Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11246515 | LED control utilizing ambient light or signal quality | Josh Schilling | 2022-02-15 |
| 10271778 | LED control utilizing ambient light or signal quality | Josh Schilling | 2019-04-30 |
| 10188329 | Self-contained regional oximetry | Timothy L. Johnson, Matthew Prior | 2019-01-29 |
| 9700249 | Non-invasive optical sensor | Timothy L. Johnson, Franz W. Ulrich | 2017-07-11 |
| 9498158 | Optical sensor path selection | — | 2016-11-22 |
| 9480408 | Home uterine activity monitoring | Bryant Austin Jones, Timothy L. Johnson | 2016-11-01 |
| 9254087 | Tissue clamp for noninvasive physiological measurement | Bryant Austin Jones, Timothy L. Johnson, Christopher Holland, Matthew Prior | 2016-02-09 |
| 8725226 | Optical sensor path selection | — | 2014-05-13 |
| 8695206 | Tissue clamp for noninvasive physiological measurement | Bryant Austin Jones, Timothy L. Johnson, Christopher Holland, Matthew Prior | 2014-04-15 |
| 8670810 | Regional oximetry analog front end | — | 2014-03-11 |
| 7392074 | Sensor system with memory and method of using same | Timothy L. Johnson, Joe Raymond Crackel | 2008-06-24 |
| 7359742 | Sensor assembly | Douglas R. Maser, Timothy L. Johnson | 2008-04-15 |
| 5800349 | Offset pulse oximeter sensor | David W. Gadtke | 1998-09-01 |
| 5792052 | Finger clip pulse oximeter | David W. Gadtke, Timothy L. Johnson | 1998-08-11 |
| 5490523 | Finger clip pulse oximeter | David W. Gadtke, Timothy L. Johnson | 1996-02-13 |
| RE33643 | Pulse oximeter with circuit leakage and ambient light compensation | David W. Gadtke, Vernon D. Heidner, Neal F. Nordling | 1991-07-23 |
| 4773422 | Single channel pulse oximeter | David W. Gadtke, Vernon D. Heidner, Neal F. Nordling | 1988-09-27 |
| 4707697 | High resolution noncoherent radar imager | Thomas R. Coulter, Edwin C. Thiede | 1987-11-17 |
| 4640295 | Tocodynamometer | — | 1987-02-03 |