Joseph S Colburn

Inventor

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Details

Work History

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

Inventor Addresses

AddressDuration
Los Angeles, CAMar 22, 05 - Feb 20, 07
Los Angeles, CA, USNov 20, 03 - Nov 20, 03
Malibu, CAFeb 22, 05 - Sep 02, 08
Malibu, CA, USFeb 12, 04 - Feb 25, 14
Pacific Palisades, CADec 12, 06 - Jul 22, 08
Pacific Palisades, CA, USMay 11, 06 - May 18, 06

Technology Profile

Technology # of Patents
B01D: SEPARATION 2
G01B: MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS 1
G01S: RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES 3

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
8,660,5112014Antenna diversity scheme employing band pass sampling and fast semiconductor switching0
8,436,7852013Electrically tunable surface impedance structure with suppressed backward wave1
2013/0009,7202013WIDE BANDWIDTH AUTOMATIC TUNING CIRCUIT0
2013/0009,7222013WIDE BANDWIDTH AUTOMATIC TUNING CIRCUIT0
2012/0256,8112012Widebrand Adaptable Artificial Impedance Surface0

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