Assignee
STACK LTD
GB·44 granted patents·3 pending applications·770 citations·filing 1995–2010
Top patents by PatentIndex Score
47 records- 0194US7251227B2Access stratum managerSTACK LTD·Filed 2003·Granted Jul 31, 2007·87 cites·25 claims
- 0293US7796505B2Method for processing traffic data in a wireless communications systemSTACK LTD·Filed 2005·Granted Sep 14, 2010·32 cites·30 claims
- 0393US7525908B2Data unit management in communicationsSTACK LTD·Filed 2004·Granted Apr 28, 2009·118 cites·24 claims
- 0487US7596121B2Access stratum managerSTACK LTD·Filed 2007·Granted Sep 29, 2009·11 cites·8 claims
- 0587US7444142B2Apparatus and method for implementing system information acquisition in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2006·Granted Oct 28, 2008·14 cites·17 claims
- 0686US7463887B2Apparatus and method for making measurements in mobile telecommunications system user equipmentSTACK LTD·Filed 2004·Granted Dec 9, 2008·30 cites·14 claims
- 0785US7471948B2Wireless telecommunication systemSTACK LTD·Filed 2003·Granted Dec 30, 2008·29 cites·10 claims
- 0884US7747275B2Cell selection in mobile communicationsSTACK LTD·Filed 2004·Granted Jun 29, 2010·30 cites·22 claims
- 0983US7480267B2Apparatus and method for operating a communications device in a mobile communications networkSTACK LTD·Filed 2004·Granted Jan 20, 2009·37 cites·9 claims
- 1082US7257399B2Apparatus and method of uplink data during cell update in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2006·Granted Aug 14, 2007·9 cites·15 claims
- 1181US7912494B2Cell selection in mobile communicationsSTACK LTD·Filed 2010·Granted Mar 22, 2011·4 cites·22 claims
- 1280US7653390B2Apparatus and method for making measurements in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2006·Granted Jan 26, 2010·7 cites·7 claims
- 1378US7194277B2Apparatus and method for handling messages that relate to a cell other than the currently operating cell in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2003·Granted Mar 20, 2007·23 cites·7 claims
- 1477US7027811B2Apparatus and method of uplink data during cell update in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2003·Granted Apr 11, 2006·20 cites·30 claims
- 1576US7899461B2Wireless telecommunication systemSTACK LTD·Filed 2008·Granted Mar 1, 2011·4 cites·10 claims
- 1676US7693104B2Method and apparatus for reducing link interference by a link between a user equipment component and an access network componentSTACK LTD·Filed 2006·Granted Apr 6, 2010·5 cites·12 claims
- 1774US7693519B2Method and apparatus for reducing link interference by a link between a user equipment component and an access network componentSTACK LTD·Filed 2006·Granted Apr 6, 2010·4 cites·6 claims
- 1873US7349696B2Apparatus and methods of handling simultaneous universal terrestrial radio access network radio resource control procedures with activation times in a universal mobile telecommunications system user equipmentSTACK LTD·Filed 2007·Granted Mar 25, 2008·4 cites·20 claims
- 1973US7339904B2Apparatus and method for operating a communications device in a mobile communications networkSTACK LTD·Filed 2004·Granted Mar 4, 2008·13 cites·13 claims
- 2073US6012002AVehicle travel meterSTACK LTD·Filed 1995·Granted Jan 4, 2000·185 cites·12 claims
- 2171US7953226B2Apparatus and method for determining uplink ciphering activation time in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2008·Granted May 31, 2011·3 cites·20 claims
- 2271US7570947B2Apparatus and method, for making measurements in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2007·Granted Aug 4, 2009·4 cites·8 claims
- 2371US7346353B2Apparatus and method for implementing detection of system information changes in universal mobile telecommunications systemsSTACK LTD·Filed 2004·Granted Mar 18, 2008·11 cites·6 claims
- 2471US7079840B2Apparatus and method for implementing system information acquisition in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2004·Granted Jul 18, 2006·14 cites·6 claims
- 2566US7783317B2Method and apparatus for calculating an initial transmission power in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2005·Granted Aug 24, 2010·2 cites·4 claims
