Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8553219 | Common detector for combined raman spectroscopy-optical coherence tomography | Chetan A. Patil, Anita Mahadevan-Jansen, Antonius van Leeuwen | 2013-10-08 |
| 8322190 | Optical cavity-enhanced photo acoustic trace gas detector with variable light intensity modulator | Maarten Marinus Johannes Wilhelmus Van Herpen | 2012-12-04 |
| 8109128 | Cavity-enhanced photo acoustic trace gas detector with improved feedback loop | Maarten Marinus Johannes Wilhelmus Van Herpen, Hans Willem Van Kesteren | 2012-02-07 |
| 8040516 | Oscillator element for photo acoustic detector | Hans Willem Van Kesteren, Ivon Franciscus Helwegen | 2011-10-18 |