Inventor · disambiguated record
Brian W. Friend
Also filed as: FRIEND BRIAN · FRIEND BRIAN W · FRIEND BRIAN WALTER
9 granted patents·1 pending application·61 citations·filing 1998–2018
84Inventor score
Top patents by PatentIndex Score
10 records- 0178US9319768B2Multi-standard headset support with integrated ground switchingLARSEN CHRISTIAN·Filed 2011·Granted Apr 19, 2016·6 cites·7 claims
- 0271US8581661B2Audio programmable gain amplifier with automatic reconfigurationFRIEND BRIAN W·Filed 2011·Granted Nov 12, 2013·6 cites·20 claims
- 0371US6218977B1Methods and apparatus for distributing mismatched error associated with data converter elementsCONEXANT SYSTEMS INC·Filed 1998·Granted Apr 17, 2001·39 cites·17 claims
- 0466US9276525B2Adaptive biasing technique for audio circuitryCONEXANT SYSTEMS INC·Filed 2014·Granted Mar 1, 2016·3 cites·19 claims
- 0564US8752454B2Thread protector manipulation toolFRIEND BRIAN·Filed 2011·Granted Jun 17, 2014·6 cites·7 claims
- 0655US9024603B2Low power current comparator for switched mode regulatorCONEXANT SYSTEMS INC·Filed 2013·Granted May 5, 2015·1 cites·18 claims
- 0745US10574242B2Phase locked loop sampler and restorerSYNAPTICS INC·Filed 2018·Granted Feb 25, 2020·0 cites·20 claims
- 0840US10797665B2Programmable gain amplifier systems and methodsSYNAPTICS INC·Filed 2018·Granted Oct 6, 2020·0 cites·20 claims
- 0939US10553192B2Hum reduction circuit and methodSYNAPTICS INC·Filed 2018·Granted Feb 4, 2020·0 cites·20 claims
- 1039US2013154714A1Current-mode sample and hold for dead time control of switched mode regulatorsCONEXANT SYSTEMS INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →