Inventor · disambiguated record
Charles Coles
Also filed as: COLES CHARLES · COLES CHARLES F
13 granted patents·1 pending application·283 citations·filing 1988–2021
93Inventor score
Files withCOLES CHARLES F4ADVANCED ANALOGIC TECH INC3MICREL INC2COLES CHARLES1NEXGEN POWER SYSTEMS INC1
Top patents by PatentIndex Score
14 records- 0196US8201514B2Powered boat hullCOLES CHARLES F·Filed 2007·Granted Jun 19, 2012·46 cites·13 claims
- 0292US4896621AMethod of modifying a boat hull to obtain enhanced lift and rough water stabilityCOLES CHARLES F·Filed 1988·Granted Jan 30, 1990·46 cites·6 claims
- 0388US6552629B2Universally stable output filterMICREL INC·Filed 2000·Granted Apr 22, 2003·55 cites·16 claims
- 0483US6341738B1Power washer wandFiled 2000·Granted Jan 29, 2002·18 cites·7 claims
- 0580US4951591APowered boat hullCOLES CHARLES F·Filed 1989·Granted Aug 28, 1990·27 cites·6 claims
- 0679US8704503B2Single ended primary inductor converter with over-current and/or over-voltage protection and method for controlling the sameADVANCED ANALOGIC TECH INC·Filed 2013·Granted Apr 22, 2014·4 cites·20 claims
- 0778US6895883B2Powered boat hullFiled 2002·Granted May 24, 2005·14 cites·34 claims
- 0878US6437638B1Linear two quadrant voltage regulatorMICREL INC·Filed 2000·Granted Aug 20, 2002·29 cites·33 claims
- 0978US6158677APower washer wandCOLES CHARLES·Filed 1997·Granted Dec 12, 2000·30 cites·14 claims
- 1074US7204196B2Powered boat hullCOLES CHARLES F·Filed 2005·Granted Apr 17, 2007·6 cites·6 claims
- 1163US11837951B2Self-oscillating high frequency converter with power factor correctionNEXGEN POWER SYSTEMS INC·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
- 1263US8350546B2High voltage SEPIC converterADVANCED ANALOGIC TECH INC·Filed 2007·Granted Jan 8, 2013·5 cites·10 claims
- 1348US6926213B2Power washer wandFiled 2002·Granted Aug 9, 2005·3 cites·29 claims
- 1438US2009102440A1Buck-Boost Switching Voltage RegulatorADVANCED ANALOGIC TECH INC·Filed 2007·Application pending·0 cites
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