Inventor · disambiguated record
Douglas Rollender
Also filed as: ROLLENDER DOUGLAS · ROLLENDER DOUGLAS H · ROLLENDER DOUGLAS HAROLD
29 granted patents·6 pending applications·755 citations·filing 1997–2006
97Inventor score
Files withLUCENT TECHNOLOGIES INC19ALCATEL LUCENT USA INC10GOLDMAN STUART O1GOLDMAN STUART OWEN1REDELL KAREN L1
Top patents by PatentIndex Score
35 records- 0198US7565131B2Emergency call back through intersystem pagingALCATEL LUCENT USA INC·Filed 2005·Granted Jul 21, 2009·124 cites·19 claims
- 0294US6912389B2Interworking and interoperability of GPRS systems with systems of other technology familiesLUCENT TECHNOLOGIES INC·Filed 2001·Granted Jun 28, 2005·129 cites·14 claims
- 0393US7715821B2Method of updating a unique call back number for a wireless emergency callALCATEL LUCENT USA INC·Filed 2005·Granted May 11, 2010·30 cites·12 claims
- 0492US7676215B2Emergency call back methodALCATEL LUCENT USA INC·Filed 2002·Granted Mar 9, 2010·97 cites·9 claims
- 0590US7764944B2Method of providing a unique call back number for wireless 9-1-1 callsALCATEL LUCENT USA INC·Filed 2004·Granted Jul 27, 2010·62 cites·12 claims
- 0681US7130384B2End user device supported emergency 9-1-1 functionLUCENT TECHNOLOGIES INC·Filed 2005·Granted Oct 31, 2006·8 cites·14 claims
- 0779US7302250B2Method of recognizing fraudulent wireless emergency service callsLUCENT TECHNOLOGIES INC·Filed 2003·Granted Nov 27, 2007·27 cites·28 claims
- 0877US7702308B2Method of associating data with a call to a call centerALCATEL LUCENT USA INC·Filed 2004·Granted Apr 20, 2010·22 cites·11 claims
- 0975US8116720B2Method and apparatus for emergency call routing using an end nodeGOLDMAN STUART O·Filed 2005·Granted Feb 14, 2012·5 cites·7 claims
- 1073US7565130B2Emergency intersystem paging for emergency call backALCATEL LUCENT USA INC·Filed 2003·Granted Jul 21, 2009·19 cites·13 claims
- 1173US6192242B1Method for poring a mobile directory number from one wireless service provider to anotherLUCENT TECHNOLOGIES INC·Filed 1998·Granted Feb 20, 2001·67 cites·20 claims
- 1270US7352847B2Optimized routing of VoIP emergency callsLUCENT TECHNOLOGIES INC·Filed 2004·Granted Apr 1, 2008·10 cites·17 claims
- 1369US6944451B2Routing method for a call to a mobile telephone via global location registerLUCENT TECHNOLOGIES INC·Filed 2001·Granted Sep 13, 2005·11 cites·9 claims
- 1467US6138023AMethod for porting a directory number from one wireless service provider to anotherLUCENT TECHNOLOGIES INC·Filed 1997·Granted Oct 24, 2000·62 cites·18 claims
- 1566US6819921B2Method of subscriber initiated porting of a wireless number for a mobile stationLUCENT TECHNOLOGIES INC·Filed 2001·Granted Nov 16, 2004·12 cites·21 claims
- 1665US7706773B2System and method for managing communication services provided to a mobile terminal using a temporary wireless directory numberALCATEL LUCENT USA INC·Filed 2006·Granted Apr 27, 2010·2 cites·3 claims
- 1764US7480374B2Emergency service call back to a ported numberALCATEL LUCENT USA INC·Filed 2003·Granted Jan 20, 2009·6 cites·23 claims
- 1862US7174149B2Method and system for indirectly establishing a callLUCENT TECHNOLOGIES INC·Filed 2003·Granted Feb 6, 2007·8 cites·10 claims
- 1954US6882839B2One-way roaming from ANS-41 to GSM systemsLUCENT TECHNOLOGIES INC·Filed 2001·Granted Apr 19, 2005·4 cites·6 claims
- 2053US7058389B2Method for processing emergency calls initiated by wireless phonesLUCENT TECHNOLOGIES INC·Filed 2003·Granted Jun 6, 2006·2 cites·20 claims
- 2152US7184746B2Method and apparatus for providing network support for a wireless emergency callLUCENT TECHNOLOGIES INC·Filed 2004·Granted Feb 27, 2007·2 cites·12 claims
- 2249US6493553B1Mobile-station adapted for removable user identity modulesLUCENT TECHNOLOGIES INC·Filed 1999·Granted Dec 10, 2002·16 cites·14 claims
- 2347US7970406B2Method for transferring dataALCATEL LUCENT USA INC·Filed 2003·Granted Jun 28, 2011·0 cites·32 claims
- 2444US2004203753A1Packet data services using a protocol that is different than a subscriber's home network GSM ProtocolFiled 2003·Application pending·0 cites
- 2543US2007268992A1Method and system for providing packet data servicesGOLDMAN STUART OWEN·Filed 2006·Application pending·0 cites
- 2642US2004203574A1Emergency call back method applicable to non-coded mobile stationsFiled 2003·Application pending·0 cites
- 2741US7471949B2Process for migrating a mobile station identity from a mobile identification number to an international mobile station identityALCATEL LUCENT USA INC·Filed 2005·Granted Dec 30, 2008·0 cites·13 claims
- 2839US6810261B1Method for transferring data using expanded permanent identifierLUCENT TECHNOLOGIES INC·Filed 1999·Granted Oct 26, 2004·11 cites·24 claims
- 2938US6603974B1Method for transferring dataLUCENT TECHNOLOGIES INC·Filed 1999·Granted Aug 5, 2003·9 cites·22 claims
- 3038US2007111738A1Method for providing roaming using a mobile identification number based on an international mobile station identityLUCENT TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 3137US2007082667A1Process for migrating a mobile station identity from a mobile identification number to an international mobile station identityLUCENT TECHNOLOGIES INC·Filed 2005·Application pending·0 cites
- 3236US2007082670A1Method for migrating a mobile station identity from a mobile identification number to an international mobile station identityREDELL KAREN L·Filed 2005·Application pending·0 cites
- 3334US6748227B1Method for transferring data using permanent identifier including routing informationLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jun 8, 2004·5 cites·23 claims
- 3433US6615045B1Method for transferring data upon request using permanent identifierLUCENT TECHNOLOGIES INC·Filed 1999·Granted Sep 2, 2003·5 cites·26 claims
- 3532US9253629B2Method of handling mobile station identifiersREDELL KAREN LEE·Filed 2006·Granted Feb 2, 2016·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →