Dag Thingbo

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Trondheim, NO

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Patents Grantslast 30 patents

Information Patent Grant
Active coherence reduction for interferometer interrogation
- Patent number 7,433,045
- Issue date Oct 7, 2008
- Optoplan AS
- Erlend Ronnekleiv
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength reference system for optical measurements
- Patent number 7,268,884
- Issue date Sep 11, 2007
- Optoplan AS
- Jon Thomas Kringlebotn
- G01 - MEASURING TESTING
Information Patent Grant
Optical wavelength interrogator
- Patent number 7,157,693
- Issue date Jan 2, 2007
- Optoplan AS
- Dag Thingbo
- G01 - MEASURING TESTING
Information Patent Grant
Optical wavelength interrogator
- Patent number 7,060,967
- Issue date Jun 13, 2006
- Optoplan AS
- Dag Thingbo
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for calibrating a conversion unit of a fiber opti...
- Patent number 6,655,188
- Issue date Dec 2, 2003
- Optoplan AS
- Sverre Knudsen
- G01 - MEASURING TESTING
Information Patent Grant
Device for measurement of optical wavelengths
- Patent number 6,097,487
- Issue date Aug 1, 2000
- Optoplan AS
- Jon Thomas Kringlebotn
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optical wavelength interrogator
- Publication number 20060131488
- Publication date Jun 22, 2006
- Weatherford/Lamb, Inc.
- Dag Thingbo
- G02 - OPTICS
Information Patent Application
OPTICAL WAVELENGTH INTERROGATOR
- Publication number 20060076476
- Publication date Apr 13, 2006
- Dag Thingbo
- G02 - OPTICS
Information Patent Application
Wavelength reference system for optical measurements
- Publication number 20050134861
- Publication date Jun 23, 2005
- Jon Thomas Kringlebotn
- G01 - MEASURING TESTING
Information Patent Application
Active coherence reduction for interferometer interrogation
- Publication number 20050078316
- Publication date Apr 14, 2005
- Erlend Ronnekleiv
- G01 - MEASURING TESTING
Information Patent Application
Method and system for calibration of fiber optic sensor head
- Publication number 20020182589
- Publication date Dec 5, 2002
- Sverre Knudsen
- G01 - MEASURING TESTING