Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650923 | System and method for safe valve activation in a dynamic skip firing engine | Matthew A. Younkins, Shikui Kevin Chen | 2017-05-16 |
| 9581097 | Determination of a high pressure exhaust spring in a cylinder of an internal combustion engine | Matthew A. Younkins, Joel D. Van Ess, Siamak Hashemi | 2017-02-28 |
| 9562470 | Valve fault detection | Matthew A. Younkins, Shikui Kevin Chen, Li-Chun CHIEN, Masaki Nagashima, Geoff Routledge | 2017-02-07 |