Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696420 | Active park assist object detection | Aric David Shaffer, Brian Choi, Mark A. Crawford | 2017-07-04 |
| 9224297 | Park assist object distance measurement clock control | Aric David Shaffer, Brian Choi, Michael Kane | 2015-12-29 |
| 9002564 | Enhanced park assist wheel speed compensation technique | Aric David Shaffer, Michael Kane | 2015-04-07 |
| 8957786 | Enhanced alignment method for park assist | Brian Choi, Mark A. Crawford, Aric David Shaffer, Michael Kane | 2015-02-17 |
| 8676438 | Method and system for implementing ultrasonic sensor signal strength calibrations | Wilford Trent Yopp, Wangdong Luo, Stephen Samuel, Aric David Shaffer, Michael Kane | 2014-03-18 |