Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957104 | Ventricular pacing for prevention of atrial fibrillation | — | 2005-10-18 |
| 6546287 | Controlled-power defibrillator and method of defibrillation | William J. Havel, Joe D. Bourland, Leslie A. Geddes, Willis A. Tacker, Jr. | 2003-04-08 |
| 6006132 | Atrial defibrillation system including a portable audible speech communication device | Willis A. Tacker, Jr. | 1999-12-21 |
| 5813999 | Implantable atrial defibrillator providing reduced cardioversion discomfort | Gregory M. Ayers | 1998-09-29 |
| 5674253 | Cardioversion system with cardioverting energy attenuator | John M. Adams, Clifton A. Alferness | 1997-10-07 |
| 5620467 | Implantable atrial defibrillator having cardioverting output voltage limiting for simulating larger storage capacitors | — | 1997-04-15 |
| 5350402 | Atrial defibrillator and method for providing T wave detection and interval timing prior to cardioversion | Kenneth R. Infinger, Gregory M. Ayers, John M. Adams | 1994-09-27 |
| 5259381 | Apparatus for the automatic calibration of signals employed in oximetry | Peter W. Cheung, Karl F. Gauglitz, Scott W. Hunsaker, Stephen J. Prosser, Robert E. Smith, III | 1993-11-09 |
| 5251624 | Pulse generator for use in an implantable atrial defibrillator | Joseph M. Bocek, Kenneth R. Infinger | 1993-10-12 |
| 4913150 | Method and apparatus for the automatic calibration of signals employed in oximetry | Peter W. Cheung, Karl F. Gauglitz, Scott W. Hunsaker, Stephen J. Prosser, 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, Stephen J. Prosser, Robert E. Smith, III +1 more | 1990-01-09 |
| 4819646 | Feedback-controlled method and apparatus for processing signals used in oximetry | Peter W. Cheung, Karl F. Gauglitz, Lee R. Mason, Stephen J. Prosser, Robert E. Smith, III +1 more | 1989-04-11 |