Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385892 | Self-calibrated spectroscopic and AI-based gas analyzer | Yasser M. Sabry, Bassem Mortada, Mohamed H. Al Haron, Momen Anwar, Mohamed Metwally Youssef +1 more | 2025-08-12 |
| 12339225 | QCL spectroscopy system and applications therefor | Petros Kotidis, Ninghui Zhu, Daniel J. Cavicchio, Jr. | 2025-06-24 |
| 12104926 | Sensor fusion for fire detection and air quality monitoring | Joseph W. Huehnerhoff, Jason Booth | 2024-10-01 |
| 11579002 | Sensor fusion for fire detection and air quality monitoring | Joseph W. Huehnerhoff, Jason Booth | 2023-02-14 |
| 11340097 | Sensor fusion for fire detection and air quality monitoring | Joseph W. Huehnerhoff, Jason Booth | 2022-05-24 |
| 10830697 | QCL spectroscopy system and applications therefor | Petros Kotidis, Ninghui Zhu, Dan Cavicchio | 2020-11-10 |
| 10031077 | QCL spectroscopy system and applications therefor | Petros Kotidis, Ninghui Zhu, Dan Cavicchio | 2018-07-24 |
| 9983126 | Quantum cascade laser (QCL) based gas sensing system and method | Petros Kotidis, Hongke Ye, Alexander Mazurenko, Anish K. Goyal, Jeffrey Socha | 2018-05-29 |
| 9638630 | Methods and devices for analyzing gases in well-related fluids using fourier transform infrared (FTIR) spectroscopy | Michael A. Eddy, Frederick G. Haibach | 2017-05-02 |
| 9329085 | QCL spectroscopy system and applications therefor | Petros Kotidis, Ninghui Zhu, Dan Cavicchio | 2016-05-03 |
| 8780347 | QCL spectroscopy system and applications therefor | Petros Kotidis, Ninghui Zhu, Dan Cavicchio | 2014-07-15 |
| 8081319 | Adjustable two dimensional lamellar grating | Malcolm C. Smith, Michael A. Butler | 2011-12-20 |
| 7046410 | Actuatable diffractive optical processor | Malcolm C. Smith, Michael A. Butler, Stephen D. Senturia | 2006-05-16 |
| 6768589 | Method and apparatus providing reduced polarization-dependent loss | Malcolm C. Smith | 2004-07-27 |
| 6724125 | Methods and apparatus for diffractive optical processing using an actuatable structure | Elmer S. Hung, Stephen D. Senturia | 2004-04-20 |
| 6664706 | Electrostatically-controllable diffraction grating | Elmer S. Hung, Stephen D. Senturia | 2003-12-16 |
| 6329738 | Precision electrostatic actuation and positioning | Elmer S. Hung, Stephen D. Senturia | 2001-12-11 |