Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11740126 | Multiplexing and encoding for reference switching | Mark Alan Arbore, Gary Shambat, Robert Chen, David I. Simon, Miikka M. Kangas | 2023-08-29 |
| 11041758 | Multiplexing and encoding for reference switching | Mark Alan Arbore, Gary Shambat, Robert Chen, David I. Simon, Miikka M. Kangas | 2021-06-22 |
| 11001142 | System for non-invasive measurement of an analyte in a vehicle driver | Benjamin Ver Steeg, Len Cech, Joseph Kae Krause | 2021-05-11 |
| 10690591 | Measurement time distribution in referencing schemes | Robert Chen, Miikka M. Kangas, David I. Simon, Matthew A. Terrel | 2020-06-23 |
| 10099554 | System for non-invasive measurement of an analyte in a vehicle driver | Benjamin Ver Steeg, Len Cech, Joseph Kae Krause | 2018-10-16 |
| 8730047 | System for noninvasive determination of analytes in tissue | Ben ver Steeg, Oscar Lazaro | 2014-05-20 |
| 8581697 | Apparatuses for noninvasive determination of in vivo alcohol concentration using raman spectroscopy | Rob Johnson, Russell Abbink, John D. Maynard | 2013-11-12 |
| 8515506 | Methods for noninvasive determination of in vivo alcohol concentration using Raman spectroscopy | Rob Johnson, Russell Abbink, John D. Maynard | 2013-08-20 |
| 8174394 | System for noninvasive determination of analytes in tissue | Ben ver Steeg, Mike Mills, Bentley Laaksonen, James McNally, John D. Maynard +1 more | 2012-05-08 |
| 8095193 | Apparatus and method for controlling operation of vehicles or machinery by intoxicated or impaired individuals | Ben ver Steeg, James McNally | 2012-01-10 |
| 7889349 | Method and apparatus for improvement of spectrometer stability, and multivariate calibration transfer | Ben ver Steeg, Michael Haass, John D. Maynard, Zachary Benz | 2011-02-15 |
| 7848605 | Method of making optical probes for non-invasive analyte measurements | Ben ver Steeg, Mike Mills | 2010-12-07 |
| 7761126 | Apparatus for non-invasive determination of direction and rate of change of an analyte | Craig Gardner, William Gruner | 2010-07-20 |
| 7756558 | Apparatus and methods for mitigating the effects of foreign interferents on analyte measurements in spectroscopy | Shonn Hendee | 2010-07-13 |
| 7616123 | Apparatus and method for noninvasively monitoring for the presence of alcohol or substances of abuse in controlled environments | Ben ver Steeg, James McNally, John D. Maynard, Russell Abbink | 2009-11-10 |
| 7446878 | Method and apparatus for improvement of spectrometer stability, and multivariate calibration transfer | Ben ver Steeg, John D. Maynard, Zachary Benz | 2008-11-04 |
| 7403804 | Noninvasive determination of alcohol in tissue | John D. Maynard, Russell Abbink, Robert D. Johnson, Edward Hull, Andrew D. Meigs +2 more | 2008-07-22 |
| 7016713 | Non-invasive determination of direction and rate of change of an analyte | Craig Gardner, William Gruner | 2006-03-21 |
| 6684099 | Apparatus and method for reducing spectral complexity in optical sampling | John D. Maynard, Russell Abbink, Robert D. Johnson | 2004-01-27 |
| 6654125 | Method and apparatus for optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL) as an interferometer reference | John D. Maynard | 2003-11-25 |