Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9628626 | Voice-messaging with attachments | John F. Lucas, Vivian A. Pressley-Harris | 2017-04-18 |
| 9214154 | Personalized text-to-speech services | Edmund Gale Acker | 2015-12-15 |
| 9160860 | Voice-messaging with attachments | John F. Lucas, Vivian A. Pressley-Harris | 2015-10-13 |
| 8918322 | Personalized text-to-speech services | Edmund Gale Acker | 2014-12-23 |
| 8891410 | Voice-over-IP enabled chat | — | 2014-11-18 |
| 8761357 | Voice-messaging with attachments | John F. Lucas, Vivian A. Pressley-Harris | 2014-06-24 |
| 8494125 | Voice-messaging with attachments | John F. Lucas, Vivian A. Pressley-Harris | 2013-07-23 |
| 8355349 | Voice-over-IP enabled chat | — | 2013-01-15 |
| 8085908 | Voice-messaging with attachments | John F. Lucas, Vivian A. Pressley-Harris | 2011-12-27 |
| 7962648 | Method for service processor discrimination and precedence in a Voice-over-Internet-Protocol (VoIP) network | Neela R. Alturi, Saul Daniel Fishman, James Ibezim, Barbara Joanne Kittredge, Lauraine M. Schalk-Pizza | 2011-06-14 |
| 7864939 | Call arrangement and connection using messaging | — | 2011-01-04 |
| 7822184 | Call hold signaling | Mark Jeffrey Foladare, Tung-Hai Hsiao | 2010-10-26 |
| 7804818 | Method for maintaining signaling history in a Voice-over-Internet-Protocol (VoIP) network | Neela R. Atluri, Martin Dolly, Lauraine M. Schalk-Pizza | 2010-09-28 |
| 7660294 | Voice-over-IP enabled chat | — | 2010-02-09 |
| 7606905 | Method for service processor discrimination and precedence in a voice-over-internet-protocol (VoIP) network | Neela R. Atluri, Saul Daniel Fishman, James Ibezim, Barbara Joanne Kittredge, Lauraine M. Schalk-Pizza | 2009-10-20 |
| 7526077 | Call hold signaling | Mark Jeffrey Foladare, Tung-Hai Hsiao | 2009-04-28 |
| 7466803 | Voice-messaging with attachments | John F. Lucas, Vivian A. Pressley-Harris | 2008-12-16 |
| 7356137 | Method and system for signaling presence of users in a multi-networked environment | Steven T. Kanefsky | 2008-04-08 |
| 7277855 | Personalized text-to-speech services | Edmund Gale Acker | 2007-10-02 |
| 7248683 | Call hold signaling | Mark Jeffrey Foladare, Tung-Hai Hsiao | 2007-07-24 |
| 7212614 | Voice-messaging with attachments | John F. Lucas, Vivian A. Pressley-Harris | 2007-05-01 |
| 7177905 | Method and apparatus for a conference call mediation service | Lev Slutsman, Kathleen Meier-Hellstern | 2007-02-13 |
| 7088810 | Caller originated multiple calling | — | 2006-08-08 |
| 7039040 | Voice-over-IP enabled chat | — | 2006-05-02 |
| 6925161 | Call hold signaling | Mark Jeffrey Foladare, Tung-Hai Hsiao | 2005-08-02 |