Inventor
TSAI KING CHUN
US50 patents
⚠️ This page may combine multiple inventors who share the name “TSAI KING CHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MARVELL INT LTD
44 patentsUS7468638B1Dec 23, 2008
Transmit/receive switch device
MARVELL INT LTD146 citations99
US6985033B1Jan 10, 2006
Circuits and methods for adjusting power amplifier predistortion, and power amplifiers and other devices including the same
MARVELL INT LTD98 citations97
US6983135B1Jan 3, 2006
Mixer gain calibration method and apparatus
MARVELL INT LTD50 citations96
US7444124B1Oct 28, 2008
Adjustable segmented power amplifier
MARVELL INT LTD54 citations95
US8000067B1Aug 16, 2011
Method and apparatus for improving supply noise rejection
MARVELL INT LTD20 citations93
US7184799B1Feb 27, 2007
Method and apparatus for reducing wake up time of a powered down device
MARVELL INT LTD17 citations93
US7177620B1Feb 13, 2007
Mixer constant linear range biasing apparatus and method
MARVELL INT LTD26 citations93
US7088187B1Aug 8, 2006
Method and apparatus for an LNA with high linearity and improved gain control
MARVELL INT LTD14 citations93
US7002220B1Feb 21, 2006
ESD protection circuit
MARVELL INT LTD21 citations93
US6977553B1Dec 20, 2005
Method and apparatus for an LNA with high linearity and improved gain control
MARVELL INT LTD27 citations93
US8044716B1Oct 25, 2011
Adjustable segmented power amplifier
MARVELL INT LTD15 citations92
US7761067B1Jul 20, 2010
Iterative filter circuit calibration
MARVELL INT LTD37 citations92
US7239199B1Jul 3, 2007
Amplifier calibration
MARVELL INT LTD20 citations92
US7167045B1Jan 23, 2007
System and method for modifying output power of an information communication system
MARVELL INT LTD28 citations92
US7006824B1Feb 28, 2006
Frame/packet-based calibration for wireless transceivers
MARVELL INT LTD22 citations92
US6911739B1Jun 28, 2005
Methods and apparatus for improving high frequency input/output performance
MARVELL INT LTD19 citations92
US7738904B1Jun 15, 2010
Systems and methods for calibrating power regulated communication circuitry
MARVELL INT LTD21 citations91
US8050643B1Nov 1, 2011
RF-AGC scheme insensitive to channel interference and deep fading
MARVELL INT LTD13 citations84
US8014477B1Sep 6, 2011
Receiver employing selectable A/D sample clock frequency
MARVELL INT LTD10 citations84
US7962116B1Jun 14, 2011
Mixer gain calibration method and apparatus
MARVELL INT LTD8 citations84
US7863976B1Jan 4, 2011
Adjustable segmented power amplifier
MARVELL INT LTD8 citations84
US7817998B1Oct 19, 2010
Frame/packet-based calibration for wireless transceivers
MARVELL INT LTD10 citations84
US7808322B1Oct 5, 2010
System and method for modifying output power of an information communication system
MARVELL INT LTD13 citations84
US7613249B1Nov 3, 2009
Spurious component reduction
MARVELL INT LTD8 citations84
US7610022B1Oct 27, 2009
Filter circuit with negative transconductance
MARVELL INT LTD14 citations84
US7657247B1Feb 2, 2010
Mixer constant linear range biasing apparatus and method
MARVELL INT LTD6 citations74
US7598814B1Oct 6, 2009
Method and apparatus for an LNA with high linearity and improved gain control
MARVELL INT LTD4 citations74
US7440742B1Oct 21, 2008
Mixer gain calibration method and apparatus
MARVELL INT LTD7 citations74
US7230494B1Jun 12, 2007
Method and apparatus for an LNA with high linearity and improved gain control
MARVELL INT LTD5 citations74
US8359074B1Jan 22, 2013
Method and apparatus for reducing wake up time of a powered down device
MARVELL INT LTD1 citations63
US7826519B1Nov 2, 2010
Method and apparatus for providing coherent phase noise in transceivers or similar systems
MARVELL INT LTD3 citations63
US7751164B1Jul 6, 2010
Electrostatic discharge protection circuit
MARVELL INT LTD2 citations63
US7463095B1Dec 9, 2008
Method and apparatus for an LNA with high linearity and improved gain control
MARVELL INT LTD1 citations63
US7253690B1Aug 7, 2007
Method and apparatus for an LNA with high linearity and improved gain control
MARVELL INT LTD5 citations63
US7230491B1Jun 12, 2007
Method and apparatus for an LNA with high linearity and improved gain control
MARVELL INT LTD2 citations63
US7190230B1Mar 13, 2007
Method and apparatus for an LNA with high linearity and improved gain control
MARVELL INT LTD6 citations63
US6987326B1Jan 17, 2006
Methods and apparatus for improving high frequency input/output performance
MARVELL INT LTD3 citations63
US6977444B1Dec 20, 2005
Methods and apparatus for improving high frequency input/output performance
MARVELL INT LTD2 citations63
US8976781B1Mar 10, 2015
Apparatus and method for calibrating a component of a transceiver via a calibration circuit operating in different calibration modes
MARVELL INT LTD0 citations52
US8842787B1Sep 23, 2014
Receiver employing selectable A/D sample clock frequency
MARVELL INT LTD0 citations52
US8781539B1Jul 15, 2014
Method and apparatus for reducing wake up time of a powered down device
MARVELL INT LTD0 citations52
US8031006B1Oct 4, 2011
Method and apparatus for an LNA with high linearity and improved gain control
MARVELL INT LTD0 citations52
US7957487B1Jun 7, 2011
Spurious component reduction
MARVELL INT LTD0 citations52
US7890132B2Feb 15, 2011
Systems and methods for calibrating power regulated communication circuitry
MARVELL INT LTD1 citations47