Hallvard Angelskår

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Oslo, NO

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Patents Grantslast 30 patents

Information Patent Grant
Optical microphone assembly
- Patent number 11,240,607
- Issue date Feb 1, 2022
- SINTEF TTO AS
- Hallvard Angelskår
- G01 - MEASURING TESTING
Information Patent Grant
Infrared radiation source
- Patent number 10,677,653
- Issue date Jun 9, 2020
- SINTEF TTO AS
- Jo Gjessing
- B82 - NANO-TECHNOLOGY
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

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DISPLACEMENT SENSORS
- Publication number 20240329077
- Publication date Oct 3, 2024
- SensiBel AS
- Sigbjørn Kolberg
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MICROPHONE ASSEMBLY
- Publication number 20210274291
- Publication date Sep 2, 2021
- SINTEF TTO AS
- Hallvard Angelskår
- G01 - MEASURING TESTING
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
INFRARED RADIATION SOURCE
- Publication number 20180335345
- Publication date Nov 22, 2018
- SINTEF TTO AS
- Jo GJESSING
- G01 - MEASURING TESTING
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