Ruffieux; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruffieux; David.The latest application filed is for "electronic device".
- Ruffieux; David - Les Agettes CH
- Ruffieux; David - Lugnorre N/A CH
- Ruffieux; David - Belfaux CH
| Patent | Date |
|---|---|
| Electronic device Grant 11,025,232 - Scolari , et al. June 1, 2 | 2021-06-01 |
| Compensation device for compensating PVT variations of an analog and/or digital circuit Grant 11,012,067 - Ruffieux , et al. May 18, 2 | 2021-05-18 |
| Electronic Device App 20200350893 - Scolari; Nicola ; et al. | 2020-11-05 |
| Compensation Device For Compensating Pvt Variations Of An Analog And/or Digital Circuit App 20190280688 - RUFFIEUX; David ; et al. | 2019-09-12 |
| Wristwatch with atomic oscillator Grant 8,922,283 - Balet , et al. December 30, 2 | 2014-12-30 |
| Temperature compensated timing signal generator Grant 8,901,983 - Ruffieux , et al. December 2, 2 | 2014-12-02 |
| Temperature compensated timing signal generator Grant 8,896,359 - Ruffieux , et al. November 25, 2 | 2014-11-25 |
| Frequency synthesizer Grant 8,615,202 - Ruffieux December 24, 2 | 2013-12-24 |
| Wristwatch With Atomic Oscillator App 20120229222 - Balet; Laurent ; et al. | 2012-09-13 |
| Device and method for compensating for a resonator Grant 8,264,292 - Ruffieux September 11, 2 | 2012-09-11 |
| Frequency Synthesizer App 20120015610 - Ruffieux; David | 2012-01-19 |
| Silicon resonator of the tuning-fork type Grant 8,098,002 - Baborowski , et al. January 17, 2 | 2012-01-17 |
| Phase-locked loop Grant 8,040,190 - Ruffieux October 18, 2 | 2011-10-18 |
| Device And Method For Compensating For A Resonator App 20110012686 - Ruffieux; David | 2011-01-20 |
| Silicon Resonator Of The Tuning-fork Type App 20100013360 - Baborowski; Jacek ; et al. | 2010-01-21 |
| Phase-locked Loop App 20090273402 - Ruffieux; David | 2009-11-05 |
| Layout for a time base App 20080191808 - Ruffieux; David | 2008-08-14 |
| Clock generator Grant 7,339,854 - Ruffieux March 4, 2 | 2008-03-04 |
| Layout for a time base App 20070008041 - Ruffieux; David | 2007-01-11 |
| Clock generator App 20060214701 - Ruffieux; David | 2006-09-28 |
| Frequency divider with variable division rate App 20060087350 - Ruffieux; David | 2006-04-27 |
| Differential oscillator circuit including an electro-mechanical resonator Grant 6,956,443 - Ruffieux October 18, 2 | 2005-10-18 |
| Voltage controlled oscillator circuit for a low power electronic device Grant 6,943,637 - Ruffieux September 13, 2 | 2005-09-13 |
| Differential oscillator circuit including an electro-mechanical resonator App 20040130404 - Ruffieux, David | 2004-07-08 |
| Voltage controlled oscillator circuit for a low power electronic device App 20040104782 - Ruffieux, David | 2004-06-03 |
| Differential oscillator circuit including an electro-mechanical resonator Grant 6,696,899 - Ruffieux February 24, 2 | 2004-02-24 |
| Differential oscillator circuit including an electro-mechanical resonator App 20020190802 - Ruffieux, David | 2002-12-19 |
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