Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8669771 | System and method for providing electromagnetic imaging through electroquasistatic sensing | David L. Trumper, Benjamin L. Cannon, Markus Zahn | 2014-03-11 |
| 8482300 | System and method for providing electromagnetic imaging through magnetoquasistatic sensing | David L. Trumper, Benjamin L. Cannon, Markus Zahn | 2013-07-09 |
| 6914785 | Variable electronic circuit component | Alexander H. Slocum, James White, Hong-Piao Ma, Xueen Yang | 2005-07-05 |
| 6911891 | Bistable actuation techniques, mechanisms, and applications | Jin Qiu, Alexander H. Slocum, Ralf Struempler, Michael P. Brenner, Jian Li | 2005-06-28 |
| 6392313 | Microturbomachinery | Alan H. Epstein, Stephen D. Senturia, Ian A. Waitz, Stuart A. Jacobson, Fredric F. Ehrich +5 more | 2002-05-21 |
| 6059062 | Powered roller skates | David H. Staelin | 2000-05-09 |
| 6050357 | Powered skateboard | David H. Staelin | 2000-04-18 |
| 5932940 | Microturbomachinery | Alan H. Epstein, Stephen D. Senturia, Ian A. Waitz, Stuart A. Jacobson, Fredric F. Ehrich +5 more | 1999-08-03 |
| 5594175 | Apparatus and method for non-invasive diagnosis and control of motor operated valve condition | Richard H. Lyon, Jangbom Chai, Wayne H. Hagman, Stephen D. Umans, Olli Saarela | 1997-01-14 |
| 5296794 | State observer for the permanent-magnet synchronous motor | Lawrence A. Jones | 1994-03-22 |
| 5296793 | State observer for synchronous motors | — | 1994-03-22 |
| 5043043 | Method for fabricating side drive electrostatic micromotor | Roger T. Howe, Martin F. Schlecht, Martin Schmidt, Stephen D. Senturia, Mehran Mehregany +1 more | 1991-08-27 |
| 4997521 | Electrostatic micromotor | Roger T. Howe, Martin F. Schlecht, Martin Schmidt, Stephen D. Senturia | 1991-03-05 |
| 4943750 | Electrostatic micromotor | Roger T. Howe, Martin F. Schlecht, Martin Schmidt, Stephen D. Senturia | 1990-07-24 |