Patent | Date |
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Method and apparatus for the selective use of imperceptible invites Grant 8,583,189 - Harris , et al. November 12, 2 | 2013-11-12 |
Method and system of updating presence information in a communication system Grant 8,458,321 - Agulnik , et al. June 4, 2 | 2013-06-04 |
Method and apparatus for updating a presence attribute Grant 8,254,537 - Harris , et al. August 28, 2 | 2012-08-28 |
Method And Apparatus For Controlling Network Access In A Multi-technology Wireless Communication System App 20120170503 - Kelley; Sean S. ;   et al. | 2012-07-05 |
Method and apparatus for providing deferable data services in a cellular communication system Grant 7,945,255 - Harris , et al. May 17, 2 | 2011-05-17 |
Method And System Of Updating Presence Information In A Communication System App 20100332647 - AGULNIK; ANATOLY ;   et al. | 2010-12-30 |
Method and apparatus for accessing a wireless communication network Grant 7,729,696 - Harris , et al. June 1, 2 | 2010-06-01 |
Method and apparatus for using sequential group call initiations to avoid wasting resources and battery life within a group call Grant 7,702,349 - Harris , et al. April 20, 2 | 2010-04-20 |
Method and apparatus for providing deferrable data services in a cellular communication system Grant 7,689,208 - Harris , et al. March 30, 2 | 2010-03-30 |
Method and apparatus for controlling a delivery of a broadcast-multicast flow in a packet data communication system Grant 7,634,223 - Kelley , et al. December 15, 2 | 2009-12-15 |
System And Method For Communication Based On An Availability Of A User App 20090307349 - Harris; John M. ;   et al. | 2009-12-10 |
Method and apparatus for management of low-battery mobile stations Grant 7,570,975 - Oprescu-Surcobe , et al. August 4, 2 | 2009-08-04 |
System and method for automatic user availability setting Grant 7,546,133 - Harris , et al. June 9, 2 | 2009-06-09 |
Method and apparatus for signaling ad-hoc group of mobile units Grant 7,499,418 - Oprescu-Surcobe , et al. March 3, 2 | 2009-03-03 |
Method and apparatus for serially establishing a group call session Grant 7,469,149 - Harris , et al. December 23, 2 | 2008-12-23 |
Method And Apparatus For Providing Deferable Data Services In A Cellular Communication System App 20080293429 - Harris; John M. ;   et al. | 2008-11-27 |
Method And Apparatus For Using Sequential Group Call Initiations To Avoid Wasting Resources And Battery Life Within A Group Call App 20080200158 - Harris; John M. ;   et al. | 2008-08-21 |
Method and apparatus for regulating a delivery of a broadcast-multicast service in a packet data communication system Grant 7,415,241 - Oprescu-Surcobe , et al. August 19, 2 | 2008-08-19 |
Method And Apparatus For Determining A Group Call Wait Time App 20080160980 - Harris; John M. ;   et al. | 2008-07-03 |
Method And Apparatus For The Selective Use Of Imperceptible Invites App 20080161062 - Harris; John M. ;   et al. | 2008-07-03 |
Method and apparatus for reducing call setup delay Grant 7,356,000 - Oprescu-Surcobe , et al. April 8, 2 | 2008-04-08 |
Establishing A Floor Grant In A Push-to-talk Over Cellular Communication Network App 20080037448 - Kelley; Sean S. ;   et al. | 2008-02-14 |
Method and apparatus for reducing paging-related delays for anticipated target mobile stations Grant 7,330,733 - Harris , et al. February 12, 2 | 2008-02-12 |
Method and apparatus for reducing paging-related delays Grant 7,328,035 - Kelley , et al. February 5, 2 | 2008-02-05 |
Method And System To Provide Access Network Information To A Service App 20070280453 - Kelley; Sean S. ;   et al. | 2007-12-06 |
System And Method For Determining A Presence State Of A User App 20070233798 - Kelley; Sean S. ;   et al. | 2007-10-04 |
Method and apparatus to provide network event messages App 20070217435 - Crocker; Ronald T. ;   et al. | 2007-09-20 |
Method And Apparatus For Updating A Presence Attribute App 20070182541 - Harris; John M. ;   et al. | 2007-08-09 |
System and method for determining a presence state of a user Grant 7,243,149 - Kelley , et al. July 10, 2 | 2007-07-10 |
Apparatus and method for broadcast services transmission and reception Grant 7,239,705 - Kelley , et al. July 3, 2 | 2007-07-03 |
Method and apparatus for supporting multiple packet data service connections Grant 7,227,848 - Sayeedi , et al. June 5, 2 | 2007-06-05 |
Method And Apparatus For Management Of Low-battery Mobile Stations App 20070091836 - Oprescu-Surcobe; Valentin ;   et al. | 2007-04-26 |