- 2666US7778626B2Apparatus and method of handling simultaneous universal terrestrial radio access network radio resource control procedures which change the security configuration in a universal mobile telecommunications system user equipmentSTACK LTD·Filed 2007·Granted Aug 17, 2010·2 cites·8 claims
- 2766US7596379B2Method for maintaining transparent mode radio bearers in a radio access networkSTACK LTD·Filed 2004·Granted Sep 29, 2009·11 cites·36 claims
- 2865US7912000B2Apparatus and method for operating a communications device in a mobile communications networkSTACK LTD·Filed 2008·Granted Mar 22, 2011·2 cites·11 claims
- 2963US7826617B2Apparatus and method for determining uplink ciphering activation time in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2004·Granted Nov 2, 2010·6 cites·8 claims
- 3062US7212805B2Apparatus and method of handling simultaneous universal terrestrial radio access network radio resource control procedures which change the security configuration in a universal mobile telecommunications system user equipmentSTACK LTD·Filed 2003·Granted May 1, 2007·6 cites·6 claims
- 3161US7184766B2Apparatus and method for making measurements in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2004·Granted Feb 27, 2007·7 cites·6 claims
- 3260US7684788B2Method and apparatus for processing messages received by a device from a networkSTACK LTD·Filed 2003·Granted Mar 23, 2010·6 cites·9 claims
- 3360US7151930B2Apparatus and method for making measurements in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2004·Granted Dec 19, 2006·5 cites·8 claims
- 3459US7852876B2Apparatus, and an associated method, for routing data through logical layers of a communication deviceSTACK LTD·Filed 2004·Granted Dec 14, 2010·5 cites·18 claims
- 3559US7389108B2Apparatus and method for handling cell update during reconfiguration in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2003·Granted Jun 17, 2008·6 cites·6 claims
- 3657US7525935B2Apparatus and method for operating a communications device in a mobile communications networkSTACK LTD·Filed 2004·Granted Apr 28, 2009·4 cites·6 claims
- 3754US7333442B2Apparatus and method for applying ciphering in universal mobile telecommunications systemSTACK LTD·Filed 2004·Granted Feb 19, 2008·2 cites·14 claims
- 3853US7769373B2Apparatus and method for taking measurements in universal mobile telecommunications systems user equipmentSTACK LTD·Filed 2008·Granted Aug 3, 2010·0 cites·6 claims
- 3953US7738867B2Method and apparatus for processing messages in a universal mobile telecommunications systemSTACK LTD·Filed 2003·Granted Jun 15, 2010·2 cites·13 claims
- 4053US7437153B2Apparatus and method for taking measurements in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2004·Granted Oct 14, 2008·2 cites·3 claims
- 4153US7190955B2Apparatus and methods of handling simultaneous universal terrestrial radio access network radio resource control procedures with activation times in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2003·Granted Mar 13, 2007·2 cites·17 claims
- 4252US7184760B2Air interface management in mobile communicationsSTACK LTD·Filed 2004·Granted Feb 27, 2007·2 cites·17 claims
- 4347US7411912B2Method and apparatus for controlling traffic volume measurement validity in a universal mobile telecommunications systemSTACK LTD·Filed 2004·Granted Aug 12, 2008·0 cites·11 claims
- 4447US2005086466A1Apparatus and method for determining uplink ciphering activation time in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2004·Application pending·0 cites
- 4545US2005070273A1Apparatus and method for responding to a CELL/URA update confirm message using a correct C-RNTI in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2003·Application pending·0 cites
- 4644US2007135141A1Apparatus and method for handling messages that relate to a cell other than the currently operating cell in universal mobile telecommunications system user equipmentSTACK LTD·Filed 2007·Application pending·0 cites
- 4736US7826864B2Apparatus and method for power measurement summation in mobile telecommunications system user equipmentSTACK LTD·Filed 2005·Granted Nov 2, 2010·0 cites·10 claims
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