Inventor · disambiguated record
M. Khaledul Islam
Also filed as: ISLAM M K · ISLAM M KHALEDUL
51 granted patents·12 pending applications·891 citations·filing 2003–2012
98Inventor score
Top patents by PatentIndex Score
63 records- 0198US7881283B2Customizability of event notification on telephony-enabled devicesRESEARCH IN MOTION LTD·Filed 2005·Granted Feb 1, 2011·283 cites·25 claims
- 0297US8811935B2Emergency services in home cells system and methodFACCIN STEFANO M·Filed 2010·Granted Aug 19, 2014·80 cites·38 claims
- 0395US7139549B2Apparatus and method of explicit indication of call from emergency call centerRESEARCH IN MOTION LTD·Filed 2006·Granted Nov 21, 2006·27 cites·15 claims
- 0493US7995562B2System and method to trigger a mobile device in different domains based on unsuccessful initialization or handoverRESEARCH IN MOTION LTD·Filed 2007·Granted Aug 9, 2011·25 cites·21 claims
- 0591US7206567B2Methods and apparatus for limiting communication capabilities in mobile communication devicesRESEARCH IN MOTION LTD·Filed 2003·Granted Apr 17, 2007·67 cites·33 claims
- 0690US8364199B2Methods and applications for supporting radio access system selection by multi-mode mobile stationsRESEARCH IN MOTION LTD·Filed 2007·Granted Jan 29, 2013·21 cites·22 claims
- 0790US8107954B2System and method for wireless network selection by multi-mode devicesISLAM M KHALEDUL·Filed 2007·Granted Jan 31, 2012·17 cites·21 claims
- 0889US9554317B2System and method for supporting emergency services in home cellsFACCIN STEFANO M·Filed 2010·Granted Jan 24, 2017·11 cites·21 claims
- 0989US7050785B2Apparatus and method of explicit indication of call from emergency call centreRESEARCH IN MOTION LTD·Filed 2003·Granted May 23, 2006·41 cites·29 claims
- 1087US8107955B2Apparatus and method for performing network scanning using black-list network informationISLAM M KHALEDUL·Filed 2008·Granted Jan 31, 2012·13 cites·20 claims
- 1187US7412225B2Apparatus and method of explicit indication of call from emergency call centreRESEARCH IN MOTION LTD·Filed 2006·Granted Aug 12, 2008·10 cites·24 claims
- 1287US7315520B2Method and apparatus for dynamic packet transport in CDMA2000 networksRESEARCH IN MOTION LTD·Filed 2003·Granted Jan 1, 2008·61 cites·6 claims
- 1383US8463269B2System and method of wireless network selection based on list prioritized by service offeredMUBAREK OMER·Filed 2009·Granted Jun 11, 2013·15 cites·23 claims
- 1483US7983863B2System and method of battery capacity estimationRESEARCH IN MOTION LTD·Filed 2008·Granted Jul 19, 2011·12 cites·8 claims
- 1582US8467765B2Apparatus and method of explicit indication of call from emergency call centreISLAM M KHALEDUL·Filed 2011·Granted Jun 18, 2013·4 cites·20 claims
- 1681US7395046B2Method and apparatus for a mobile station to enhance the probability of successful emergency call completion and successful callback from emergency service centreRESEARCH IN MOTION LTD·Filed 2004·Granted Jul 1, 2008·23 cites·14 claims
- 1781US7359701B2Method for conducting radiated performance tests of a wireless deviceRESEARCH IN MOTION LTD·Filed 2003·Granted Apr 15, 2008·19 cites·17 claims
- 1880US8983532B2Method and system for a wireless communication device to adopt varied functionalities based on different communication systems by specific protocol messagesARZELIER CLAUDE JEAN-FREDERIC·Filed 2009·Granted Mar 17, 2015·8 cites·21 claims
- 1980US7646753B2Mobile IP registration process for always-on deviceRESEARCH IN MOTION LTD·Filed 2005·Granted Jan 12, 2010·9 cites·13 claims
- 2079US8311576B2Method and apparatus for network scanning based on neighbor informationISLAM M KHALEDUL·Filed 2009·Granted Nov 13, 2012·6 cites·25 claims
- 2178US8542675B2Customizability of event notification on telephony-enabled devicesCORMIER JEAN-PHILIPPE·Filed 2010·Granted Sep 24, 2013·4 cites·22 claims
- 2278US7525941B2Methods and apparatus for reducing power consumption in CDMA communication deviceRESEARCH IN MOTION LTD·Filed 2003·Granted Apr 28, 2009·30 cites·40 claims
- 2377US9185216B2System and method for indicating emergency call back to user equipmentPURNADI RENE W·Filed 2007·Granted Nov 10, 2015·7 cites·7 claims
- 2477US7991383B2Apparatus and method of explicit indication of call from emergency call centreRESEARCH IN MOTION LTD·Filed 2008·Granted Aug 2, 2011·4 cites·22 claims