System and method for determining a presence state of a user App 20070078968 - Kelley; Sean S. ;   et al. | 2007-04-05 |
Semiactive State For Reducing Channel Establishment Delay App 20070070942 - Harris; John M. ;   et al. | 2007-03-29 |
Apparatus and method for adaptive broadcast transmission Grant 7,181,170 - Love , et al. February 20, 2 | 2007-02-20 |
Method and apparatus for providing a list-based service App 20070033278 - Kelley; Sean S. ;   et al. | 2007-02-08 |
System and method for automatic user availability setting App 20070026882 - Harris; John M. ;   et al. | 2007-02-01 |
Apparatus and method for performing radio environment reporting on a reverse common signaling channel Grant 7,149,523 - Schmidt , et al. December 12, 2 | 2006-12-12 |
Method and apparatus for serially establishing a group call session App 20060276214 - Harris; John M. ;   et al. | 2006-12-07 |
Method and apparatus for accessing a wireless communication network App 20060268768 - Harris; John M. ;   et al. | 2006-11-30 |
Method and apparatus for signaling ad-hoc group of mobile units App 20060251033 - Oprescu-Surcobe; Valentin ;   et al. | 2006-11-09 |
Method and apparatus for authenticating a mobile station in a wireless communication network App 20060234676 - Harris; John M. ;   et al. | 2006-10-19 |
Method and apparatus for call setup Grant 7,123,923 - Thorson , et al. October 17, 2 | 2006-10-17 |
Method for supporting rescue channels in a communications system Grant 7,082,303 - Sayeedi , et al. July 25, 2 | 2006-07-25 |
Paging for broadcast and multicast services App 20060148493 - Narasimha; Murali ;   et al. | 2006-07-06 |
Method and apparatus for providing deferrable data services in a cellular communication system App 20060035633 - Harris; John M. ;   et al. | 2006-02-16 |
Method and apparatus for providing deferrable data services in a cellular communication system Grant 6,999,759 - Harris , et al. February 14, 2 | 2006-02-14 |
Method and apparatus for controlling a delivery of a broadcast-multicast flow in a packet data communication system App 20060009247 - Kelley; Sean S. ;   et al. | 2006-01-12 |
Method for signaling based on paging channel loading Grant 6,980,818 - Harris , et al. December 27, 2 | 2005-12-27 |
Method and apparatus for regulating a delivery of a broadcast-multicast service in a packet data communication system App 20050282571 - Oprescu-Surcobe, Valentin ;   et al. | 2005-12-22 |
Method and apparatus for call setup App 20050221835 - Thorson, Dean E. ;   et al. | 2005-10-06 |
Apparatus and method for adaptive broadcast transmission App 20050138671 - Love, Robert T. ;   et al. | 2005-06-23 |
Apparatus and method for broadcast services transmission and reception App 20050129231 - Kelley, Sean S. ;   et al. | 2005-06-16 |
Method and apparatus for reducing call setup delay App 20050113100 - Oprescu-Surcobe, Valentin ;   et al. | 2005-05-26 |
Method and apparatus for reducing paging-related delays for anticipated target mobile stations App 20050009547 - Harris, John M. ;   et al. | 2005-01-13 |
Method and apparatus for reducing paging-related delays App 20050009548 - Kelley, Sean S. ;   et al. | 2005-01-13 |
Method for signaling based on paging channel loading App 20050009534 - Harris, John M. ;   et al. | 2005-01-13 |
Apparatus and method for implementing a reduced slotted mode in a communication system Grant 6,822,973 - Kelley , et al. November 23, 2 | 2004-11-23 |
Method and apparatus for providing deferrable data services in a cellular communication system App 20040180677 - Harris, John M. ;   et al. | 2004-09-16 |
Apparatus and method for implementing a reduced slotted mode in a communication system App 20040160942 - Kelley, Sean S. ;   et al. | 2004-08-19 |
Method and apparatus for supporting multiple packet data service connections App 20040109423 - Sayeedi, Shahab M. ;   et al. | 2004-06-10 |
Apparatus and method for performing radio environment reporting on a reverse common signaling channel App 20040110511 - Schmidt, Christopher R. ;   et al. | 2004-06-10 |
Method and apparatus for band class acquisition and assignment in a wireless communication system Grant 6,721,562 - Kelley April 13, 2 | 2004-04-13 |
Method and apparatus for efficient channel assignment App 20030235180 - Oprescu-Surcobe, Valentin ;   et al. | 2003-12-25 |
Method and apparatus for band class acquisition and assignment in a wireless communication system App 20030148764 - Kelley, Sean S. | 2003-08-07 |
Method for supporting rescue channels in a communications system App 20020193113 - Sayeedi, Shahab M. ;   et al. | 2002-12-19 |