Inventor · disambiguated record
Donal Geraghty
Also filed as: GERAGHTY DONAL · GERAGHTY DONAL P
8 granted patents·1 pending application·70 citations·filing 1995–2009
86Inventor score
Top patents by PatentIndex Score
9 records- 0174US8305200B2Reactive networks to reduce acoustic noise and ensure maximum efficiencies in driving piezoelectric elements in haptic applicationsMURPHY MARK J·Filed 2009·Granted Nov 6, 2012·8 cites·35 claims
- 0266US6985100B2Integrated circuit comprising a DAC with provision for setting the DAC to a clear condition, and a method for setting a DAC to a clear conditionANALOG DEVICES INC·Filed 2003·Granted Jan 10, 2006·14 cites·46 claims
- 0364US6924759B2Multi-channel integrated circuit comprising a plurality of DACs, and a method for monitoring the output of the DACsANALOG DEVICES INC·Filed 2003·Granted Aug 2, 2005·14 cites·21 claims
- 0462US7555394B2Measuring circuit and a method for determining a characteristic of the impedance of a complex impedance element for facilitating characterization of the impedance thereofANALOG DEVICES INC·Filed 2006·Granted Jun 30, 2009·4 cites·58 claims
- 0557US6570517B1Digital to analog converting circuitANALOG DEVICES INC·Filed 2001·Granted May 27, 2003·10 cites·21 claims
- 0648US6198313B1Infinite sample-and-hold circuitANALOG DEVICES INC·Filed 1998·Granted Mar 6, 2001·15 cites·8 claims
- 0741US2004145507A1Integrated circuit signal generator and a method for generating an analog output signal representative of a waveformFiled 2003·Application pending·0 cites
- 0838US6885329B2Signal generation using DAC having selectively switched registers storing output valuesANALOG DEVICES INC·Filed 2004·Granted Apr 26, 2005·1 cites·20 claims
- 0928US5706005AD/A converter with improved means to prevent output signal instabilityANALOG DEVICES INC·Filed 1995·Granted Jan 6, 1998·4 cites·31 claims
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