Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8723512 | Circuits and methods for generating a threshold signal used in a magnetic field sensor based on a peak signal associated with a prior cycle of a magnetic field signal | Eric Burdette, Daniel S. Dwyer, Jeff Eagen, Glenn A. Forrest, Christine Graham +2 more | 2014-05-13 |
| 7772838 | Methods and apparatus for vibration detection | Michael C. Doogue, Jay M. Towne | 2010-08-10 |
| 7622914 | Methods and apparatus for vibration detection | Michael C. Doogue, Jay M. Towne | 2009-11-24 |
| 7592801 | Methods and apparatus for vibration detection | Michael C. Doogue, Jay M. Towne | 2009-09-22 |
| 7365530 | Method and apparatus for vibration detection | Michael C. Doogue, Jay M. Towne | 2008-04-29 |
| 7253614 | Proximity detector having a sequential flow state machine | Glenn A. Forrest, Washington Lamar | 2007-08-07 |
| 7138793 | Methods and apparatus for dynamic offset adjustment in a magnetic article detector | — | 2006-11-21 |
| 4848017 | Illuminated building number assembly | Walter M. Kindred | 1989-07-18 |