Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6275288 | Gas cell for detection of trace gases via intracavity laser spectroscopy | Markus A. Wolperdinger, Jeffrey S. Pilgrim | 2001-08-14 |
| 6151112 | High-resolution, compact intracavity laser spectrometer | Yu Yan | 2000-11-21 |
| 6075252 | Contaminant identification and concentration determination by monitoring the temporal characteristics of an intracavity laser | Jeffrey S. Pilgrim | 2000-06-13 |
| 6067167 | ILS sensors for drug detection within vehicles | Markus A. Wolperdinger | 2000-05-23 |
| 6028310 | Linear cavity laser system for intracavity laser spectroscopy | Esmail Mehdizadeh, Jeffrey S. Pilgrim | 2000-02-22 |
| 5999259 | Contaminant identification and concentration determination by monitoring the wavelength, or intensity at a specific wavelength, of the output of an intracavity laser | Jeffrey S. Pilgrim | 1999-12-07 |
| 5991032 | Contaminant identification and concentration determination by monitoring the intensity of the output of an intracavity laser | Jeffrey S. Pilgrim | 1999-11-23 |
| 5917188 | Diode laser-pumped laser system for intracavity laser spectroscopy (ILS) | Esmail Mehdizadeh, Jeffrey S. Pilgrim | 1999-06-29 |
| 5907407 | ILS sensors for alcohol detection within vehicles | Markus A. Wolperdinger, Jeffrey S. Pilgrim | 1999-05-25 |
| 5841533 | Intracavity laser spectroscopy for high sensitivity detection of contaminants in gas | — | 1998-11-24 |
| 5747807 | Diode laser-pumped laser system for ultra-sensitive gas detection via intracavity laser spectroscopy (ILS) | Esmail Mehdizadeh | 1998-05-05 |
| 5742054 | Ultra-sensitive detection of contaminants in corrosive gas via intracavity laser spectroscopy (ILS) | — | 1998-04-21 |
| 5723864 | Linear cavity laser system for ultra-sensitive gas detection via intracavity laser spectroscopy (ILS) | Esmail Mehdizadeh | 1998-03-03 |
| 5689334 | Intracavity laser spectroscope for high sensitivity detection of contaminants | Yehoshua Kalisky, Jiamin Zhang, Max Hineman, Esmail Mehdizadeh, Markus A. Wolperdinger | 1997-11-18 |