Assignee
LIU DAVID
US·36 granted patents·6 pending applications·261 citations·filing 1989–2022
Top patents by PatentIndex Score
42 records- 0187US8325519B2Method of operating integrated circuit embedded with non-volatile programmable memory having variable coupling related application dataLIU DAVID·Filed 2011·Granted Dec 4, 2012·7 cites·8 claims
- 0284US9117259B2Method and system for liver lesion detectionLIU DAVID·Filed 2011·Granted Aug 25, 2015·8 cites·31 claims
- 0384US8208299B2Integrated circuit embedded with non-volatile programmable memory having variable coupling and separate read/write pathsLIU DAVID·Filed 2010·Granted Jun 26, 2012·6 cites·20 claims
- 0479US8588519B2Method and system for training a landmark detector using multiple instance learningLIU DAVID·Filed 2011·Granted Nov 19, 2013·7 cites·36 claims
- 0578US9147250B2System and method for automatic magnetic resonance volume composition and normalizationLIU DAVID·Filed 2012·Granted Sep 29, 2015·5 cites·39 claims
- 0677USD562008SBrush gripLIU DAVID·Filed 2007·Granted Feb 19, 2008·22 cites·1 claims
- 0775US9020233B2Method and system for up-vector detection for ribs in computed tomography volumesLIU DAVID·Filed 2012·Granted Apr 28, 2015·3 cites·28 claims
- 0874USD387598SHousing for automatic drapery driveLIU DAVID·Filed 1996·Granted Dec 16, 1997·18 cites·1 claims
- 0971US4896927ACombination clip-board and caseLIU DAVID·Filed 1989·Granted Jan 30, 1990·29 cites·3 claims
- 1070US5058242APen holder for a clip-boardLIU DAVID·Filed 1990·Granted Oct 22, 1991·27 cites·1 claims
- 1169US11177393B2Semiconductor device with dual types of zero cost embedded memoryLIU DAVID·Filed 2020·Granted Nov 16, 2021·0 cites·20 claims
- 1266USD562000SSnow brushLIU DAVID·Filed 2007·Granted Feb 19, 2008·14 cites·1 claims
- 1366USD562006SSnow brushLIU DAVID·Filed 2007·Granted Feb 19, 2008·14 cites·1 claims
- 1465US6719473B1Light emitting pen for illumination at night and for writtingLIU DAVID·Filed 2002·Granted Apr 13, 2004·16 cites·8 claims
- 1564USD561999SSnow brushLIU DAVID·Filed 2007·Granted Feb 19, 2008·13 cites·1 claims
- 1664USD421539SSeat back with armrestLIU DAVID·Filed 1998·Granted Mar 14, 2000·12 cites·1 claims
- 1760USD562565SSnow brushLIU DAVID·Filed 2007·Granted Feb 26, 2008·11 cites·1 claims
- 1858USD918878SColor LED film antennaLIU DAVID·Filed 2019·Granted May 11, 2021·6 cites·1 claims
- 1957US10872985B2Zero cost NVM cell using high voltage devices in analog processLIU DAVID·Filed 2016·Granted Dec 22, 2020·0 cites·20 claims
- 2057US2022296873A1Connector assembly for use in medical fluid linesLIU DAVID·Filed 2022·Application pending·0 cites
- 2156USD942429SRound antenna with wingsLIU DAVID·Filed 2020·Granted Feb 1, 2022·2 cites·1 claims
- 2256US10489673B2System and method for detecting landmarks in a three-dimensional image volumeLIU DAVID·Filed 2010·Granted Nov 26, 2019·1 cites·23 claims
- 2353US2011212179A1Micro-spherical porous biocompatible scaffolds and methods and apparatus for fabricating sameLIU DAVID·Filed 2009·Application pending·0 cites
- 2452US4961249AClipboard structureLIU DAVID·Filed 1990·Granted Oct 9, 1990·16 cites·2 claims
- 2551US8580622B2Method of making integrated circuit embedded with non-volatile programmable memory having variable couplingLIU DAVID·Filed 2008·Granted Nov 12, 2013·0 cites·21 claims
- 2651US2021249176A1Magnetic composition and magnetic component including the sameLIU DAVID·Filed 2020·Application pending·0 cites
- 2750US8837458B2Network apparatuses, networks, computer program products, and management station operational methodsLIU DAVID·Filed 2007·Granted Sep 16, 2014·0 cites·24 claims
- 2849US8761480B2Method and system for vascular landmark detectionLIU DAVID·Filed 2011·Granted Jun 24, 2014·0 cites·42 claims
- 2948USD957368SAntenna with boom with sectors with looped directorsLIU DAVID·Filed 2021·Granted Jul 12, 2022·1 cites·1 claims
- 3048US7242115B2Universal power converterLIU DAVID·Filed 2004·Granted Jul 10, 2007·7 cites·10 claims
- 3146US2005211280A1Multifunction vehicular surface cleaning systemLIU DAVID·Filed 2004·Application pending·0 cites
- 3245USD561998SSnow brushLIU DAVID·Filed 2007·Granted Feb 19, 2008·5 cites·1 claims
- 3344US9064192B2Automatic valid vote count storage using secure embedded non volatile memoryLIU DAVID·Filed 2012·Granted Jun 23, 2015·0 cites·11 claims
- 3442USD562007SSnow brushLIU DAVID·Filed 2007·Granted Feb 19, 2008·4 cites·1 claims
- 3542US2012017528A1Floor and tile system with padLIU DAVID·Filed 2010·Application pending·0 cites
- 3642US2007177788A1System and method for detecting wafer failure in wet bench applicationsLIU DAVID·Filed 2006·Application pending·0 cites
- 3740US10629607B1Semiconductor CMOS non-volatile memory deviceLIU DAVID·Filed 2018·Granted Apr 21, 2020·0 cites·28 claims
- 3839USD562002SSnow brushLIU DAVID·Filed 2007·Granted Feb 19, 2008·3 cites·1 claims
- 3939USD562001SSnow brushLIU DAVID·Filed 2007·Granted Feb 19, 2008·3 cites·1 claims
- 4036USD960132SElongated antennaLIU DAVID·Filed 2019·Granted Aug 9, 2022·1 cites·1 claims
- 4131USD1002594SAntenna with bowtie sectorsLIU DAVID·Filed 2021·Granted Oct 24, 2023·0 cites·1 claims
- 4230USD670423SLighting fixtureLIU DAVID·Filed 2011·Granted Nov 6, 2012·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →