Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9569333 | Method for retrieving information from presentations and meetings using a network | David Crawford Gibbon, Lee Begeja, Zhu Liu, Bernard S. Renger, Murat Saraclar +1 more | 2017-02-14 |
| 9473642 | Methods and systems for providing location sensitive conference calling | Gerald Karam | 2016-10-18 |
| 9100788 | Proximity sensor network | Gerald Karam, Kermit Hal Purdy | 2015-08-04 |
| 8948787 | Configuration of telephony services for phone based on user location | Eric Cheung | 2015-02-03 |
| 8893054 | Devices, systems, and methods for conveying gesture commands | Brian S. Amento, Kevin A. Li | 2014-11-18 |
| 8867721 | Automatic mute detection | Eric Cheung | 2014-10-21 |
| 8837459 | Method and apparatus for providing asynchronous audio messaging | Kermit Hal Purdy, Gerald Karam | 2014-09-16 |
| 8774787 | Methods and systems for providing location-sensitive conference calling | Gerald Karam | 2014-07-08 |
| 8674829 | Proximity sensor network | Gerald Karam, Kermit Hal Purdy | 2014-03-18 |
| 8600021 | Method and apparatus for connecting a caller previously diverted to voicemail | Donnie Henderson, Thomas M. Smith | 2013-12-03 |
| 8554144 | Telephone dialer and methods | Donnie Henderson | 2013-10-08 |
| 8451996 | Automatic mute detection | Eric Cheung | 2013-05-28 |
| 8447017 | Method and apparatus for connecting a caller previously diverted to voicemail | Donnie Henderson, Thomas M. Smith | 2013-05-21 |
| 8311196 | Automatic mute detection | Eric Cheung | 2012-11-13 |
| 8218743 | Method and apparatus for connecting a caller previously diverted to voicemail | Donnie Henderson, Thomas M. Smith | 2012-07-10 |
| 8111636 | Method and apparatus for providing spontaneous multi-way telephone conversation with inserted messaging | Gerald Karam | 2012-02-07 |
| 7917527 | Personalized directory services for web routing | Mazin Gilbert, Gerald Karam, Giuseppe Di Fabbrizio | 2011-03-29 |
| 7881449 | Enhanced call notification service | Gerald Karam, Gregory W. Bond, Healfdene Goguen, Donnie Henderson, Pamela Zave | 2011-02-01 |
| 7664058 | Method and apparatus for providing spontaneous multi-way telephone conversation with inserted messaging | Gerald Karam | 2010-02-16 |
| 7593392 | Method and apparatus for providing asynchronous audio messaging | Kermit Hal Purdy, Gerald Karam | 2009-09-22 |
| 7164762 | Enhanced call feature service | Gerald Karam, Eric Cheung, Healfdene Goguen, Kermit Hal Purdy | 2007-01-16 |
| 6493434 | Update of web audio messages via audio user interface | Martha Desmond, Bethany Scott Robinson, Nancy Gannett Vickers | 2002-12-10 |
| 6466910 | Method and apparatus to provide enhanced directory assistance information in a communication network | Martha Desmond, Bethany Scott Robinson, David G. Unger, Michael Chris Varley | 2002-10-15 |
| 6269337 | Method and apparatus to provide enhanced directory assistance information in a communication network | Martha Desmond, Bethany Scott Robinson, David G. Unger, Michael Chris Varley | 2001-07-31 |
| 6253146 | Network-based traffic congestion notification service | Howard Paul Katseff, Robert Edward Markowitz, Bethany Scott Robinson | 2001-06-26 |