Inventor · disambiguated record
Julian Hildersley
Also filed as: HILDERSLEY JULIAN
14 granted patents·3 pending applications·307 citations·filing 1998–2022
94Inventor score
Files withSKYWORKS SOLUTIONS INC4HITACHI LTD3TTP COMMUNICATIONS LTD2WIMPENNY GERARD2FOREFRONT RF LTD1
Top patents by PatentIndex Score
17 records- 0198US9571152B2Apparatus and methods for calibration of envelope trackersSKYWORKS SOLUTIONS INC·Filed 2015·Granted Feb 14, 2017·41 cites·20 claims
- 0297US10382147B2Methods of calibrating a power amplifier system to compensate for envelope amplitude misalignmentSKYWORKS SOLUTIONS INC·Filed 2016·Granted Aug 13, 2019·25 cites·20 claims
- 0397US9294043B2Apparatus and methods for calibrating envelope trackersSKYWORKS SOLUTIONS INC·Filed 2014·Granted Mar 22, 2016·43 cites·20 claims
- 0495US8989682B2Apparatus and methods for envelope tracking calibrationRIPLEY DAVID STEVEN·Filed 2012·Granted Mar 24, 2015·113 cites·23 claims
- 0589US8981846B2Joint optimisation of supply and bias modulationWIMPENNY GERARD·Filed 2012·Granted Mar 17, 2015·11 cites·20 claims
- 0689US8093946B2Joint optimisation of supply and bias modulationWIMPENNY GERARD·Filed 2009·Granted Jan 10, 2012·14 cites·18 claims
- 0777US6163585APhase-locked loop circuit and radio communication apparatus using the sameHITACHI LTD·Filed 1998·Granted Dec 19, 2000·30 cites·20 claims
- 0871US7333779B2PLL circuit and radio communication terminal apparatus using the sameRENESAS TECH CORP·Filed 2005·Granted Feb 19, 2008·6 cites·1 claims
- 0959US2019319720A1Apparatus and methods of calibrating a power amplifier system to compensate for envelope amplitude misalignmentSKYWORKS SOLUTIONS INC·Filed 2019·Application pending·0 cites
- 1058US7224948B1Transmitter and radio communication terminal using the sameTTP COMM LTD·Filed 2000·Granted May 29, 2007·9 cites·14 claims
- 1148US2025070757A1Filter structuresFOREFRONT RF LTD·Filed 2022·Application pending·0 cites
- 1247US6324219B2Phase-locked loop circuit and radio communication apparatus using the sameHITACHI LTD·Filed 2000·Granted Nov 27, 2001·3 cites·16 claims
- 1347US2015130535A1Joint optimisation of supply and bias modulationNUJIRA LTD·Filed 2015·Application pending·0 cites
- 1446US7266171B2Phase-locked loop circuit and radio communication apparatus using the sameTHE TECHNOLOGY PARTNERSHIP PLC·Filed 2003·Granted Sep 4, 2007·2 cites·20 claims
- 1543US6639933B2Phase-locked loop circuit and radio communication apparatus using the sameHITACHI LTD·Filed 2001·Granted Oct 28, 2003·2 cites·20 claims
- 1642US6970683B2PLL circuit and radio communication terminal apparatus using the sameTTP COMMUNICATIONS LTD·Filed 2003·Granted Nov 29, 2005·2 cites·27 claims
- 1740US6996377B1PLL circuit and radio communication terminal apparatus using the sameTTP COMMUNICATIONS LTD·Filed 1999·Granted Feb 7, 2006·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →