2004-11-16 |
| 6819755 | Methods and apparatus for controlling call handling in a communications network | Eugene A. Wodka | 2004-11-16 |
| 6801615 | Carrier identification codes (CIC) conversion | David VanderMeiden | 2004-10-05 |
| 6760585 | Private user mobility (PUM) update and private integrated services network PUM alternative identifier translator (PP-AIT) system and methods | Dennis Kucmerowski | 2004-07-06 |
| 6757359 | Methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS) utilizing port equipment numbers | Nissim Ozery, David A. Vander Meiden, Richard Frank, Dennis Kucmerowski | 2004-06-29 |
| 6744857 | METHODS AND APPARATUS FOR TRANSMITTING OVER A PRIVATE NETWORK ACCURATE EMERGENCY LOCATION IDENTIFICATION NUMBERS (ELINS) FROM BEHIND A MULTI-LINE TELEPHONE SYSTEM (MLTS) UTILIZING PORT EQUIPMENT NUMBERS | — | 2004-06-01 |
| 6728771 | Generic transport option for transporting messages in relay or broadcast mode via combinations of ISDN B-channels or D-channels | — | 2004-04-27 |
| 6724860 | Methods and apparatus for transmitting accurate emergency location identification numbers (ELINs) from behind a multi-line telephone system (MLTS) after an emergency caller disconnects | Nissim Ozery, Jorge Waimin Siu, Heinz Schmitt | 2004-04-20 |
| 6678356 | Systems for dialing an emergency telephone number from a teleworking client remotely coupled to a PBX | Nissim Ozery, David J. Swartz, David A. Vander Meiden, Charles A. Goodman, Joseph Budziak | 2004-01-13 |
| 6678357 | Internet protocol (IP) emergency connections (ITEC) telephony | Robert Stampfl, Alfons Fartmann, Walter Hipfinger | 2004-01-13 |
| 6587546 | Methods and apparatus for dialing an emergency telephone number from a teleworking client remotely coupled to a PBX | Nissim Ozery, David J. Swartz, David A. Vander Meiden, Charles A. Goodman, Joseph Budziak | 2003-07-01 |
| 6473437 | Network call park service | — | 2002-10-29 |
| 6363142 | Network directed call pickup service | — | 2002-03-26 |