Inventor · disambiguated record
Justin Penfold
Also filed as: PENFOLD JUSTIN · PENFOLD JUSTIN D J · PENFOLD JUSTIN DAVID JOHN
5 granted patents·73 citations·filing 1998–2012
73Inventor score
Top patents by PatentIndex Score
5 records- 0170US6218983B1Apparatus for and method of determining positional information for an objectCAMBRIDGE CONSULTANTS·Filed 1998·Granted Apr 17, 2001·70 cites·60 claims
- 0249US8824111B2Electrostatic discharge protectionPUGSLEY WILLIAM·Filed 2009·Granted Sep 2, 2014·1 cites·15 claims
- 0342US9058888B2Control circuitry for memory cellsMILANI LUCA·Filed 2012·Granted Jun 16, 2015·1 cites·8 claims
- 0437US6680639B1Phase shifting arrangement for generating mutually orthogonal signalsCAMBRIDGE SILICON RADIO LTD·Filed 2000·Granted Jan 20, 2004·1 cites·12 claims
- 0535US8368372B2Switch mode regulatorCAMBRIDGE SILICON RADIO LTD·Filed 2010·Granted Feb 5, 2013·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →