Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313430 | Position sensor system using equidistantly spaced magnetic sensor arrays | Lei Wang, Mark E. LaCroix | 2025-05-27 |
| 11378421 | Absolute position sensor using hall array | Mark E. LaCroix, Lei Wang | 2022-07-05 |
| 10876863 | Absolute position sensor using Hall array | Mark E. LaCroix, Lei Wang | 2020-12-29 |
| 10533875 | Programmable interpolation module for a sensor system | Lei Wang, Mark E. LaCroix | 2020-01-14 |
| 10466311 | Hall effect sensor circuit with offset compensation | Lei Wang, Mark E. LaCroix | 2019-11-05 |
| 10151604 | High speed sensing system | Lei Wang, Mark E. LaCroix | 2018-12-11 |
| 9644935 | Sensor system having independent hall effect sensor | Mark E. LaCroix, Lei Wang | 2017-05-09 |
| 9383226 | Method of determining position on a magnetic track of an encoder | Mark E. LaCroix, Lei Wang | 2016-07-05 |
| 8823365 | Sensor assembly | Mark E. LaCroix, Lei Wang | 2014-09-02 |
| 8058868 | Turning device position sensing system and method | Mark E. LaCroix, Wayne V. Denny | 2011-11-15 |
| 7999536 | Absolute position magnetic encoder with binary and decimal output | Bruce Michael Pride | 2011-08-16 |
| 7600138 | Low power ASIC circuit | — | 2009-10-06 |
| 7579827 | Transmission input shaft speed measuring assembly | James J. Burns, Wayne V. Denny, Mark A. Joki, Mark E. LaCroix, Brian Thomas Odegard +1 more | 2009-08-25 |
| 7285949 | Transmission input shaft speed measuring assembly | James J. Burns, Wayne V. Denny, Mark A. Joki, Mark E. LaCroix, Brian Thomas Odegard +1 more | 2007-10-23 |
| 5606497 | Method and apparatus for recording billable time and services | Milton L. Cramer | 1997-02-25 |
| 5493492 | Device for recording billable time and services | Milton L. Cramer | 1996-02-20 |
| 5307013 | Digital position sensor system for detecting automatic transmission gear modes | Michael C. Brauer | 1994-04-26 |
| 5117183 | Asymmetric magnetization fixture | — | 1992-05-26 |
| 5097209 | Magnetic encoder and sensor system for internal combustion engines | — | 1992-03-17 |
| 5017866 | Magnetic field sensor mounting with sensor arm contacting rotating bearing member | James A. Hilby, Scott Duncan | 1991-05-21 |
| 4915512 | Thrust bearing with a magnetic field sensor | James A. Hilby | 1990-04-10 |
| 4875785 | Thrust bearing with a magnetic field detector | Frederick Cook, Scott Duncan, John Moseley | 1989-10-24 |