Inventor · disambiguated record
Randy Tsang
Also filed as: TSANG RANDY · TSANG RANDY P L
30 granted patents·1 pending application·581 citations·filing 1989–2019
97Inventor score
Top patents by PatentIndex Score
31 records- 0197US7756486B1Transmitter and receiver impedance control using shunt switchesMARVELL INT LTD·Filed 2006·Granted Jul 13, 2010·56 cites·40 claims
- 0296US7545867B1Adaptive channel bandwidth selection for MIMO wireless systemsMARVELL INT LTD·Filed 2003·Granted Jun 9, 2009·73 cites·156 claims
- 0394US7940129B1Low KVCO phase-locked loop with large frequency drift handling capabilityMARVELL INT LTD·Filed 2009·Granted May 10, 2011·25 cites·20 claims
- 0493US5900623AActive pixel sensor using CMOS technology with reverse biased photodiodesCHRONTEL INC·Filed 1997·Granted May 4, 1999·200 cites·38 claims
- 0591US10581478B1Radio-frequency front end with power amplifier detuning to reduce output degradationMARVELL INT LTD·Filed 2019·Granted Mar 3, 2020·18 cites·21 claims
- 0691US9484871B1Complex bandpass filter having a transfer function with two polesMARVELL INT LTD·Filed 2015·Granted Nov 1, 2016·11 cites·20 claims
- 0791US8421542B2Method and apparatus for drift compensation in PLLROMANO LUCA·Filed 2011·Granted Apr 16, 2013·15 cites·20 claims
- 0891US7528667B1T-network capbankMARVELL INT LTD·Filed 2006·Granted May 5, 2009·19 cites·30 claims
- 0989US8238453B1Adaptive channel bandwidth selection for MIMO wireless systemsLOU HUI-LING·Filed 2010·Granted Aug 7, 2012·9 cites·23 claims
- 1085US8442451B1Transmitter and receiver impedence control using shunt switchesTAN CHUN-GEIK·Filed 2010·Granted May 14, 2013·7 cites·20 claims
- 1185US7852168B1Power-efficient biasing circuitMARVELL INT LTD·Filed 2007·Granted Dec 14, 2010·16 cites·64 claims
- 1285US7667533B1Self biased low noise high PSRR constant GM for VCOMARVELL INT LTD·Filed 2006·Granted Feb 23, 2010·12 cites·20 claims
- 1384US8634483B1Operating environment based wireless communication devices and methodsLOU HUI-LING·Filed 2012·Granted Jan 21, 2014·5 cites·22 claims
- 1484US7688898B1Adaptive channel bandwidth selection for MIMO wireless systemsMARVELL INT LTD·Filed 2009·Granted Mar 30, 2010·7 cites·18 claims
- 1582US8938615B2System and method for authenticating radio frequency identification (RFID) tagsNEILL BRIAN·Filed 2007·Granted Jan 20, 2015·10 cites·18 claims
- 1680US7741928B1Frequency modulation using a digital frequency locked loopMARVELL INT LTD·Filed 2008·Granted Jun 22, 2010·9 cites·22 claims
- 1777US6819187B1Limit swing charge pump and method thereofMARVELL INT LTD·Filed 2002·Granted Nov 16, 2004·20 cites·81 claims
- 1876US8149065B1Low KVCO phase-locked loop with large frequency drift handling capabilityTSANG RANDY·Filed 2011·Granted Apr 3, 2012·4 cites·20 claims
- 1975US8598948B1Self biased low noise high PSRR constant gm for VCOMARVELL INT LTD·Filed 2012·Granted Dec 3, 2013·3 cites·19 claims
- 2072US8319547B1Self biased low noise high PSRR constant GM for VCOTAN CHUN-GEIK·Filed 2010·Granted Nov 27, 2012·3 cites·20 claims
- 2171US8981855B2Method and apparatus for drift compensation in PLLMARVELL WORLD TRADE LTD·Filed 2013·Granted Mar 17, 2015·3 cites·20 claims
- 2270US7486154B1Flicker noise degeneration technique for VCOMARVELL INT LTD·Filed 2006·Granted Feb 3, 2009·6 cites·35 claims
- 2367US4941256AAutomatic visual measurement of surface mount device placementCANADIAN PATENTS DEV·Filed 1989·Granted Jul 17, 1990·27 cites·20 claims
- 2465US8503503B1Agile frequency synthesizer scheme for fast hopping, low phase noise applicationsTSANG RANDY·Filed 2007·Granted Aug 6, 2013·3 cites·15 claims
- 2559US6727736B1Voltage control oscillator noise reduction technique and method thereofMARVELL INT LTD·Filed 2002·Granted Apr 27, 2004·10 cites·43 claims
- 2657US9042466B1Apparatus and method for adjusting bandwidth based on an operating environmentMARVELL INT LTD·Filed 2014·Granted May 26, 2015·0 cites·18 claims
- 2752US7064600B1Limit swing charge pump and method thereofMARVELL INT LTD·Filed 2003·Granted Jun 20, 2006·7 cites·23 claims
- 2850US8787423B1Agile frequency synthesizer scheme for fast-hopping, low phase noise applicationsMARVELL INT LTD·Filed 2013·Granted Jul 22, 2014·0 cites·20 claims
- 2943US6747520B1Limit swing charge pump and method thereofMARVELL INT LTD·Filed 2002·Granted Jun 8, 2004·3 cites·20 claims
- 3039US7315197B1Limit swing charge pump and method thereofMARVELL INT LTD·Filed 2006·Granted Jan 1, 2008·0 cites·33 claims
- 3138US2020216109A1Detecting a hand on a steering wheel using a conductive coil in the steering wheelBYTON NORTH AMERICA CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →