Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9332605 | Lighting system | Irwin Nederbragt, Steven Michael Barrow, Yan Xuan Yin | 2016-05-03 |
| 8325408 | High speed electromechanical shutter | Charles Henry Ernst, James J. Wade, Keith W. Malang | 2012-12-04 |
| 8120832 | High speed electromechanical shutter | Charles Henry Ernst, James J. Wade, Keith W. Malang | 2012-02-21 |
| 6614811 | Modular multi-service telecommunication access device | S. Christopher Alaimo, Kenneth M. Stevens, Mark Millican, Phillip Clark, Susan I. English +1 more | 2003-09-02 |
| 5677605 | Brushless DC motor using phase timing advancement | Jon Lutz | 1997-10-14 |
| 5107151 | Switching circuit employing electronic devices in series with an inductor to avoid commutation breakdown and extending the current range of switching circuits by using IGBT devices in place of MOSFETs | — | 1992-04-21 |
| 4577301 | Track pitch calibration error reduction | Harlan Mathews | 1986-03-18 |
| 4385262 | Method and apparatus for variable current control of a negative resistance device such as a fluorescent lamp | Gary W. Jorgenson, Lawrence P. Trubell | 1983-05-24 |
| 4377842 | Flyback voltage control | — | 1983-03-22 |