Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8706178 | Method and device for determining oxygen saturation of hemoglobin, for determining hematocrit of blood, and/or for detecting macular degeneration | Kurt R. Denninghoff | 2014-04-22 |
| 6819949 | Method and apparatus for measuring blood oxygen saturation in a retinal vessel by separately detecting single pass optical signals | Matthew H. Smith, Arthur Lompado, Kurt R. Denninghoff | 2004-11-16 |
| 6728561 | Multispectral image processing method, apparatus and computer program product for determining the blood oxygen saturation in a vessel | Matthew H. Smith, Kurt R. Denninghoff, Raghunandan Manchenahalli | 2004-04-27 |
| 6244712 | Optical scanning spectroscopic apparatus and associated method | Matthew H. Smith, Kurt R. Denninghoff, Russell A. Chipman | 2001-06-12 |
| 5935076 | Method and apparatus for accurately measuring the transmittance of blood within a retinal vessel | Matthew H. Smith, Russell A. Chipman, Thomas E. Minnich, Kurt R. Denninghoff | 1999-08-10 |
| D346562 | Reflector | William H. Parsons | 1994-05-03 |
| 5251115 | Specific intensity distribution light reflector | William H. Parsons | 1993-10-05 |