Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747200 | Optical process sensor, measuring head, measuring system comprising the two and method for calibration and/or validation | Joachim Mannhardt | 2023-09-05 |
| 11262219 | Inductive absolute position sensor | — | 2022-03-01 |
| 10436733 | Method of measuring capacitance of row and column electrodes of capacitive imaging device | — | 2019-10-08 |
| 10393492 | Digital wireless feeler gauge | Walter Umbricht, Benno Basler, Daniel Rawyler, David Wäckerlin | 2019-08-27 |
| 9939932 | Position sensing device and method using self-capacitance | — | 2018-04-10 |
| 7880462 | Pulsed coil drive circuit for a sampled inductive transducer | — | 2011-02-01 |
| 7652469 | Inductive position sensor | — | 2010-01-26 |
| D521883 | Indicator | — | 2006-05-30 |
| 7015687 | Inductive position sensor with a cursor and a coupling scale | — | 2006-03-21 |
| D478019 | Indicator | — | 2003-08-05 |
| 5937533 | Instrument for measuring lengths or angles | Daniel Clerc | 1999-08-17 |
| 5804963 | Inductive displacement sensor with a cursor and a movable coupling scale | — | 1998-09-08 |
| 5534859 | Instrument for measuring lengths or angles | — | 1996-07-09 |
| 5394096 | Capacitive position sensor including a scale with integral topographical features which effect the mutual capacitance between cursor electrodes | — | 1995-02-28 |
| 5349761 | Linear measuring device | — | 1994-09-27 |
| D348407 | Measuring caliper | — | 1994-07-05 |
| 5304937 | Capacitive position sensor with an electrode array cursor and topographically featured scale | — | 1994-04-19 |
| D330538 | Optical coupling connector | — | 1992-10-27 |
| 5040308 | Device for measuring distances | — | 1991-08-20 |
| D313562 | Slide caliper | — | 1991-01-08 |
| 4972603 | Linear measuring device | — | 1990-11-27 |
| 4882536 | Capacitive detector of position having electrodes and circuitry formed on a common integrated circuit | — | 1989-11-21 |
| 4845855 | Instrument for measuring vertical distances | — | 1989-07-11 |
| 4841225 | Capacitive sensor for measuring a displacement | — | 1989-06-20 |
| 4810951 | Capacitative device for measuring lengths and angles | — | 1989-03-07 |