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Odd LOVHAUGEN
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Oslo, NO
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Patents Grants
last 30 patents
Information
Patent Grant
Displacement sensor device and system
Patent number
10,670,622
Issue date
Jun 2, 2020
PGS Geophysical AS
Ib-Rune Johansen
G01 - MEASURING TESTING
Information
Patent Grant
Displacement sensor device and system
Patent number
10,197,589
Issue date
Feb 5, 2019
PGS Geophysical AS
Ib-Rune Johansen
G02 - OPTICS
Information
Patent Grant
Interference filter
Patent number
7,957,004
Issue date
Jun 7, 2011
Sinvent AS
Ib-Rune Johansen
G01 - MEASURING TESTING
Information
Patent Grant
Optically controlled detection device
Patent number
7,701,574
Issue date
Apr 20, 2010
Tomra Systems ASA
Ib-Rune Johansen
G01 - MEASURING TESTING
Information
Patent Grant
Configurable diffractive optical element
Patent number
7,463,420
Issue date
Dec 9, 2008
Sinvent AS
Hakon Sagberg
G02 - OPTICS
Information
Patent Grant
Configurable diffractive optical element
Patent number
7,286,292
Issue date
Oct 23, 2007
Sinvent AS
Hakon Sagberg
G02 - OPTICS
Information
Patent Grant
Optical detection device
Patent number
7,196,791
Issue date
Mar 27, 2007
Tomra Systems ASA
Ib-Rune Johansen
G01 - MEASURING TESTING
Information
Patent Grant
Optical displacement sensor element
Patent number
7,184,368
Issue date
Feb 27, 2007
Sinvent AS
Ib-Rune Johansen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Holographic method for conversion of waves
Patent number
4,314,739
Issue date
Feb 9, 1982
Sentralinstitutt For Industriell Forskning
Even Mehlum
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
DISPLACEMENT SENSOR DEVICE AND SYSTEM
Publication number
20190154726
Publication date
May 23, 2019
PGS GEOPHYSICAL AS
Ib-Rune Johansen
G02 - OPTICS
Information
Patent Application
DISPLACEMENT SENSOR DEVICE AND SYSTEM
Publication number
20170016931
Publication date
Jan 19, 2017
PGS GEOPHYSICAL AS
Ib-Rune Johansen
G01 - MEASURING TESTING
Information
Patent Application
OPTICALLY CONTROLLED DETECTION DEVICE
Publication number
20100079755
Publication date
Apr 1, 2010
TOMRA SYSTEMS ASA
Ib-Rune JOHANSEN
G02 - OPTICS
Information
Patent Application
Interference Filter
Publication number
20080273208
Publication date
Nov 6, 2008
Sinvent AS
Ib-Rune Johansen
G02 - OPTICS
Information
Patent Application
CONFIGURABLE DIFFRACTIVE OPTICAL ELEMENT
Publication number
20080007833
Publication date
Jan 10, 2008
Sinvent AS
Hakon SAGBERG
G02 - OPTICS
Information
Patent Application
OPTICALLY CONTROLLED DETECTION DEVICE
Publication number
20070171416
Publication date
Jul 26, 2007
TOMRA SYSTEMS ASA
Ib-Rune JOHANSEN
G02 - OPTICS
Information
Patent Application
Configurable diffractive optical element
Publication number
20060103936
Publication date
May 18, 2006
Sinvent A S
Hakon Sagberg
G02 - OPTICS
Information
Patent Application
Optical displacement sensor element
Publication number
20050018541
Publication date
Jan 27, 2005
Ib-Rune Johansen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multi color creation
Publication number
20050007305
Publication date
Jan 13, 2005
Ib-Rune Johansen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical detection device
Publication number
20040032585
Publication date
Feb 19, 2004
Ib-Rune Johansen
G02 - OPTICS