Inventor · disambiguated record
Wolfgang Granzow
Also filed as: GRANZOW WOLFGANG · GRANZOW WOLFGANG-DIETER
23 granted patents·3 pending applications·504 citations·filing 1981–2018
95Inventor score
Top patents by PatentIndex Score
26 records- 0196US6643275B1Random access in a mobile telecommunications systemERICSSON TELEFON AB L M·Filed 1998·Granted Nov 4, 2003·136 cites·51 claims
- 0289US5719899AMultiple access digital transmission system and a radio base station and a receiver for use in such a systemPHILIPS CORP·Filed 1995·Granted Feb 17, 1998·117 cites·11 claims
- 0388US6731622B1Multipath propagation delay determining means using periodically inserted pilot symbolsERICSSON TELEFON AB L M·Filed 1999·Granted May 4, 2004·176 cites·41 claims
- 0486US10389691B2Shared security contextQUALCOMM INC·Filed 2018·Granted Aug 20, 2019·4 cites·30 claims
- 0584US9131419B2Systems and methods for inter-radio access technology (RAT) mobilityGRANZOW WOLFGANG·Filed 2011·Granted Sep 8, 2015·9 cites·30 claims
- 0683US10075420B2Shared circuit switched security contextZHU XIPENG·Filed 2010·Granted Sep 11, 2018·7 cites·26 claims
- 0780US8532066B2Transmission structure supporting multi-user scheduling and MIMO transmissionFERNANDEZ-CORBATON IVAN JESUS·Filed 2007·Granted Sep 10, 2013·8 cites·32 claims
- 0875US7212823B2Method for establishing a radio channel in a wireless CDMA network wherein the preamble signal increases in power during transmissionERICSSON TELEFON AB L M·Filed 2002·Granted May 1, 2007·20 cites·10 claims
- 0972US8155078B2Systems and methods for using internet mobility protocols with non internet mobility protocolsAHMAVAARA KALLE I·Filed 2007·Granted Apr 10, 2012·5 cites·22 claims
- 1071US9445321B2Connected mode mobility between radio access networksQUALCOMM INC·Filed 2013·Granted Sep 13, 2016·2 cites·52 claims
- 1170US8638771B2Transmission structure supporting multi-user scheduling and MIMO transmissionFERNANDEZ-CORBATON IVAN JESUS·Filed 2006·Granted Jan 28, 2014·4 cites·53 claims
- 1264US8014782B2Fast setup of physical communication channelsERICSSON TELEFON AB L M·Filed 2004·Granted Sep 6, 2011·9 cites·7 claims
- 1360US8743864B2System and method for supporting higher-layer protocol messaging in an in-band modemPIETSCH CHRISTIAN·Filed 2010·Granted Jun 3, 2014·1 cites·28 claims
- 1459US9083521B2System and method of an in-band modem for data communications over digital wireless communication networksSGRAJA CHRISTIAN·Filed 2009·Granted Jul 14, 2015·2 cites·7 claims
- 1559US8855100B2System and method for supporting higher-layer protocol messaging in an in-band modemPIETSCH CHRISTIAN·Filed 2010·Granted Oct 7, 2014·1 cites·16 claims
- 1657US8964788B2System and method of an in-band modem for data communications over digital wireless communication networksLEUNG NIKOLAI K N·Filed 2009·Granted Feb 24, 2015·1 cites·24 claims
- 1752US8958441B2System and method of an in-band modem for data communications over digital wireless communication networksWERNER MARC W·Filed 2009·Granted Feb 17, 2015·1 cites·20 claims
- 1850US8725502B2System and method of an in-band modem for data communications over digital wireless communication networksPIETSCH CHRISTIAN·Filed 2009·Granted May 13, 2014·0 cites·31 claims
- 1949US8503517B2System and method of an in-band modem for data communications over digital wireless communication networksHUANG PENGJUN·Filed 2009·Granted Aug 6, 2013·1 cites·21 claims
- 2047US9049629B2Method and apparatus for fast inter-system handoverAHMAVAARA KALLE I·Filed 2008·Granted Jun 2, 2015·0 cites·26 claims
- 2146US9264845B2Shared circuit switched security contextZHU XIPENG·Filed 2011·Granted Feb 16, 2016·0 cites·36 claims
- 2238US2011274038A1Method and apparatus for avoiding unnecessary bearer establishment in circuit switched fallbackQUALCOMM INC·Filed 2010·Application pending·0 cites
- 2337US2017064488A1Customized resource types for machine-to-machine communicationQUALCOMM INC·Filed 2016·Application pending·0 cites
- 2434US2014162640A1System and method for subscription data optimizationZHU XIPENG·Filed 2010·Application pending·0 cites
- 2533US8830920B2Resource block reuse for coordinated multi-point transmissionDEKORSY ARMIN·Filed 2010·Granted Sep 9, 2014·0 cites·36 claims
- 2621US4381094AApparatus for determining the signal term to be transmitted to a railroad traction vehicleSIEMENS AG·Filed 1981·Granted Apr 26, 1983·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →