Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638763 | Resonant impedance sensing with a negative impedance control loop implemented with synchronized class D and output comparators | — | 2017-05-02 |
| 9618565 | Testing resonant sensor circuits using signal sources and controllable resistors | Frederick Paclibon | 2017-04-11 |
| 9479134 | Position detecting system | Richard Henderson, Jonathan Baldwin | 2016-10-25 |
| 9157768 | Inductive sensing including inductance multiplication with series connected coils | Evgeny Fomin | 2015-10-13 |
| 9088261 | Resonant impedance sensing based on controlled negative impedance | — | 2015-07-21 |
| D726930 | Swimming pool with baseball field shape | — | 2015-04-14 |
| 7719351 | Autozeroing current feedback instrumentation amplifier | Michiel Pertijs | 2010-05-18 |
| 7573327 | Autozeroing current feedback instrumentation amplifier | Michiel Pertijs | 2009-08-11 |
| 7345476 | Method and apparatus for measuring an entity of a magnetic field by using a hall plate, an excitation signal and a detection signal | Martin Guido Middelhoek | 2008-03-18 |