Inventor · disambiguated record
Masakazu Shirota
Also filed as: SHIROTA MASAKAZU
26 granted patents·6 pending applications·120 citations·filing 2002–2020
95Inventor score
Top patents by PatentIndex Score
32 records- 0185US6988097B2Negotiation system and method for electronic commerceIBM·Filed 2002·Granted Jan 17, 2006·39 cites·16 claims
- 0282US9717024B2Method and apparatus for LTE radio access network sharingQUALCOMM INC·Filed 2013·Granted Jul 25, 2017·5 cites·76 claims
- 0380US11382112B2Subscriber prioritization for devices with dual subscriptionsQUALCOMM INC·Filed 2020·Granted Jul 5, 2022·1 cites·30 claims
- 0478US7324474B2Methods and apparatus for Network Initiated Data ServicesQUALCOMM INC·Filed 2004·Granted Jan 29, 2008·25 cites·7 claims
- 0577US9392528B2Access control based on receipt of message from access terminalNASIELSKI JOHN WALLACE·Filed 2010·Granted Jul 12, 2016·4 cites·70 claims
- 0674US10194303B2Packet filter based access controlQUALCOMM INC·Filed 2015·Granted Jan 29, 2019·2 cites·42 claims
- 0773US8265281B2IP service authorization in wireless communications networksWANG JUN·Filed 2008·Granted Sep 11, 2012·5 cites·27 claims
- 0869US8837427B2Resource selection for dual radio terminalsSHIROTA MASAKAZU·Filed 2010·Granted Sep 16, 2014·2 cites·50 claims
- 0969US8831618B2Apparatus and method to perform fast neighbor list search during a transfer to a different RAT target systemOTTE KURT WILLIAM·Filed 2010·Granted Sep 9, 2014·3 cites·23 claims
- 1068US7584275B2Network system, server, apparatus management method and programIBM·Filed 2004·Granted Sep 1, 2009·13 cites·3 claims
- 1167US9374739B2Methods and apparatus for calling party number display solutions for 1xCSFBSHIROTA MASAKAZU·Filed 2011·Granted Jun 21, 2016·2 cites·10 claims
- 1267US8942690B2Access control based on receipt of defined information from access terminalNASIELSKI JOHN WALLACE·Filed 2010·Granted Jan 27, 2015·2 cites·33 claims
- 1367US8606887B2Method and apparatus for verification of dynamic host configuration protocol (DHCP) release messageSHIROTA MASAKAZU·Filed 2008·Granted Dec 10, 2013·3 cites·3 claims
- 1467US8233416B2Handoff supports for networks having different link establishment protocolsSHIROTA MASAKAZU·Filed 2005·Granted Jul 31, 2012·3 cites·50 claims
- 1565US8868087B2Radio access technology interworkingCHERIAN GEORGE·Filed 2009·Granted Oct 21, 2014·2 cites·26 claims
- 1664US8867436B2Support for optional system parameter valuesKITAZOE MASATO·Filed 2010·Granted Oct 21, 2014·1 cites·39 claims
- 1763US9602332B2Method and apparatus for DNS update triggered IPv6 neighbor advertisementSHIROTA MASAKAZU·Filed 2008·Granted Mar 21, 2017·2 cites·38 claims
- 1863US8639274B2Method and apparatus for enabling common channel communications of SMSZHANG WENTAO·Filed 2011·Granted Jan 28, 2014·1 cites·40 claims
- 1956US9271211B2Resource selection for dual radio terminalsQUALCOMM INC·Filed 2014·Granted Feb 23, 2016·0 cites·18 claims
- 2053US7729306B2Method and apparatus for providing a service threshold indicator in a wireless communication systemQUALCOMM INC·Filed 2004·Granted Jun 1, 2010·2 cites·34 claims
- 2151US8683048B2Apparatus and method for selecting IP servicesWANG JUN·Filed 2009·Granted Mar 25, 2014·0 cites·60 claims
- 2249US2008107083A1Method and apparatus for network initiated data servicesQUALCOMM INC·Filed 2008·Application pending·0 cites
- 2349US2010113010A1Reprioritization of wireless networks for reselection to support voice callQUALCOMM INC·Filed 2009·Application pending·0 cites
- 2444US7979429B2Method, apparatus, and computer program product for locating data in large datasetsIBM·Filed 2007·Granted Jul 12, 2011·1 cites·9 claims
- 2544US2014233529A1Selecting a type of circuit switched fallbackQUALCOMM INC·Filed 2014·Application pending·0 cites
- 2643US9032065B2Fast link establishment for network accessLIOY MARCELLO·Filed 2005·Granted May 12, 2015·0 cites·49 claims
- 2740US9008038B2Resource release at source system during handoff to multi-radio access technology target systemSHIROTA MASAKAZU·Filed 2010·Granted Apr 14, 2015·0 cites·45 claims
- 2839US9167491B2Method and apparatus for window size selection to optimize inter rat handoverOTTE KURT WILLIAM·Filed 2011·Granted Oct 20, 2015·0 cites·34 claims
- 2938US2010284333A1Method and apparatus for data session suspend control in a wireless communication systemQUALCOMM INC·Filed 2010·Application pending·0 cites
- 3038US2011223886A1Access point-based control of access control listQUALCOMM INC·Filed 2010·Application pending·0 cites
- 3137US7333973B2Method, apparatus, and computer program product for locating data in large datasetsIBM·Filed 2002·Granted Feb 19, 2008·2 cites·15 claims
- 3237US2011044248A1Reliable inter-radio access technology core network tunnelQUALCOMM INC·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →