Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285782 | Method and apparatus for improving the accuracy of pulse transmittance oximeter | — | 1994-02-15 |
| 5259381 | Apparatus for the automatic calibration of signals employed in oximetry | Peter W. Cheung, Karl F. Gauglitz, Scott W. Hunsaker, Darrell Wagner, Robert E. Smith, III | 1993-11-09 |
| 5246002 | Noise insensitive pulse transmittance oximeter | — | 1993-09-21 |
| 5004700 | Humidity sensor | Brian C. Webb, Derek G. Pedley, Masaya Hijikigawa, Hisatoshi Furubayashi | 1991-04-02 |
| 4913150 | Method and apparatus for the automatic calibration of signals employed in oximetry | Peter W. Cheung, Karl F. Gauglitz, Scott W. Hunsaker, Darrell Wagner, Robert E. Smith, III | 1990-04-03 |
| 4892101 | Method and apparatus for offsetting baseline portion of oximeter signal | Peter W. Cheung, Karl F. Gauglitz, Lee R. Mason, Robert E. Smith, III, Darrell Wagner +1 more | 1990-01-09 |
| 4869253 | Method and apparatus for indicating perfusion and oxygen saturation trends in oximetry | Kenneth C. Craig, Jr., Karl F. Gauglitz, G. Michael Losh, Lee R. Mason, Richard C. Nova +1 more | 1989-09-26 |
| 4859056 | Multiple-pulse method and apparatus for use in oximetry | Robert E. Smith, III | 1989-08-22 |
| 4819646 | Feedback-controlled method and apparatus for processing signals used in oximetry | Peter W. Cheung, Karl F. Gauglitz, Lee R. Mason, Robert E. Smith, III, Darrell Wagner +1 more | 1989-04-11 |