Inventor · disambiguated record
Ngar Loong Alan Chan
Also filed as: CHAN NGAR LOONG A · CHAN NGAR LOONG ALAN
10 granted patents·1 pending application·246 citations·filing 2001–2023
89Inventor score
Top patents by PatentIndex Score
11 records- 0193US8229367B2Low noise amplifier with combined input matching, balun, and transmit/receive switchCHAN NGAR LOONG ALAN·Filed 2009·Granted Jul 24, 2012·71 cites·24 claims
- 0292US8842410B2Switchable inductor networkCHAN NGAR LOONG A·Filed 2009·Granted Sep 23, 2014·27 cites·21 claims
- 0392US8626084B2Area efficient concurrent matching transceiverCHAN NGAR LOONG A·Filed 2010·Granted Jan 7, 2014·80 cites·37 claims
- 0487US6803824B2Dynamic matching in cascode circuitsANADIGICS INC·Filed 2001·Granted Oct 12, 2004·47 cites·24 claims
- 0582US9306502B2System providing switchable impedance transformer matching for power amplifiersCHAN NGAR LOONG ALAN·Filed 2011·Granted Apr 5, 2016·10 cites·38 claims
- 0669US9154077B2Compact high frequency dividerCHAN NGAR LOONG A·Filed 2012·Granted Oct 6, 2015·3 cites·21 claims
- 0767US8494455B2Methods and apparatus for a resonant transmit/receive switch with transformer gate/source couplingCHAN NGAR LOONG A·Filed 2009·Granted Jul 23, 2013·3 cites·17 claims
- 0864US8847638B2High speed divide-by-two circuitCHAN NGAR LOONG ALAN·Filed 2009·Granted Sep 30, 2014·5 cites·41 claims
- 0949US9024692B2Voltage controlled oscillator band-select fast searching using predictive searchingQUALCOMM INC·Filed 2013·Granted May 5, 2015·0 cites·53 claims
- 1048US10615749B2ModulatorQUALCOMM INC·Filed 2018·Granted Apr 7, 2020·0 cites·21 claims
- 1147US2025211169A1Voltage-controlled oscillator (vco) having cascode transistors with improved signal quality and gainQUALCOMM INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →