Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448659 | AMR speed and direction sensor for use with magnetic targets | Anthony J. Bussan, Joel Stolfus, Junheng Zhang | 2022-09-20 |
| 11428544 | Position sensor with wake up function | William MCGRAW, Fred Hintz | 2022-08-30 |
| 11016150 | Method, apparatus and system for detecting stray magnetic field | Fred Hintz | 2021-05-25 |
| 10983178 | Active sensor circuitry | Fred Hintz | 2021-04-20 |
| 10338642 | Hall switch with adaptive threshold | Gregory Furlong, Lamar Floyd Ricks | 2019-07-02 |
| 9134385 | Magnetic-field sensing device | Richard A. Davis | 2015-09-15 |
| 9041387 | 360-degree angle sensor | Perry Holman | 2015-05-26 |
| 8712722 | 360-degree angle decoder | — | 2014-04-29 |
| 7915886 | Magnetic speed, direction, and/or movement extent sensor | Joel Stolfus | 2011-03-29 |
| 7834616 | Magnetic speed, direction, and/or movement extent sensor | Joel Stolfus | 2010-11-16 |
| 7603892 | Cam and crank sensor with current limiting open collector output for conducted emissions improvement | Steven D. Foster, John A. Modica | 2009-10-20 |
| 7446593 | Power supply with programmable fuse for mode selection | Wayne T. Kilian, Jeffrey S. Hall, Ryan R. Furio | 2008-11-04 |
| 7279891 | Permalloy bridge with selectable wafer-anistropy using multiple layers | Perry Holman, Larry A. Rehn | 2007-10-09 |
| 7271584 | Magnetic sensing apparatus | Gregory Furlong, Joseph K. Murdock, Aaron J. Meyers | 2007-09-18 |
| 7245115 | Low drop out voltage regulator | — | 2007-07-17 |
| 7196875 | Permalloy sensor having individual permalloy resist pattern runners with lengths perpendicular to a wafer level anisotropy | Perry Holman | 2007-03-27 |
| 7005915 | Series bridge circuit with amplifiers | Wayne T. Kilian | 2006-02-28 |
| 6727689 | Magnetic-effect sensing apparatus with signal thresholding | Greg R. Furlong, Joel Stolfus, Scott Bunyer | 2004-04-27 |
| 6717789 | Power supply rejection circuit for capacitively-stored reference voltages | Perry Holman | 2004-04-06 |
| 6597553 | Short circuit protection for a high or low side driver with low impact to driver performance | Peter G. Hancock | 2003-07-22 |