Inventor · disambiguated record
David Ruffieux
Also filed as: RUFFIEUX DAVID
13 granted patents·2 pending applications·124 citations·filing 2002–2018
90Inventor score
Files withSUISSE ELECTRONIQUE MICROTECH5RUFFIEUX DAVID4CSEM CENTRE SUISSE DELECTRONIQUE ET DE MICROTECHNIQUE SA—RECHERCHE ET DEV2MICRO CRYSTAL AG2BABOROWSKI JACEK1
Top patents by PatentIndex Score
15 records- 0185US6956443B2Differential oscillator circuit including an electro-mechanical resonatorSUISSE ELECTRONIQUE MICROTECH·Filed 2003·Granted Oct 18, 2005·25 cites·14 claims
- 0283US8901983B1Temperature compensated timing signal generatorMICRO CRYSTAL AG·Filed 2013·Granted Dec 2, 2014·9 cites·11 claims
- 0383US8040190B2Phase-locked loopSUISSE ELECTRONIQUE MICROTECH·Filed 2008·Granted Oct 18, 2011·14 cites·12 claims
- 0483US6696899B2Differential oscillator circuit including an electro-mechanical resonatorSUISSE ELECTRONIQUE MICROTECH·Filed 2002·Granted Feb 24, 2004·34 cites·12 claims
- 0581US8896359B1Temperature compensated timing signal generatorMICRO CRYSTAL AG·Filed 2013·Granted Nov 25, 2014·7 cites·10 claims
- 0675US11025232B2Electronic deviceCSEM CENTRE SUISSE DELECTRONIQUE ET DE MICROTECHNIQUE SA—RECHERCHE ET DEV·Filed 2018·Granted Jun 1, 2021·4 cites·19 claims
- 0775US8098002B2Silicon resonator of the tuning-fork typeBABOROWSKI JACEK·Filed 2007·Granted Jan 17, 2012·12 cites·14 claims
- 0874US6943637B2Voltage controlled oscillator circuit for a low power electronic deviceSUISSE ELECTRONIQUE MICROTECH·Filed 2003·Granted Sep 13, 2005·14 cites·10 claims
- 0949US11012067B2Compensation device for compensating PVT variations of an analog and/or digital circuitCSEM CENTRE SUISSE DELECTRONIQUE ET DE MICROTECHNIQUE SA—RECHERCHE ET DEV·Filed 2016·Granted May 18, 2021·1 cites·24 claims
- 1045US8264292B2Device and method for compensating for a resonatorRUFFIEUX DAVID·Filed 2009·Granted Sep 11, 2012·2 cites·14 claims
- 1141US7339854B2Clock generatorSUISSE ELECTRONIQUE MICROTECH·Filed 2004·Granted Mar 4, 2008·2 cites·13 claims
- 1235US8615202B2Frequency synthesizerRUFFIEUX DAVID·Filed 2010·Granted Dec 24, 2013·0 cites·20 claims
- 1333US8922283B2Wristwatch with atomic oscillatorBALET LAURENT·Filed 2012·Granted Dec 30, 2014·0 cites·14 claims
- 1431US2008191808A9Layout for a time baseRUFFIEUX DAVID·Filed 2004·Application pending·0 cites
- 1528US2006087350A1Frequency divider with variable division rateRUFFIEUX DAVID·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →