Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11953427 | Reconstruction of frequency registration for quantitative spectroscopy | Xiang Liu, Kevin Ludlum, Mathias Schrempel | 2024-04-09 |
| 11079324 | Spectrometer with wide-scan tunable diode laser | Xiang Liu, Gary Yeh, Chih-Hsuan Chang | 2021-08-03 |
| 10753805 | Radiation shield for near-infrared detectors | Joseph B. Slater, James M. Tedesco | 2020-08-25 |
| 10746655 | Optical absorbance measurements with self-calibration and extended dynamic range | Xiang Liu, Xin Zhou | 2020-08-18 |
| 10643008 | Target analyte detection and quantification in sample gases with complex background compositions | Xiang Liu, Keith Benjamin Helbley, James M. Tedesco | 2020-05-05 |
| 10620045 | Spectrometer with active beam steering | Xiang Liu, Keith Benjamin Helbley, Douglas H. Beyer, Marc Winter | 2020-04-14 |
| 10488258 | Optical reflectors for spectrometer gas cells | Lutz Keller, Peter Scott, Mathias Schrempel, Nathan St. John | 2019-11-26 |
| 10309828 | Spectrometer with active beam steering | Xiang Liu, Keith Benjamin Helbley, Douglas H. Beyer | 2019-06-04 |
| 10224693 | Semiconductor laser mounting with intact diffusion barrier layer | Gabi Neubauer, Mathias Schrempel | 2019-03-05 |
| 10180353 | Determination and correction of frequency registration deviations for quantitative spectroscopy | Xiang Liu, Gary Yeh, Adam S. Chaimowitz, William Jenko | 2019-01-15 |
| 10156513 | Reduced volume spectroscopic sample cell | Peter Scott, Peter Dorn, Adam S. Chaimowitz, Hsu-Hung Huang, Mathias Schrempel +1 more | 2018-12-18 |
| 10072980 | Spectrometer with variable beam power and shape | Xiang Liu, Chih-Husan Chang, Hsu-Hung Huang | 2018-09-11 |
| 10073028 | Spectrometer optical head assembly | Joshua Cohen, Nathan St. John | 2018-09-11 |
| 10024788 | Spectrometer with random beam profiles | Peter Dorn, James M. Tedesco, Xiang Liu | 2018-07-17 |
| 9846117 | Optical absorbance measurements with self-calibration and extended dynamic range | Xin Zhou, Xiang Liu | 2017-12-19 |
| 9816860 | Spectrometer with active beam steering | Xiang Liu, Keith Benjamin Helbley, Douglas H. Beyer | 2017-11-14 |
| 9711937 | Semiconductor laser mounting with intact diffusion barrier layer | Gabi Neubauer, Mathias Schrempel | 2017-07-18 |
| 9696204 | Determination and correction of frequency registration deviations for quantitative spectroscopy | Xiang Liu, Gary Yeh, Adam S. Chaimowitz, William Jenko | 2017-07-04 |
| 9646949 | Solderless mounting for semiconductor lasers | Gabi Neubauer, Mathias Schrempel | 2017-05-09 |
| 9618391 | Collisional broadening compensation using real or near-real time validation in spectroscopic analyzers | Xiang Liu, Hsu-Hung Huang, Wenhai Ji, Richard L. Cline | 2017-04-11 |
| 9518866 | Spectrometer with variable beam power and shape | Xiang Liu, Chih-Husan Chang, Hsu-Hung Huang | 2016-12-13 |
| 9368934 | Semiconductor laser mounting for improved frequency stability | Gabi Neubauer, Mathias Schrempel | 2016-06-14 |
| 9360415 | Dynamic reconstruction of a calibration state of an absorption spectrometer | Xiang Liu, John Lewison, Wenhai Ji | 2016-06-07 |
| 9166130 | Solderless mounting for semiconductor lasers | Gabi Neubauer, Mathias Schrempel | 2015-10-20 |
| 9166364 | Semiconductor laser mounting with intact diffusion barrier layer | Gabi Neubauer, Mathias Schrempel | 2015-10-20 |