Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989821 | Infrared source | Henrik Rogne, Dag Thorstein Wang, Trond Andreas Hansen, Sigurd Moe | 2011-08-02 |
| 7982876 | Apparatus and method for inspecting a stream of matter by light scattering inside the matter | Karl Henrik Haugholt, Ib-Rune Johansen, Jon Tschudi, Erik Wold, Jens Petter Wold | 2011-07-19 |
| 7957004 | Interference filter | Ib-Rune Johansen, Odd Løvhaugen, Håkon Sagberg | 2011-06-07 |
| 7741625 | Infrared source | Henrik Rogne, Dag Thorstein Wang, Trond Andreas Hansen, Sigurd Moe | 2010-06-22 |
| 7164479 | Optical displacement sensor | Ib-Rune Johansen, Britta Fismen, Henrik Rogne, Dag Torstein Wang, Berit Sundby Avset +1 more | 2007-01-16 |
| 6433338 | Method and device for identification of a type of material in an object and utilization therefor | Andreas Nordbryhn, Håkon Sagberg | 2002-08-13 |
| 6222190 | Photo acoustic infrared (IR) detector | Ralph W. Bernstein | 2001-04-24 |
| 6082178 | Photoacoustic gas detector | Ralph W. Bernstein, Per Alfred ØHLCKERS | 2000-07-04 |