Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6215221 | Electrostatic/pneumatic actuators for active surfaces | Thomas Ohnstein, Michael Ray Elgersma | 2001-04-10 |
| 6211580 | Twin configuration for increased life time in touch mode electrostatic actuators | Eugen Cabuz | 2001-04-03 |
| 6184608 | Polymer microactuator array with macroscopic force and displacement | Robert D. Horning, William R. Herb | 2001-02-06 |
| 6184607 | Driving strategy for non-parallel arrays of electrostatic actuators sharing a common electrode | Eugen Cabuz | 2001-02-06 |
| 6179586 | Dual diaphragm, single chamber mesopump | William R. Herb, J. David Zook | 2001-01-30 |
| 6106245 | Low cost, high pumping rate electrostatically actuated mesopump | — | 2000-08-22 |
| 5901939 | Buckled actuator with enhanced restoring force | Thomas Ohnstein, William R. Herb | 1999-05-11 |
| 5836750 | Electrostatically actuated mesopump having a plurality of elementary cells | — | 1998-11-17 |
| 5822170 | Hydrophobic coating for reducing humidity effect in electrostatic actuators | Thomas Ohnstein, Eugen Cabuz | 1998-10-13 |