Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8928331 | Diagnostic circuit and method of testing a circuit | Robert J. Alvord, Jochen Aicher, Vu T. Nguyen | 2015-01-06 |
| 8686737 | Diagnostic circuit and method of testing a circuit | Jochen Aicher, Robert J. Alvord, Vu T. Nguyen | 2014-04-01 |
| 8013615 | Diagnostic circuit and method of testing a circuit | Jochen Aicher, Robert J. Alvord, Vu T. Nguyen | 2011-09-06 |
| 5119683 | Solenoid controller with flyback pulses useful for diagnostics and/or control | Robert W. Deutsch | 1992-06-09 |
| 5053911 | Solenoid closure detection | Philip Herbert | 1991-10-01 |
| 5041979 | Bounded synchronous angle counter | Gerald M. Hirka, Donald W. Zerrien | 1991-08-20 |
| 4814704 | Rotor position indicator with correction for apparant acceleration and deceleration | Donald W. Zerrien | 1989-03-21 |