Joseph S Colburn

Inventor

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Work History

Patent OwnerApplications FiledYear
HRL LABORATORIES, LLC
8
3
3
4
1
1
2
5
3
2003
2005
2006
2008
2009
2010
2011
2012
2013
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
1
2007
GM GLOBAL TECHNOLOGY OPERATIONS LLC
2
6
4
2
2
1
2003
2004
2007
2008
2011
2013

Inventor Addresses

AddressDuration
Los Angeles, CAMar 22, 05 - Feb 20, 07
Los Angeles, CA, USNov 20, 03 - Nov 20, 03
MALIBU, CA, USJan 01, 15 - Jan 01, 15
Malibu, CAFeb 22, 05 - Sep 02, 08
Malibu, CA, USFeb 12, 04 - Mar 24, 15
Pacific Palisades, CADec 12, 06 - Jul 22, 08
Pacific Palisades, CA, USMay 11, 06 - May 18, 06

Technology Profile

Technology Matters
B01D: SEPARATION 1
G01B: MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS 1
G01R: MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
8,988,1732015Differential negative impedance converters and inverters with variable or tunable conversion ratios0
8,982,0112015Conformal antennas for mitigation of structural blockage0
8,976,0772015Widebrand adaptable artificial impedance surface0
2015/0009,0702015LOW COST, 2D, ELECTRONICALLY-STEERABLE, ARTIFICIAL-IMPEDANCE-SURFACE ANTENNA0
2015/0002,3292015MULTIPLE TRANSMISSION METHODS FOR IMPROVING THE OPERATION OF AUTOMOTIVE RADAR SYSTEMS0

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