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Inventor

King Chun Tsai

Inventor
San Jose, CA, US

Overview

50→
Patents
2005–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 50 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Bprimary
H04BTransmission19%
H03GControl of amplification18%
H03FAmplifiers11%
H04WWireless communication networks11%
H03DDemodulation or transference of modulation from one carrier to another7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
H03HImpedance networks, e.g. resonant circuits3%
H03MCoding3%
H04LTransmission of digital information, e.g. telegraphic communication3%
H10KOrganic electric solid-state devices3%
PatentTitleYear
9,031,527'Iterative filter circuit calibration'20158,976,781'Apparatus and method for calibrating a component of a transceiver via a calibration circuit operating in different calibration modes'20158,842,787'Receiver employing selectable A/D sample clock frequency'20148,781,539'Method and apparatus for reducing wake up time of a powered down device'20148,731,122'Spurious component reduction'20148,605,633'Frame/packet-based calibration for wireless transceivers'20138,462,887'Receiver employing selectable A/D sample clock frequency'20138,359,074'Method and apparatus for reducing wake up time of a powered down device'20138,160,529'Adaptive FM/AM radio architecture'20128,050,643'RF-AGC scheme insensitive to channel interference and deep fading'20118,044,716'Adjustable segmented power amplifier'20118,031,006'Method and apparatus for an LNA with high linearity and improved gain control'20118,014,477'Receiver employing selectable A/D sample clock frequency'20118,000,067'Method and apparatus for improving supply noise rejection'20117,962,116'Mixer gain calibration method and apparatus'20117,957,487'Spurious component reduction'20117,890,132'Systems and methods for calibrating power regulated communication circuitry'20117,863,976'Adjustable segmented power amplifier'20117,826,519'Method and apparatus for providing coherent phase noise in transceivers or similar systems'20107,817,998'Frame/packet-based calibration for wireless transceivers'20107,808,322'System and method for modifying output power of an information communication system'20107,761,067'Iterative filter circuit calibration'20107,751,164'Electrostatic discharge protection circuit'20107,738,904'Systems and methods for calibrating power regulated communication circuitry'20107,657,247'Mixer constant linear range biasing apparatus and method'20107,613,249'Spurious component reduction'20097,610,022'Filter circuit with negative transconductance'20097,598,814'Method and apparatus for an LNA with high linearity and improved gain control'20097,468,638'Transmit/receive switch device'20087,463,095'Method and apparatus for an LNA with high linearity and improved gain control'20087,444,124'Adjustable segmented power amplifier'20087,440,742'Mixer gain calibration method and apparatus'20087,253,690'Method and apparatus for an LNA with high linearity and improved gain control'20077,239,199'Amplifier calibration'20077,230,491'Method and apparatus for an LNA with high linearity and improved gain control'20077,230,494'Method and apparatus for an LNA with high linearity and improved gain control'20077,190,230'Method and apparatus for an LNA with high linearity and improved gain control'20077,184,799'Method and apparatus for reducing wake up time of a powered down device'20077,177,620'Mixer constant linear range biasing apparatus and method'20077,167,045'System and method for modifying output power of an information communication system'20077,088,187'Method and apparatus for an LNA with high linearity and improved gain control'20067,009,308'Methods and apparatus for improving high frequency input/output performance'20067,006,824'Frame/packet-based calibration for wireless transceivers'20067,002,220'ESD protection circuit'20066,987,326'Methods and apparatus for improving high frequency input/output performance'20066,985,033'Circuits and methods for adjusting power amplifier predistortion, and power amplifiers and other devices including the same'20066,983,135'Mixer gain calibration method and apparatus'20066,977,444'Methods and apparatus for improving high frequency input/output performance'20056,977,553'Method and apparatus for an LNA with high linearity and improved gain control'20056,911,739'Methods and apparatus for improving high frequency input/output performance'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2015Patents assigned to MARVELL INT LTD (49)· patent assignee history
2005–2015Based in San Jose, CA, US· patent location history
2006–2015Patents assigned to TSAI KING CHUN (7)· patent assignee history
2006–2013Patents assigned to CHIEN GEORGE (2)· patent assignee history
2006–2013Patents assigned to JIN XIAODONG (2)· patent assignee history
2007–2010Based in Sunnyvale, CA, US· patent location history
2012–2013Patents assigned to CLEMENT PATRICK (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MARVELL INT LTD492005–2015
TSAI KING CHUNself72006–2015
CHIEN GEORGE22006–2013
CLEMENT PATRICK22012–2013
JIN XIAODONG22006–2013
Locations
LocationPatentsSpan
San Jose, California, US482005–2015
Sunnyvale, California, US22007–2010