Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745627 | Electrostatic drive for accelerometer | Peter J. Hesketh | 2004-06-08 |
| 6484578 | Vibrating beam accelerometer | Steven A. Foote | 2002-11-26 |
| 6269698 | Vibrating beam force sensor | — | 2001-08-07 |
| 6248610 | Vibrating beam accelerometer and method for manufacturing the same | Ronald B. Leonardson | 2001-06-19 |
| 6119520 | Method for manufacturing a vibrating beam accelerometer | — | 2000-09-19 |
| 5996411 | Vibrating beam accelerometer and method for manufacturing the same | Ronald B. Leonardson | 1999-12-07 |
| 5948981 | Vibrating beam accelerometer | — | 1999-09-07 |
| 5948982 | Vibrating beam accelerometers and methods of forming vibrating beam accelerometers | Ronald B. Leonardson | 1999-09-07 |
| 5503018 | Tunnel current sensor with force relief protection | Brian L. Norling | 1996-04-02 |
| 5501103 | Two-port electromagnetic drive for a double-ended tuning fork | Michael Robinson | 1996-03-26 |
| 5450762 | Reactionless single beam vibrating force sensor | David Wine | 1995-09-19 |
| 5407868 | Method of making an electrode tip for a tunnel current sensing device | Rex B. Peters | 1995-04-18 |
| 5377545 | Servo accelerometer with tunnel current sensor and complementary electrostatic drive | Brian L. Norling | 1995-01-03 |
| 5361635 | Multiple servo loop accelerometer with tunnel current sensors | — | 1994-11-08 |
| 5339698 | Vibrating beam force transducer with automatic adjustment of its electromagnetic drive | Michael Robinson | 1994-08-23 |
| 5275048 | Acceleration overload protection mechanism for sensor devices | Rand H. Hulsing, II, Brian L. Norling | 1994-01-04 |
| 5133214 | Adjustment of scale factor linearity in a servo accelerometer | Richard A. Hanson, Gerald R. Newell | 1992-07-28 |
| 5005413 | Accelerometer with coplanar push-pull force transducers | Mitchell Novack, Brian L. Norling | 1991-04-09 |
| 4919993 | Flexures and method for creating flexures in a wafer | — | 1990-04-24 |
| 4779463 | Servo accelerometer | — | 1988-10-25 |
| 4365512 | Null circuit for use in an angular rate instrument | — | 1982-12-28 |