Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8588263 | Method and apparatus to suppress gain-switched spikes in fiber laser amplifier systems | Eric C. Honea, Jason D. Henrie, Matthias P. Savage-Leuchs, Anping Liu | 2013-11-19 |
| 8254419 | Apparatus and method to suppress gain-switched spikes in fiber laser amplifier systems | Matthias P. Savage-Leuchs, Eric C. Honea, Jason D. Henrie | 2012-08-28 |
| 8170075 | Method and apparatus for driving laser diodes | — | 2012-05-01 |
| 7991027 | Apparatus and method for generating optical-seed pulses for high-powered fiber-laser amplifier systems | Matthias P. Savage-Leuchs | 2011-08-02 |
| 7792166 | Apparatus and method for driving laser diodes | — | 2010-09-07 |
| 7545836 | Apparatus and method for temporally shaping drive current to seed-signal-laser-diodes for high-powered fiber-laser amplifier systems | Matthias P. Savage-Leuchs | 2009-06-09 |
| 7539231 | Apparatus and method for generating controlled-linewidth laser-seed-signals for high-powered fiber-laser amplifier systems | Eric C. Honea, Jason D. Henrie, Matthias P. Savage-Leuchs, Anping Liu | 2009-05-26 |
| 6980856 | Circuit for performing external pacing and biphasic defibrillation | Joseph L. Sullivan, Richard C. Nova | 2005-12-27 |
| 6963773 | H-bridge circuit for generating a high-energy biphasic waveform in an external defibrillator using single SCR and IGBT switches in an integrated package | Barry F. Waltman, Joseph L. Sullivan, Richard C. Nova | 2005-11-08 |
| 6487448 | Method and apparatus for converting a monophasic defibrillator to a biphasic defibrillator | Joseph L. Sullivan, Richard C. Nova | 2002-11-26 |
| 6477413 | H-bridge circuit for generating a high-energy biphasic waveform in an external defibrillator | Joseph L. Sullivan, Richard C. Nova | 2002-11-05 |
| 6421563 | Solid-state multiphasic defibrillation circuit | Joseph L. Sullivan | 2002-07-16 |
| 6212429 | Method and apparatus for converting a monophasic defibrillator to a biphasic defibrillator | Joseph L. Sullivan, Richard C. Nova | 2001-04-03 |
| 6208895 | Circuit for performing external pacing and biphasic defibrillation | Joseph L. Sullivan, Richard C. Nova | 2001-03-27 |
| 6175765 | H-bridge circuit for generating a high-energy biphasic waveform in an external defibrillator | Joseph L. Sullivan, Richard C. Nova | 2001-01-16 |
| 6173204 | Semiconductor assisted relay in a biphasic defibrillator | Joseph L. Sullivan | 2001-01-09 |
| 6041254 | H-bridge circuit for generating a high-energy biphasic waveform in an external defibrillator and further including a protective component that has both inductive and resistive properties | Joseph L. Sullivan, Richard C. Nova | 2000-03-21 |
| 5999852 | Defibrillator method and apparatus | Tarek Z. Elabbady, Fred W. Chapman, Joseph L. Sullivan, Richard C. Nova | 1999-12-07 |
| 5873893 | Method and apparatus for verifying the integrity of an output circuit before and during application of a defibrillation pulse | Joseph L. Sullivan, Richard C. Nova | 1999-02-23 |
| 5824017 | H-bridge circuit for generating a high-energy biphasic waveform in an external defibrillator | Joseph L. Sullivan, Richard C. Nova | 1998-10-20 |