Issued Patents All Time
Showing 151–159 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5589743 | Integrated cranking inverter and boost converter for a series hybrid drive system | — | 1996-12-31 |
| D376591 | Front panel for an electronic chassis | Marc Drucker, Douglas N. Laube | 1996-12-17 |
| 5489844 | Noise-cancelling quadrature magnetic position, speed and direction sensor | Mark A. Preston | 1996-02-06 |
| 5373195 | Technique for decoupling the energy storage system voltage from the DC link voltage in AC electric drive systems | Rik W. De Doncker | 1994-12-13 |
| 5345154 | Electric continuously variable transmission and controls for operation of a heat engine in a closed-loop power-control mode | — | 1994-09-06 |
| 5166593 | Closed-loop torque feedback for a universal field-oriented controller | Rik W. De Doncker, Peter Claudius Sanza, Kenneth B. Haefner | 1992-11-24 |
| 4926104 | Adjustable speed AC drive system control for operation in pulse width modulation and quasi-square wave modes | Paul Michael Szczesny | 1990-05-15 |
| 4862009 | Combined electric starter and alternator system using a permanent magnet synchronous machine | — | 1989-08-29 |
| 4277787 | Charge transfer device phased array beamsteering and multibeam beamformer | — | 1981-07-07 |