Inventor · disambiguated record
Wai Lau
Also filed as: LAU WAI · LAU WAI SHING
12 granted patents·4 pending applications·101 citations·filing 1999–2023
90Inventor score
Files withNAT SEMICONDUCTOR CORP4CHARTERED SEMICONDUCTOR MFG3MARVELL INT LTD3QUANTEK INC2TSENG CHAO-WEN2
Top patents by PatentIndex Score
16 records- 0191US10581478B1Radio-frequency front end with power amplifier detuning to reduce output degradationMARVELL INT LTD·Filed 2019·Granted Mar 3, 2020·18 cites·21 claims
- 0274US9946289B1Bias current generator having blended temperature responseMARVELL INT LTD·Filed 2016·Granted Apr 17, 2018·3 cites·20 claims
- 0368US6262610B1Voltage sample and hold circuit for low leakage charge pumpNAT SEMICONDUCTOR CORP·Filed 1999·Granted Jul 17, 2001·30 cites·20 claims
- 0464US9590604B1Current comparatorMARVELL INT LTD·Filed 2015·Granted Mar 7, 2017·2 cites·20 claims
- 0562US7106049B2Zero-temperature-gradient zero-bias thermally stimulated current technique to characterize defects in semiconductors or insulatorsCHARTERED SEMICONDUCTOR MFG·Filed 2005·Granted Sep 12, 2006·1 cites·13 claims
- 0662US6917192B1Circuitry for reducing leakage currents in a transmission gate switch using very small MOSFET devicesNAT SEMICONDUCTOR CORP·Filed 2003·Granted Jul 12, 2005·13 cites·20 claims
- 0759US6429088B1Method of fabricating improved capacitors with pinhole repair consideration when oxide conductors are usedCHARTERED SEMICONDUCTOR MFG·Filed 1999·Granted Aug 6, 2002·20 cites·15 claims
- 0856US12425056B2Cancellation circuit using digital to time converterNXP USA INC·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 0954US6909273B1Zero-temperature-gradient zero-bias thermally stimulated current technique to characterize defects in semiconductors or insulatorsCHARTERED SEMICONDUCTOR MFG·Filed 2000·Granted Jun 21, 2005·4 cites·10 claims
- 1049US6859083B1Circuits for reducing leakage currents in pull-up and pull-down circuits using very small MOSFET devicesNAT SEMICONDUCTOR CORP·Filed 2003·Granted Feb 22, 2005·6 cites·10 claims
- 1141US6819152B1Circuitry for reducing leakage currents in a pre-charge circuit using very small MOSFET devicesNAT SEMICONDUCTOR CORP·Filed 2003·Granted Nov 16, 2004·3 cites·20 claims
- 1236US7548129B2On-chip R-C time constant calibrationQUANTEK INC·Filed 2006·Granted Jun 16, 2009·1 cites·4 claims
- 1335US2007149160A1Frequency conversion in a receiverQUANTEK INC·Filed 2007·Application pending·0 cites
- 1432US2005164662A1Frequency conversion in a receiverFiled 2004·Application pending·0 cites
- 1532US2007105514A1Low Noise, High Linearity TV Tuner Architecture with Switched Fixed-Gain LNATSENG CHAO-WEN·Filed 2006·Application pending·0 cites
- 1630US2006274215A1Single-conversion integrated circuit TV tunerTSENG CHAO-WEN·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →