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Method and system for data exchange when a call is established on a non-class A cellular endpoint Grant 8,781,446 - Lazaridis , et al. July 15, 2 | 2014-07-15 |
Method and system for device switching through a server Grant 8,718,255 - Yap , et al. May 6, 2 | 2014-05-06 |
Client device method and apparatus for routing a call Grant 8,625,576 - Gisby , et al. January 7, 2 | 2014-01-07 |
Client device method and apparatus for routing a call Grant 8,554,218 - Gisby , et al. October 8, 2 | 2013-10-08 |
Method and system for automatic seamless mobility Grant 8,447,303 - Gisby , et al. May 21, 2 | 2013-05-21 |
Client Device Method And Apparatus For Routing A Call App 20120202474 - GISBY; Doug ;   et al. | 2012-08-09 |
System and method for reconnecting a device to a group call Grant 8,238,537 - Gisby , et al. August 7, 2 | 2012-08-07 |
Client Device Method And Apparatus For Routing A Call App 20120178425 - GISBY; Doug ;   et al. | 2012-07-12 |
Client device method and apparatus for routing a call Grant 8,195,163 - Gisby , et al. June 5, 2 | 2012-06-05 |
Client device method and apparatus for routing a call Grant 8,169,899 - Gisby , et al. May 1, 2 | 2012-05-01 |
Client Device Method And Apparatus For Routing A Call App 20110263229 - GISBY; Doug ;   et al. | 2011-10-27 |
Client device method and apparatus for routing a call Grant 8,000,712 - Gisby , et al. August 16, 2 | 2011-08-16 |
System And Method For Reconnecting A Device To A Group Call App 20100220846 - Gisby; Doug ;   et al. | 2010-09-02 |
Method, Apparatus And System For Intelligent Call Routing App 20090279683 - Gisby; Doug ;   et al. | 2009-11-12 |
Method And System For Data Exchange When A Call Is Established On A Non-class A Cellular Endpoint App 20090203360 - Lazaridis; Mihal ;   et al. | 2009-08-13 |
Method And System For Automatic Seamless Mobility App 20090203375 - Gisby; Doug ;   et al. | 2009-08-13 |
Method And System For Device Switching Through A Server App 20090097628 - Yap; Shen-Yuan ;   et al. | 2009-04-16 |
Method, Apparatus And System For Routing A Call Using Overflow Groups App 20090097631 - Gisby; Doug ;   et al. | 2009-04-16 |
Client Device Method And Apparatus For Routing A Call App 20080139210 - Gisby; Doug ;   et al. | 2008-06-12 |
Client Device Method And Apparatus For Routing A Call App 20080130554 - Gisby; Doug ;   et al. | 2008-06-05 |
Real-time change detection for network systems App 20050154733 - Meltzer, David ;   et al. | 2005-07-14 |
Automated survey control routine in a call center environment Grant 6,337,904 - Gisby January 8, 2 | 2002-01-08 |
Intelligent virtual queue Grant 6,259,786 - Gisby July 10, 2 | 2001-07-10 |
Call overflow system and method for overflowing telephone calls between telephonic switches Grant 6,246,759 - Greene , et al. June 12, 2 | 2001-06-12 |
Automated survey control routine in a call center environment Grant 6,118,865 - Gisby September 12, 2 | 2000-09-12 |
Telephonic switching system, telephonic switch and method for servicing telephone calls using virtual memory spaces Grant 6,028,925 - Van Berkum , et al. February 22, 2 | 2000-02-22 |
Intelligent virtual queue Grant 6,002,760 - Gisby December 14, 1 | 1999-12-14 |
Automated survey control routine in a call center environment Grant 5,943,416 - Gisby August 24, 1 | 1999-08-24 |
Agent speech detector system and method for use with a telephonic switch Grant 5,818,909 - Van Berkum , et al. October 6, 1 | 1998-10-06 |