Inventor · disambiguated record
Dale H. Nelson
Also filed as: NELSON DALE · NELSON DALE H · NELSON DALE HARVEY
35 granted patents·1,227 citations·filing 1978–2006
98Inventor score
Files withAGERE SYSTEMS INC9LUCENT TECHNOLOGIES INC8AT & T BELL LAB5AGERE SYST GUARDIAN CORP4SENSORMEDICS CORP3
Top patents by PatentIndex Score
35 records- 0198US6278332B1Charge pump for low-voltage, low-jitter phase locked loopsAGERE SYST GUARDIAN CORP·Filed 2000·Granted Aug 21, 2001·112 cites·18 claims
- 0295US6552618B2VCO gain self-calibration for low voltage phase lock-loop applicationsAGERE SYSTEMS INC·Filed 2000·Granted Apr 22, 2003·70 cites·19 claims
- 0393US6320469B1Lock detector for phase-locked loopAGERE SYST GUARDIAN CORP·Filed 2000·Granted Nov 20, 2001·83 cites·14 claims
- 0492US6504437B1Low-noise, fast-lock phase-lock loop with “gearshifting” controlAGERE SYSTEMS INC·Filed 2001·Granted Jan 7, 2003·53 cites·15 claims
- 0589US5463520AElectrostatic discharge protection with hysteresis trigger circuitAT & T CORP·Filed 1994·Granted Oct 31, 1995·71 cites·12 claims
- 0686US6946884B2Fractional-N baseband frequency synthesizer in bluetooth applicationsAGERE SYSTEMS INC·Filed 2002·Granted Sep 20, 2005·33 cites·13 claims
- 0783US6396357B1Low voltage differential voltage-controlled ring oscillatorAGERE SYST GUARDIAN CORP·Filed 2000·Granted May 28, 2002·29 cites·12 claims
- 0882US6046647AVoltage-controlled oscillatorLUCENT TECHNOLOGIES INC·Filed 1998·Granted Apr 4, 2000·32 cites·25 claims
- 0978US6091307ARapid turn-on, controlled amplitude crystal oscillatorLUCENT TECHMOLOGIES INC·Filed 1998·Granted Jul 18, 2000·36 cites·9 claims
- 1074US5425360AMolded pulse oximeter sensorSENSORMEDICS CORP·Filed 1994·Granted Jun 20, 1995·160 cites·14 claims
- 1173US5357208ABoost function for filtersAT & T BELL LAB·Filed 1993·Granted Oct 18, 1994·26 cites·31 claims
- 1270US6163183AMultifunction reset for mixed-signal integrated circuitsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Dec 19, 2000·31 cites·7 claims
- 1370US5327302AData filter tuning for constant density recording applicationsAT & T BELL LAB·Filed 1992·Granted Jul 5, 1994·21 cites·11 claims
- 1469US6244865B1Tongue positioning device with optional filterSENSORMEDICS CORP·Filed 1999·Granted Jun 12, 2001·140 cites·43 claims
- 1568US6160446ABalanced differential amplifier without common-mode feedback circuitLUCENT TECHNOLOGIES INC·Filed 1998·Granted Dec 12, 2000·28 cites·13 claims
- 1667US7388442B2Digitally controlled oscillator for reduced power over process variationsAGERE SYSTEMS INC·Filed 2005·Granted Jun 17, 2008·5 cites·28 claims
- 1765US6831976B1Telephone line-powered power supply for ancillary equipment and method of operation thereofAGERE SYSTEMS INC·Filed 1998·Granted Dec 14, 2004·39 cites·39 claims
- 1864US6259311B1Method and apparatus for tuning filtersAGERE SYST GUARDIAN CORP·Filed 1998·Granted Jul 10, 2001·18 cites·35 claims
- 1964US5311088ATransconductance cell with improved linearityAT & T BELL LAB·Filed 1992·Granted May 10, 1994·17 cites·6 claims
- 2062US7471123B2Fractional-N baseband frequency synthesizer in bluetooth applicationsAGERE SYSTEMS INC·Filed 2005·Granted Dec 30, 2008·4 cites·20 claims
- 2162US5671529AMethod of forming a molded pulse oximeter sensorSENSORMEDICS CORP·Filed 1995·Granted Sep 30, 1997·106 cites·10 claims
- 2261US6040728AActive substrate noise injection cancellationLUCENT TECHNOLOGIES INC·Filed 1998·Granted Mar 21, 2000·28 cites·12 claims
- 2358US7496170B2Digitally controlled oscillator having enhanced control resolutionAGERE SYSTEMS INC·Filed 2006·Granted Feb 24, 2009·3 cites·20 claims
- 2457US4196318AElectronically-switched multifrequency generator for providing tone signalingBELL TELEPHONE LABOR INC·Filed 1978·Granted Apr 1, 1980·7 cites·18 claims
- 2556US6654469B1Methods and devices for reducing sampling noise in analog signals using linear interpolationLUCENT TECHNOLOGIES INC·Filed 1999·Granted Nov 25, 2003·20 cites·48 claims
- 2653US7643580B2Signal generator circuit having multiple output frequenciesAGERE SYSTEMS INC·Filed 2006·Granted Jan 5, 2010·2 cites·18 claims
- 2749US5610505AVoltage-to-current converter with MOS reference resistorLUCENT TECHNOLOGIES INC·Filed 1995·Granted Mar 11, 1997·12 cites·30 claims
- 2846US7352837B2Digital phase-locked loopAGERE SYSTEMS INC·Filed 2004·Granted Apr 1, 2008·4 cites·21 claims
- 2944US4523266AAC to DC conversion system with current spreading circuitPRIME COMPUTER INC·Filed 1983·Granted Jun 11, 1985·7 cites·4 claims
- 3044US4352958AElectronically-switched multifrequency generator with transducer controlBELL TELEPHONE LABOR INC·Filed 1979·Granted Oct 5, 1982·4 cites·34 claims
- 3141US5001439AVery low distortion amplifierAT & T BELL LAB·Filed 1989·Granted Mar 19, 1991·5 cites·3 claims
- 3239US4539552ADigital-to-analog converterAT & T BELL LAB·Filed 1982·Granted Sep 3, 1985·5 cites·6 claims
- 3337US6144853AMethod and apparatus for digital cordless telephonyLUCENT TECHNOLOGIES INC·Filed 1997·Granted Nov 7, 2000·11 cites·37 claims
- 3437US6078799ASystem and method for calibrating single sideband receiver reject image productLUCENT TECHNOLOGIES INC·Filed 1998·Granted Jun 20, 2000·5 cites·20 claims
- 3528US8466728B2Enhanced delay matching buffer circuitNELSON DALE·Filed 2006·Granted Jun 18, 2013·0 cites·14 claims
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