Inventor · disambiguated record
Bruce P. Del Signore
Also filed as: DEL SIGNORE BRUCE · DEL SIGNORE BRUCE P · DEL SIGNORE BRUCE PHILIP
26 granted patents·1 pending application·915 citations·filing 1989–2018
97Inventor score
Files withSILICON LAB INC13CIRRUS LOGIC INC6CRYSTAL SEMICONDUCTOR CORP6GARLAPATI AKHIL1HULFACHOR RON1
Top patents by PatentIndex Score
27 records- 0196US9698674B1Timing based approach for efficient switched mode power conversionSILICON LAB INC·Filed 2015·Granted Jul 4, 2017·22 cites·16 claims
- 0295US7224210B2Voltage reference generator circuit subtracting CTAT current from PTAT currentSILICON LAB INC·Filed 2004·Granted May 29, 2007·75 cites·44 claims
- 0395US5157395AVariable decimation architecture for a delta-sigma analog-to-digital converterCRYSTAL SEMICONDUCTOR CORP·Filed 1991·Granted Oct 20, 1992·137 cites·38 claims
- 0495US5012244ADelta-sigma modulator with oscillation detect and reset circuitCRYSTAL SEMICONDUCTOR CORP·Filed 1989·Granted Apr 30, 1991·159 cites·28 claims
- 0594US5039989ADelta-sigma analog-to-digital converter with chopper stabilization at the sampling frequencyCRYSTAL SEMICONDUCTOR CORP·Filed 1989·Granted Aug 13, 1991·88 cites·22 claims
- 0693US5079550ACombining continuous time and discrete time signal processing in a delta-sigma modulatorCRYSTAL SEMICONDUCTOR CORP·Filed 1989·Granted Jan 7, 1992·68 cites·14 claims
- 0790US9157937B2Capacitance to digital converter and methodSILICON LAB INC·Filed 2013·Granted Oct 13, 2015·6 cites·20 claims
- 0889US6417792B1Single phase bi-directional electrical measurement systems and methods using ADCsCIRRUS LOGIC INC·Filed 2000·Granted Jul 9, 2002·55 cites·21 claims
- 0987US7145359B2Multiple signal format output bufferSILICON LAB INC·Filed 2004·Granted Dec 5, 2006·33 cites·38 claims
- 1086US6201492B1Techniques for converting a plurality of channels continuously in an A/D converterCIRRUS LOGIC INC·Filed 1999·Granted Mar 13, 2001·63 cites·49 claims
- 1185US7113009B2Programmable frequency dividerSILICON LAB INC·Filed 2004·Granted Sep 26, 2006·28 cites·26 claims
- 1285US5068660ACombining fully-differential and single-ended signal processing in a delta-sigma modulatorCRYSTAL SEMICONDUCTOR CORP·Filed 1989·Granted Nov 26, 1991·39 cites·9 claims
- 1384US7321225B2Voltage reference generator circuit using low-beta effect of a CMOS bipolar transistorSILICON LAB INC·Filed 2004·Granted Jan 22, 2008·32 cites·43 claims
- 1483US10461964B1High output swing high voltage tolerant bus driverSILICON LAB INC·Filed 2018·Granted Oct 29, 2019·4 cites·20 claims
- 1583US10120005B2Synchronous detection circuit and method for determining a bio-impedance of a biological tissueSILICON LAB INC·Filed 2016·Granted Nov 6, 2018·5 cites·22 claims
- 1681US8166222B2USB transceiver circuitry including 5 volt tolerance protectionGARLAPATI AKHIL·Filed 2008·Granted Apr 24, 2012·15 cites·17 claims
- 1767US9287219B2Radiation-blocking structuresSILICON LAB INC·Filed 2013·Granted Mar 15, 2016·3 cites·19 claims
- 1866US10177781B2Circuit including a switched capacitor bridge and methodSILICON LAB INC·Filed 2013·Granted Jan 8, 2019·1 cites·17 claims
- 1966US6002355ASynchronously pumped substrate analog-to-digital converter (ADC) system and methodsCIRRUS LOGIC INC·Filed 1997·Granted Dec 14, 1999·27 cites·27 claims
- 2058US5886658ASerial port interface system and method for an analog-to-digital converterCRYSTAL SEMICONDUCTOR CORP·Filed 1997·Granted Mar 23, 1999·35 cites·25 claims
- 2153US5935199ADc accurate multi-rate digital filter with common coefficient set and dc gain correctionCIRRUS LOGIC INC·Filed 1997·Granted Aug 10, 1999·12 cites·16 claims
- 2252US10101371B2Synchronous detection circuit and method for extracting magnitude and phase from a waveformSILICON LAB INC·Filed 2016·Granted Oct 16, 2018·0 cites·20 claims
- 2345US8593119B25 volt tolerant voltage regulatorHULFACHOR RON·Filed 2011·Granted Nov 26, 2013·1 cites·20 claims
- 2440US6232821B1System for allowing below-ground and rail-to-rail input voltagesCIRRUS LOGIC INC·Filed 2000·Granted May 15, 2001·3 cites·1 claims
- 2538US8049475B25 volt tolerant voltage regulatorSILICON LAB INC·Filed 2008·Granted Nov 1, 2011·0 cites·12 claims
- 2637US2017281027A1Optical Arrangement For Power-Efficient, Low Noise Photoplethysmographic Sensor ModuleSILICON LAB INC·Filed 2016·Application pending·0 cites
- 2734US5982314ASelf-timed multiplier for gain compensation and reduced latency in analog to digital convertersCIRRUS LOGIC INC·Filed 1997·Granted Nov 9, 1999·4 cites·28 claims
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