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Optical displacement sensor |
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| 12328548 |
Optical microphone substrate |
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2025-06-10 |
| 12231847 |
Optical microphone assembly |
Matthieu Lacolle, Jakob Vennerød |
2025-02-18 |
| 12216049 |
Gas sensors |
Britta Grennberg Fismen, Kari Anne Hestnes Bakke, Jon Tschudi, Ib-Rune Johansen, Knut Sandven |
2025-02-04 |
| 12069432 |
Optical microphone substrate |
Jakob Vennerød |
2024-08-20 |
| 11892396 |
Gas sensor with two switchable filters and method for operating such a gas sensor |
Britta Greenberg-Fismen, Thor Christian Hobæk |
2024-02-06 |
| 10508988 |
Method and system for gas detection |
— |
2019-12-17 |
| 10481080 |
Optical elements in gas sensors |
Lars Borgen, Britta Fismen, Thor Christian Hobæk |
2019-11-19 |
| 9952143 |
Method and system for gas detection |
— |
2018-04-24 |
| 8373568 |
Detector system and method to detect or determine a specific gas within a gas mixture |
Sigurd Moe, Niels Peter Ostbo, Knut Sandven |
2013-02-12 |
| 7957004 |
Interference filter |
Ib-Rune Johansen, Alain Ferber, Odd Løvhaugen |
2011-06-07 |
| 7463420 |
Configurable diffractive optical element |
Ib-Rune Johansen, Odd Lovhaugen, Olav Solgaard, Matthieu Lacolle |
2008-12-09 |
| 7184368 |
Optical displacement sensor element |
Ib-Rune Johansen, Olav Solgaard, Odd Løvhaugen, Henrik Rogne, Dag Torstein Wang |
2007-02-27 |
| 6433338 |
Method and device for identification of a type of material in an object and utilization therefor |
Andreas Nordbryhn, Alain Ferber |
2002-08-13 |
