Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6516233 | Pulse plating rectifiers and methods, systems and computer program products for controlling pulse plating rectifiers in master/slave mode | Tom Goodman, Vinod N. Bapat | 2003-02-04 |
| 5847950 | Control system for a power supply | — | 1998-12-08 |
| 5742490 | Power converter having a configurable output stage | Chadd Dial Justo | 1998-04-21 |
| 5663873 | Bias power having a gapped transformer component | Chadd Dial Justo, Harry J. Britton, Hamid Kashani | 1997-09-02 |
| 5636114 | Lossless snubber circuit for use in power converters | Atluri R. Prasad, Chadd Dial Justo | 1997-06-03 |
| 5268630 | Method and apparatus for varying the sample rate of a fast battery charger | Daniele C. Brotto, Richard T. Walter | 1993-12-07 |
| 5243322 | Automobile security system | Stephen S. Thompson, Michael Thompson, Gregory H. Rice, Mark Gottlieb, Thomas J. Roche | 1993-09-07 |
| 5094635 | Universal automotive electrical apparatus kit connectable to automobile battery | Stephen S. Thompson | 1992-03-10 |
| 5043650 | Battery charger | Alan A. Gilmore, Fred S. Watts | 1991-08-27 |
| 5013993 | Thermally responsive battery charger | Daniel S. Daniel, Samuel G. Woods | 1991-05-07 |
| 4945467 | Multiple-mode voltage converter | — | 1990-07-31 |
| 4905300 | Motor control and power systems and methods of operation thereof | Richard T. Walter, Alan A. Gilmore | 1990-02-27 |
| 4893067 | Direct current motor speed control | Duronie Harrell, Stephen W. Smith, Samuel G. Woods | 1990-01-09 |
| 4853607 | Non-isolated thermally responsive battery charger | Richard T. Walter, George W. Lipa | 1989-08-01 |
| 4835409 | Corded/cordless dual-mode power-operated device | Donald E. Elson, Richard T. Walter | 1989-05-30 |
| 4835410 | Dual-mode corded/cordless system for power-operated devices | Donald E. Elson, Richard T. Walter | 1989-05-30 |
| 4489267 | Waveform synthesizer and motor controller | David A. Saar | 1984-12-18 |
| 4482946 | Hybrid inverter | — | 1984-11-13 |
| 4447786 | Waveform synthesizer and motor controller | David A. Saar | 1984-05-08 |
| 4405977 | Commutation circuits for thyristor inverters | Victor R. Stefanovic | 1983-09-20 |
| 4376296 | DC-Side commutated inverter | Victor R. Stefanovic | 1983-03-08 |
| 4344123 | Multilevel PWM inverter | Victor R. Stefanovic | 1982-08-10 |