Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005263 | Charge balanced cardiac pacing from high voltage circuitry of an extra-cardiovascular implantable cardioverter defibrillator system | Yanina Grinberg, Paul D. Baker, Craig W. Dorma, Timothy A. Ebeling, Michael W. Heinks +5 more | 2024-06-11 |
| 11524169 | Charge balanced cardiac pacing from high voltage circuitry of an extra-cardiovascular implantable cardioverter defibrillator system | Yanina Grinberg, Paul D. Baker, Craig W. Dorma, Timothy A. Ebeling, Michael W. Heinks +5 more | 2022-12-13 |
| 10625087 | Therapy delivery methods and circuits for an implantable medical device | Randolph E. Crutchfield | 2020-04-21 |
| 10159847 | Implantable medical devices with active component monitoring | Marshall J. Rasmussen, Randolph E. Crutchfield, Jon E. ZIMMER | 2018-12-25 |
| 9956422 | Therapy delivery methods and circuits for an implantable medical device | Randolph E. Crutchfield, Mark R. Boone, Kevin P. Kuehn, Marshall J. Rasmussen | 2018-05-01 |
| 9861827 | Implantable medical devices having multi-cell power sources | Mark R. Boone, Randolph E. Crutchfield, Kevin P. Kuehn, John T Meador, John D. Norton +1 more | 2018-01-09 |
| 9724528 | Multiple transformer charging circuits for implantable medical devices | Mark R. Boone, Randolph E. Crutchfield, Kevin P. Kuehn, John T Meador | 2017-08-08 |
| 9643025 | Multi-primary transformer charging circuits for implantable medical devices | Randolph E. Crutchfield, Mark R. Boone, John T Meador | 2017-05-09 |
| 9641012 | Methods, implantable medical devices, and systems that abort a high voltage charge when a transformer is impaired | Yanina Grinberg, Troy A. Jenison | 2017-05-02 |
| 9630018 | Charge control for high voltage therapy energy storage component | Mark A. Maass | 2017-04-25 |
| 9604071 | Implantable medical devices having multi-cell power sources | Randolph E. Crutchfield, Mark R. Boone, Kevin P. Kuehn, John T Meador, John D. Norton +1 more | 2017-03-28 |
| 9579517 | Transformer-based charging circuits for implantable medical devices | John T Meador, Randolph E. Crutchfield, Mark R. Boone | 2017-02-28 |
| 9555254 | Implantable medical device with communication by way of physical connector, system and method therefore | Walter E. Benecke, Mark A. Maass, Melvin P. Roberts | 2017-01-31 |
| 9539435 | Transthoracic protection circuit for implantable medical devices | Marshall J. Rasmussen, Randolph E. Crutchfield, Mark R. Boone, Kevin P. Kuehn, Forrest C. M. Pape | 2017-01-10 |
| 9526910 | Therapy delivery method and system for implantable medical devices | Randolph E. Crutchfield, Mark R. Boone, Marshall J. Rasmussen | 2016-12-27 |
| 9283397 | Charge control for high voltage therapy energy storage component | Christopher C. Stancer, Mark A. Maass | 2016-03-15 |
| 9168379 | Therapy delivery method and system for implantable medical devices | Randolph E. Crutchfield, Mark R. Boone, Marshall J. Rasmussen | 2015-10-27 |
| 9061163 | Fault tolerant system for an implantable cardioverter defibrillator or pulse generator | Randolph E. Crutchfield | 2015-06-23 |
| 8972005 | Subthreshold lead impedance measurement for subcutaneous device | Marshall J. Rasmussen, Forrest C. M. Pape | 2015-03-03 |
| 8886314 | Therapy delivery method and system for implantable medical devices | Randolph E. Crutchfield, Mark R. Boone, Marshall J. Rasmussen | 2014-11-11 |
| 8532785 | Therapy delivery method and system for implantable medical devices | Randolph E. Crutchfield, Mark R. Boone, Marshall J. Rasmussen | 2013-09-10 |
| 8050763 | Isolation circuitry and method for gradient field safety in an implantable medical device | David E. Manahan, Forrest C. M. Pape, John D. Wahlstrand | 2011-11-01 |
| 8027728 | High power implantable battery with improved safety and method of manufacture | Craig L. Schmidt, Joseph A. Ballis | 2011-09-27 |
| 7729770 | Isolation circuitry and method for gradient field safety in an implantable medical device | David E. Manahan, Forrest C. M. Pape, John D. Wahlstrand | 2010-06-01 |