Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7064509 | Apparatus for DC motor position detection with capacitive ripple current extraction | Zhenxing Fu, Karienne Ann Yockey, James Raymond Winkelman, Frank J. Haas | 2006-06-20 |
| 6687104 | Algorithm for detecting faults on electrical control lines | — | 2004-02-03 |