- 2576US7991397B2System and method for generating a blacklist for femtocellsRESEARCH IN MOTION LTD·Filed 2009·Granted Aug 2, 2011·7 cites·19 claims
- 2674US7558540B2Method and apparatus for regulating the transmitted power in multi-rate wireless communication systemsRESEARCH IN MOTION LTD·Filed 2003·Granted Jul 7, 2009·13 cites·13 claims
- 2774US7437403B2Always-on wireless internet protocol communicationRESEARCH IN MOTION LTD·Filed 2003·Granted Oct 14, 2008·14 cites·50 claims
- 2872US8315189B2System and method for detecting a target cell in a cellular networkEKICI OZGUR·Filed 2010·Granted Nov 20, 2012·2 cites·22 claims
- 2971US8725144B2Apparatus and method for performing network scanning using black-list network informationISLAM M KHALEDUL·Filed 2011·Granted May 13, 2014·2 cites·21 claims
- 3067US7970429B2Methods and apparatus for selecting a base station transceiver system based on service communication typeRESEARCH IN MOTION LTD·Filed 2003·Granted Jun 28, 2011·7 cites·39 claims
- 3166US7809387B2Methods and apparatus for prioritizing voice call requests during data communication sessions with a mobile deviceRESEARCH IN MOTION LTD·Filed 2003·Granted Oct 5, 2010·8 cites·33 claims
- 3264US7409204B2Method for eliminating multiple notifications for the same voicemail messageRESEARCH IN MOTION LTD·Filed 2003·Granted Aug 5, 2008·6 cites·16 claims
- 3363US8774805B2System and method for radio access technology-specific routing for multi-mode mobile devicesCORMIER JEAN-PHILIPPE·Filed 2008·Granted Jul 8, 2014·2 cites·23 claims
- 3461US9055517B2System and method of user-directed dynamic domain selectionPURNADI RENE W·Filed 2007·Granted Jun 9, 2015·2 cites·19 claims
- 3561US7509122B2Method and system for supporting network 3G data capability information in a CDMA networkRESEARCH IN MOTION LTD·Filed 2004·Granted Mar 24, 2009·8 cites·7 claims
- 3661US7418356B2System and method of battery capacity estimationRESEARCH IN MOTION LTD·Filed 2003·Granted Aug 26, 2008·11 cites·34 claims
- 3761US7340264B2Methods and apparatus for providing consistency in SMS message timestamp formatting for mobile communication devicesRESEARCH IN MOTION LTD·Filed 2003·Granted Mar 4, 2008·6 cites·19 claims
- 3860US7911996B2System and method for registration and packet data reconnectRESEARCH IN MOTION LTD·Filed 2005·Granted Mar 22, 2011·1 cites·16 claims
- 3957US7710931B2System and method for handling simple IP to mobile IP transitionRESEARCH IN MOTION LTD·Filed 2004·Granted May 4, 2010·4 cites·25 claims
- 4056US8116765B2Method and system for supporting network 3G data capability information in a CDMA networkXUE HAO·Filed 2009·Granted Feb 14, 2012·1 cites·11 claims
- 4154US7912977B2Always-on wireless internet protocol communicationRESEARCH IN MOTION LTD·Filed 2008·Granted Mar 22, 2011·0 cites·37 claims
- 4250US8447877B2Always-on wireless internet protocol communicationXUE HAO·Filed 2011·Granted May 21, 2013·0 cites·29 claims
- 4349US8767618B2System and method for registration and packet data reconnectISLAM M KHALEDUL·Filed 2011·Granted Jul 1, 2014·0 cites·5 claims
- 4449US8260312B2Method and apparatus for location request trackingXUE HAO·Filed 2009·Granted Sep 4, 2012·0 cites·17 claims
- 4549US8195206B2Methods and apparatus for providing consistency in SMS message timestamp formatting for mobile communication devicesISLAM M KHALEDUL·Filed 2006·Granted Jun 5, 2012·0 cites·23 claims
- 4649US2011276701A1System and Method to Trigger a Mobile Device in Different Domains Based on Unsuccessful Initialization or HandoverRESEARCH IN MOTION LTD·Filed 2011·Application pending·0 cites
- 4749US2011143755A1System and method for identifying a telecommunication cell based on broadcast cell parametersRESEARCH IN MOTION LTD·Filed 2009·Application pending·0 cites
- 4849US2009190513A1Methods And Apparatus For Reducing Power Consumption In CDMA Communication DeviceRESEARCH IN MOTION LTD·Filed 2009·Application pending·0 cites
- 4948US8428566B2Network entity, method and system for invocation of supplementary services across different networksISLAM M KHALEDUL·Filed 2009·Granted Apr 23, 2013·0 cites·17 claims
- 5047US8655613B2System and method of battery capacity estimationJIN XIN·Filed 2011·Granted Feb 18, 2014·0 cites·11 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →