Inventor · disambiguated record
Norman Liu
Also filed as: LIU NORMAN
8 granted patents·56 citations·filing 2009–2016
84Inventor score
Files withIN VISARATH3MARVELL WORLD TRADE LTD2LEUNG DANIEL1US NAVY1US OF AMERICA AS REPRESENED BY THE SECRETARY OF THE NAVY1
Top patents by PatentIndex Score
8 records- 0191US8212569B1Coupled bi-stable circuit for ultra-sensitive electric field sensing utilizing differential transistor pairsIN VISARATH·Filed 2010·Granted Jul 3, 2012·12 cites·20 claims
- 0290US8174325B1Adaptive injection-locked oscillator array for broad spectrum RF analysisLEUNG DANIEL·Filed 2010·Granted May 8, 2012·24 cites·14 claims
- 0386US8207763B1Non-linear channelizer device with wideband, high-frequency operation and channel reconfigurabilityIN VISARATH·Filed 2010·Granted Jun 26, 2012·9 cites·6 claims
- 0484US8049570B1Coupled bi-stable microcircuit system for ultra-sensitive electrical and magnetic field sensingUS NAVY·Filed 2010·Granted Nov 1, 2011·6 cites·19 claims
- 0554US8165557B1Frequency down-conversion system using arrays of coupled non-linear elementsIN VISARATH·Filed 2009·Granted Apr 24, 2012·2 cites·20 claims
- 0654US7902931B1Wideband non-linear circuits for implementation in frequency channel separationUS OF AMERICA AS REPRESENED BY THE SECRETARY OF THE NAVY·Filed 2009·Granted Mar 8, 2011·3 cites·14 claims
- 0742US9369122B2Low phase noise technique for a crystal oscillator circuitMARVELL WORLD TRADE LTD·Filed 2015·Granted Jun 14, 2016·0 cites·20 claims
- 0839US10082819B2Switched-capacitor bandgap reference circuit using chopping techniqueMARVELL WORLD TRADE LTD·Filed 2016·Granted Sep 25, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →