Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11357995 | Implantable head located radiofrequency coupled neurostimulation system for head pain | Kenneth Lyle Reed, Robert Raymond Bulger, Claire Denault, Michael S. Colvin, Paul J. Griffith +1 more | 2022-06-14 |
| 10695571 | Implantable head located radiofrequency coupled neurostimulation system for head pain | Kenneth Lyle Reed, Robert Raymond Bulger, Claire Denault, Michael S. Colvin, Paul J. Griffith +1 more | 2020-06-30 |
| 10022549 | Charging system incorporating data communication and power transmission using opposite polarity half-wave rectified signals received by implanted device | Paul J. Griffith, Francis Menezes | 2018-07-17 |
| 9889308 | Implantable head located radiofrequency coupled neurostimulation system for head pain | Kenneth Lyle Reed, Robert Raymond Bulger, Claire Denault, Michael S. Colvin, Paul J. Griffith +1 more | 2018-02-13 |
| 9839788 | Charging system incorporating bi-directional communication with implanted device | Paul J. Griffith, Francis Menezes | 2017-12-12 |
| 9833629 | Charging system providing adjustable transmitted power to improve power efficiency within an implanted device | Paul J. Griffith, Francis Menezes | 2017-12-05 |
| 9757575 | Charging system including transmit coil current sensing circuitry | Paul J. Griffith, Francis Menezes | 2017-09-12 |
| 9717917 | Charging system incorporating independent charging and communication with multiple implanted devices | Paul J. Griffith, Francis Menezes | 2017-08-01 |
| 9713726 | Charging system incorporating feedback excitation control of resonant coil driver amplifier | Paul J. Griffith, Francis Menezes | 2017-07-25 |
| 9707406 | Charging system incorporating receive coil de-tuning within an implanted device | Paul J. Griffith, Francis Menezes | 2017-07-18 |
| 9539432 | Implantable head located radiofrequency coupled neurostimulation system for head pain | Kenneth Lyle Reed, Robert Raymond Bulger, Claire Denault, Michael S. Colvin, Paul J. Griffith +1 more | 2017-01-10 |
| 9498635 | Implantable head located radiofrequency coupled neurostimulation system for head pain | Kenneth Lyle Reed, Robert Raymond Bulger, Claire Denault, Michael S. Colvin, Paul J. Griffith +1 more | 2016-11-22 |
| 9498636 | Implantable head located radiofrequency coupled neurostimulation system for head pain | Kenneth Lyle Reed, Robert Raymond Bulger, Claire Denault, Michael S. Colvin, Paul J. Griffith +1 more | 2016-11-22 |
| 5583398 | Powerfactor correcting flyback arrangement having a resonant capacitor element connected across the switching element | Andrew P. Kisylia | 1996-12-10 |
| 4628939 | Method and improved apparatus for analyzing heart activity | Michael J. Little | 1986-12-16 |
| 4428380 | Method and improved apparatus for analyzing activity | Shi-Yin Wong, Michael J. Little, J. David Margerum, Thomas A. Nussmeier, Theodore Calderone | 1984-01-31 |