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LIU DAVID
36 patents
Top patents by PatentIndex Score
USD562008SFeb 19, 2008
Brush grip
LIU DAVID22 citations93
USD387598SDec 16, 1997
Housing for automatic drapery drive
LIU DAVID18 citations93
US5058242AOct 22, 1991
Pen holder for a clip-board
LIU DAVID27 citations90
US4896927AJan 30, 1990
Combination clip-board and case
LIU DAVID29 citations90
USD918878SMay 11, 2021
Color LED film antenna
LIU DAVID6 citations84
US8325519B2Dec 4, 2012
Method of operating integrated circuit embedded with non-volatile programmable memory having variable coupling related application data
LIU DAVID7 citations84
US8208299B2Jun 26, 2012
Integrated circuit embedded with non-volatile programmable memory having variable coupling and separate read/write paths
LIU DAVID6 citations84
USD562565SFeb 26, 2008
Snow brush
LIU DAVID11 citations84
USD561999SFeb 19, 2008
Snow brush
LIU DAVID13 citations84
USD562000SFeb 19, 2008
Snow brush
LIU DAVID14 citations84
USD562006SFeb 19, 2008
Snow brush
LIU DAVID14 citations84
US9117259B2Aug 25, 2015
Method and system for liver lesion detection
LIU DAVID8 citations83
US8588519B2Nov 19, 2013
Method and system for training a landmark detector using multiple instance learning
LIU DAVID7 citations81
US7242115B2Jul 10, 2007
Universal power converter
LIU DAVID7 citations74
USD421539SMar 14, 2000
Seat back with armrest
LIU DAVID12 citations74
USD942429SFeb 1, 2022
Round antenna with wings
LIU DAVID2 citations73
US9147250B2Sep 29, 2015
System and method for automatic magnetic resonance volume composition and normalization
LIU DAVID5 citations72
US4961249AOct 9, 1990
Clipboard structure
LIU DAVID16 citations71
US6719473B1Apr 13, 2004
Light emitting pen for illumination at night and for writting
LIU DAVID16 citations70
USD1002594SOct 24, 2023
Antenna with bowtie sectors
LIU DAVID0 citations63
USD960132SAug 9, 2022
Elongated antenna
LIU DAVID1 citations63
USD957368SJul 12, 2022
Antenna with boom with sectors with looped directors
LIU DAVID1 citations63
US11177393B2Nov 16, 2021
Semiconductor device with dual types of zero cost embedded memory
LIU DAVID0 citations63
USD562001SFeb 19, 2008
Snow brush
LIU DAVID3 citations63
USD562007SFeb 19, 2008
Snow brush
LIU DAVID4 citations63
USD561998SFeb 19, 2008
Snow brush
LIU DAVID5 citations63
USD562002SFeb 19, 2008
Snow brush
LIU DAVID3 citations63
US10489673B2Nov 26, 2019
System and method for detecting landmarks in a three-dimensional image volume
LIU DAVID1 citations62
US9020233B2Apr 28, 2015
Method and system for up-vector detection for ribs in computed tomography volumes
LIU DAVID3 citations62
US10872985B2Dec 22, 2020
Zero cost NVM cell using high voltage devices in analog process
LIU DAVID0 citations52
US9064192B2Jun 23, 2015
Automatic valid vote count storage using secure embedded non volatile memory
LIU DAVID0 citations52
US8761480B2Jun 24, 2014
Method and system for vascular landmark detection
LIU DAVID0 citations52
US8580622B2Nov 12, 2013
Method of making integrated circuit embedded with non-volatile programmable memory having variable coupling
LIU DAVID0 citations52
USD670423SNov 6, 2012
Lighting fixture
LIU DAVID0 citations52
US8837458B2Sep 16, 2014
Network apparatuses, networks, computer program products, and management station operational methods
LIU DAVID0 citations49
US10629607B1Apr 21, 2020
Semiconductor CMOS non-volatile memory device
LIU DAVID0 citations40