Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331017 | Calibration-free pulse oximetry | Lan Sun, Chang-Meng Hsiung | 2022-05-17 |
| 11172883 | Patient interface for reusable optical sensor | Steven J. Weisner, Peter John Scott, Gwenn Ellerby, John Cain, Sean Frick +3 more | 2021-11-16 |
| 10258281 | Patient interface for reusable optical sensor | Steven J. Weisner, Peter John Scott, Gwenn Ellerby, John Cain, Sean Frick +3 more | 2019-04-16 |
| 9844341 | Patient interface for reusable optical sensor | Steven J. Weisner, Peter John Scott, Gwenn Ellerby, John Cain, Sean Frick +3 more | 2017-12-19 |
| 9408573 | Patient interface for reusable optical sensor | Randall Welch, Gwenn Ellerby, Peter John Scott, Edward Rowan | 2016-08-09 |
| 9095291 | Spectroscopic sensors | John Coates, Ye Yang, Chunguang Jin | 2015-08-04 |
| 9057689 | Methods and systems for analyte measurement | Fengmei Zou, Ye Yang, Randy Ross, Boyan Peshlov | 2015-06-16 |
| 8873035 | Systems and methods for correcting optical reflectance measurements | Ye Yang, Olusola O. Soyemi, Michael A. Shear | 2014-10-28 |
| 8818477 | Physical performance monitoring and monitors | — | 2014-08-26 |
| 7881892 | Standardization methods for correcting spectral differences across multiple spectroscopic instruments | Olusola O. Soyemi | 2011-02-01 |
| 7616303 | Systems and methods for correcting optical reflectance measurements | Ye Yang, Olusola O. Soyemi, Michael A. Shear | 2009-11-10 |
| 7532919 | Measuring tissue oxygenation | Olusola O. Soyemi, Ye Yang | 2009-05-12 |
| 7245373 | Spectrometer system for optical reflectance measurements | Patrick G. Phillipps, Michael S. Parker | 2007-07-17 |
| 6766188 | Tissue oxygen measurement system | — | 2004-07-20 |
| 6564088 | Probe for localized tissue spectroscopy | Tania Khan | 2003-05-13 |
| 6322500 | Minimally invasive surgical apparatus | George Sikora, Richard M. Beane, Russell F. Stahl, Steven W. Ek, Gary R. McCarthy +2 more | 2001-11-27 |
| 6304767 | Non-invasive optical measurement of blood hematocrit | Ronald H. Micheels | 2001-10-16 |
| 6006119 | Non-invasive optical measurement of blood hematocrit | Ronald H. Micheels | 1999-12-21 |
| 5813403 | Optical measurement of tissue pH | Ronald H. Micheels | 1998-09-29 |
| 5769794 | Tissue retrieval bag and method for removing cancerous tissue | A. Alan Conlan, Yuri Kazakevich, Steven W. Ek | 1998-06-23 |
| 5582170 | Fiber optic sensor for in vivo measurement of nitric oxide | — | 1996-12-10 |