Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11221279 | Laser-based in-situ exhaust gas sensor | — | 2022-01-11 |
| 9939376 | Method for calibration-free scanned-wavelength modulation spectroscopy for gas sensing | Ronald Hanson, Jay B. Jeffries, Kai Sun, Xing Chao | 2018-04-10 |