Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7190129 | System and method for drift compensation when using pulse count controlled motors | — | 2007-03-13 |
| 7064509 | Apparatus for DC motor position detection with capacitive ripple current extraction | Zhenxing Fu, Karienne Ann Yockey, Frank J. Aiello, James Raymond Winkelman | 2006-06-20 |
| 4274079 | Apparatus and method for dynamic font switching | Robert W. Todd | 1981-06-16 |
| 4218647 | Voltage regulator with current limiting circuitry | — | 1980-08-19 |