Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8500849 | Reactive gas detection in complex backgrounds | Xin Zhou, Xiang Liu, Alfred Feitisch | 2013-08-06 |
| 8152900 | Reactive gas detection in complex backgrounds | Xin Zhou, Xiang Liu, Alfred Feitisch | 2012-04-10 |
| 8155893 | Energy flow measurement in gas pipelines | Richard L. Cline, Xiang Liu, Charles E. Smith, Xin Zhou | 2012-04-10 |
| 8073637 | Energy flow measurement in gas pipelines | Richard L. Cline, Xiang Liu, Charles E. Smith, Xin Zhou | 2011-12-06 |
| 7819946 | Reactive gas detection in complex backgrounds | Xin Zhou, Xiang Liu, Alfred Feitisch | 2010-10-26 |
| 7728978 | Detection of moisture in refrigerants | Xin Zhou, Xiang Liu | 2010-06-01 |
| 7704301 | Reactive gas detection in complex backgrounds | Xin Zhou, Xiang Liu, Alfred Feitisch | 2010-04-27 |
| 7653497 | Energy flow measurement in gas pipelines | Richard L. Cline, Xiang Liu, Charles E. Smith, Xin Zhou | 2010-01-26 |
| 7586094 | Background compensation by multiple-peak measurements for absorption spectroscopy-based gas sensing | Xiang Liu, Xin Zhou, Alfred Feitisch | 2009-09-08 |
| 4958463 | Optical surface quality improving arrangement | Arthur E. Hess | 1990-09-25 |