Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448598 | Methods and systems for detection of biohazard signatures in complex clinical and environmental samples | Rohit Bhartia, Michael Reid, Ray D. Reid | 2022-09-20 |
| 11262301 | Native fluorescence detection methods, devices, and systems for organic compounds | Rohit Bhartia, Ray D. Reid, Arthur L. Lane | 2022-03-01 |
| 10895533 | Native fluorescence detection methods, devices, and systems for organic compounds | Rohit Bhartia, Ray D. Reid, Arthur L. Lane | 2021-01-19 |
| 10890533 | Spectroscopic chemical analysis methods and apparatus | Ray D. Reid, Rohit Bhartia, Arthur L. Lane | 2021-01-12 |
| 10753863 | Spectroscopic chemical analysis methods and apparatus | Ray D. Reid, Rohit Bhartia, Arthur L. Lane | 2020-08-25 |
| 10598596 | Native fluorescence detection methods, devices, and systems for organic compounds | Rohit Bhartia, Ray D. Reid, Arthur L. Lane | 2020-03-24 |
| 9915603 | Spectroscopic chemical analysis methods and apparatus | Ray D. Reid, Rohit Bhartia, Arthur L. Lane | 2018-03-13 |
| 9909990 | Native fluorescence detection methods, devices, and systems for organic compounds | Rohit Bhartia, Ray D. Reid, Arthur L. Lane | 2018-03-06 |
| 9568418 | Spectroscopic chemical analysis methods and apparatus | Ray D. Reid, Rohit Bhartia, Arthur L. Lane | 2017-02-14 |
| 9442070 | Native fluorescence detection methods, devices, and systems for organic compounds | Rohit Bhartia, Ray D. Reid, Arthur L. Lane | 2016-09-13 |
| 8759791 | Native fluorescence detection methods and detectors for naphthalene and/or other volatile organic compound vapors | Rohit Bhartia, Ray D. Reid, Arthur L. Lane | 2014-06-24 |
| 8395770 | Spectroscopic chemical analysis methods and apparatus | Ray D. Reid, Rohit Bhartia | 2013-03-12 |
| 7800753 | Spectroscopic chemical analysis methods and apparatus | Ray D. Reid | 2010-09-21 |
| 7590161 | Electron beam pumped semiconductor laser | Ray D. Reid | 2009-09-15 |
| 7525653 | Spectroscopic chemical analysis methods and apparatus | Ray D. Reid | 2009-04-28 |
| 6693944 | Sputtering metal ion laser | Ray D. Reid | 2004-02-17 |
| 6532100 | Extended lifetime frequency conversion crystals | Jouni P. Partanen, Xingkun Wu, Gary Reynolds | 2003-03-11 |
| 6418153 | Method for operating a laser light source | Johann Engelhardt, Thomas Zapf | 2002-07-09 |
| 6347101 | Laser with absorption optimized pumping of a gain medium | Xingkun Wu, Jouni P. Partanen, Hamid Hemmati | 2002-02-12 |
| 6287869 | Analytical instrument using a sputtering metal ion laser | Ray D. Reid | 2001-09-11 |
| 6200005 | Xenon ceramic lamp with integrated compound reflectors | Roy D. Roberts | 2001-03-13 |
| 6172996 | Apparatus and method for forming three-dimensional objects in stereolithography utilizing a laser exposure system with a diode pumped frequency-multiplied solid state laser | Jouni P. Partanen | 2001-01-09 |
| 6157663 | Laser with optimized coupling of pump light to a gain medium in a side-pumped geometry | Xingkun Wu, Jouni P. Partanen, Hamid Hemmati | 2000-12-05 |
| 5840239 | Apparatus and method for forming three-dimensional objects in stereolithography utilizing a laser exposure system having a diode pumped frequency quadrupled solid state laser | Jouni P. Partanen | 1998-11-24 |
| 5558884 | System for rapidly producing either integrated circuits on a substrate, Interconnections on a printed circuit board or rapidly performing lithography | Ray D. Reid | 1996-09-24 |