Inventor · disambiguated record
Shiah Siew Wong
Also filed as: WONG SHIAH SIEW
8 granted patents·1 pending application·67 citations·filing 2004–2008
86Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4PANASONIC CORP2PANASONIC SEMICONDUCTOR ASIA P2PANASONIC CORP CO LTD1
Top patents by PatentIndex Score
9 records- 0181US7692488B2Output DC offset protection for class D amplifiersPANASONIC CORP·Filed 2008·Granted Apr 6, 2010·16 cites·22 claims
- 0275US7321258B2Method and apparatus for controlling the charge of a bootstrap capacitor for non-synchronous type DC-DC converterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 22, 2008·14 cites·14 claims
- 0375US7167055B2Voltage level detector for power amplifier protection controlPANASONIC SEMICONDUCTOR ASIA P·Filed 2006·Granted Jan 23, 2007·9 cites·8 claims
- 0471US7696808B2Slew rate control in output driverPANASONIC CORP·Filed 2007·Granted Apr 13, 2010·7 cites·8 claims
- 0569US7446603B2Differential input Class D amplifierMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Nov 4, 2008·8 cites·22 claims
- 0658US7439801B2Amplifier circuit with multiple power suppliesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 21, 2008·4 cites·6 claims
- 0752US7030700B2Voltage level detector for power amplifier protection controlPANASONIC SEMICONDUCTOR ASIA P·Filed 2004·Granted Apr 18, 2006·7 cites·4 claims
- 0844US7495509B2Audio power amplifierPANASONIC CORP CO LTD·Filed 2006·Granted Feb 24, 2009·2 cites·8 claims
- 0934US2008043391A1Timer reset circuit for overcurrent protection of switching power amplifierMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
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