Inventor · disambiguated record
Alfio Zanchi
Also filed as: ZANCHI ALFIO
36 granted patents·3 pending applications·181 citations·filing 2002–2023
97Inventor score
Files withBOEING CO12ZANCHI ALFIO9TEXAS INSTRUMENTS INC8AEROFLEX COLORADO SPRINGS INC7LINEAR TECHN INC2
Top patents by PatentIndex Score
39 records- 0195US10790845B1Clocking circuit and method for time-interleaved analog-to-digital convertersBOEING CO·Filed 2019·Granted Sep 29, 2020·16 cites·20 claims
- 0292US9405305B1Precision voltage reference circuit with tunable resistanceBOEING CO·Filed 2015·Granted Aug 2, 2016·8 cites·20 claims
- 0392US7907074B2Circuits and methods to reduce or eliminate signal-dependent modulation of a reference biasLINEAR TECHN INC·Filed 2008·Granted Mar 15, 2011·24 cites·58 claims
- 0490US9444480B1Radiation-hardened interleaved analog-to-digital converter circuits and methods of calibrating the sameBOEING CO·Filed 2016·Granted Sep 13, 2016·10 cites·26 claims
- 0588US9076554B1Low-noise low-distortion signal acquisition circuit and method with reduced area utilizationAEROFLEX COLORADO SPRINGS INC·Filed 2014·Granted Jul 7, 2015·11 cites·14 claims
- 0686US10790833B1Clock data recovery circuitBOEING CO·Filed 2020·Granted Sep 29, 2020·4 cites·20 claims
- 0786US10704969B2Stress sensorBOEING CO·Filed 2017·Granted Jul 7, 2020·4 cites·22 claims
- 0884US7345528B2Method and apparatus for improved clock preamplifier with low jitterTEXAS INSTRUMENTS INC·Filed 2005·Granted Mar 18, 2008·14 cites·22 claims
- 0983US8384465B2Amplitude-stabilized even order pre-distortion circuitAEROFLEX COLORADO SPRINGS INC·Filed 2010·Granted Feb 26, 2013·7 cites·19 claims
- 1080US8723554B2High-stability reset circuit for monitoring supply undervoltage and overvoltageZANCHI ALFIO·Filed 2011·Granted May 13, 2014·5 cites·24 claims
- 1179US10705552B1Self-optimizing circuits for mitigating total ionizing dose effects, temperature drifts, and aging phenomena in fully-depleted silicon-on-insulator technologiesBOEING CO·Filed 2019·Granted Jul 7, 2020·4 cites·20 claims
- 1279US6664912B1Preamplifier with improved CMRR and temperature stability and associated amplification methodTEXAS INSTRUMENTS INC·Filed 2002·Granted Dec 16, 2003·24 cites·30 claims
- 1378USRE45798ESystems and methods for randomizing component mismatch in an ADCLINEAR TECHN INC·Filed 2014·Granted Nov 10, 2015·3 cites·13 claims
- 1476US9929739B1Methods and systems for determining integral non-linearityBOEING CO·Filed 2017·Granted Mar 27, 2018·3 cites·20 claims
- 1576US7327166B2Reference buffer with improved driftTEXAS INTRUMENTS INC·Filed 2005·Granted Feb 5, 2008·9 cites·19 claims
- 1674US9958890B2Bias-starving circuit with precision monitoring loop for voltage regulators with enhanced stabilityAEROFLEX COLORADO SPRINGS INC·Filed 2016·Granted May 1, 2018·2 cites·2 claims
- 1763US8928408B2High-gain low-noise preamplifier and associated amplification and common-mode control methodAEROFLEX COLORADO SPRINGS INC·Filed 2013·Granted Jan 6, 2015·2 cites·18 claims
- 1862US8405457B2Amplitude-stabilized odd order pre-distortion circuitZANCHI ALFIO·Filed 2010·Granted Mar 26, 2013·2 cites·24 claims
- 1958US6958628B2Three-transistor NAND and NOR gates for two-phase clock generatorsTEXAS INSTRUMENTS INC·Filed 2003·Granted Oct 25, 2005·7 cites·47 claims
- 2057US7113039B2Gain-boosted opamp with capacitor bridge connectionTEXAS INSTRUMENTS INC·Filed 2004·Granted Sep 26, 2006·8 cites·34 claims
- 2156US7411532B2Method for determining minimization factor for improving linearity of an analog-to-digital converterTEXAS INSTRUMENTS INC·Filed 2006·Granted Aug 12, 2008·4 cites·20 claims
- 2255US11815634B2Radiation particle strike detectionBOEING CO·Filed 2022·Granted Nov 14, 2023·0 cites·20 claims
- 2354US12431910B2Single event effect detection and circumvention in ADCsBOEING CO·Filed 2023·Granted Sep 30, 2025·0 cites·20 claims
- 2454US12264980B2Stress sensor and methods of operating sameBOEING CO·Filed 2021·Granted Apr 1, 2025·0 cites·22 claims
- 2552US9887014B2Radiation tolerant circuit for minimizing the dependence of a precision voltage reference from ground bounce and signal glitchZANCHI ALFIO·Filed 2009·Granted Feb 6, 2018·3 cites·23 claims
- 2651US10295412B2Minimal-energy up/down counting apparatus and method for extremely low-power applicationsAEROFLEX COLORADO SPRINGS INC·Filed 2016·Granted May 21, 2019·0 cites·24 claims
- 2749US8319541B2Electrically tunable continuous-time circuit and method for compensating a polynomial voltage-dependent characteristic of capacitanceZANCHI ALFIO·Filed 2012·Granted Nov 27, 2012·0 cites·29 claims
- 2849US8237490B1Continuous-time circuit and method for capacitance equalization based on electrically tunable voltage pre-distortion of a C-V characteristicZANCHI ALFIO·Filed 2012·Granted Aug 7, 2012·0 cites·11 claims
- 2949US6529048B2Dynamic slew-rate booster for CMOS-opampsTEXAS INSTRUMENTS INC·Filed 2002·Granted Mar 4, 2003·5 cites·17 claims
- 3048US11159133B2Buffer circuit for radio frequency signalsBOEING CO·Filed 2019·Granted Oct 26, 2021·0 cites·20 claims
- 3148US9646715B2Low-noise low-distortion signal acquisition circuit and method with reduced area utilizationAEROFLEX COLORADO SPRINGS INC·Filed 2015·Granted May 9, 2017·0 cites·18 claims
- 3248US9281784B2High-gain low-noise preamplifier and associated amplification and common-mode control methodAEROFLEX COLORADO SPRINGS INC·Filed 2014·Granted Mar 8, 2016·0 cites·14 claims
- 3347US7439888B2Method for digitally representing an integral non-linearity response for a deviceTEXAS INSTRUMENTS INC·Filed 2006·Granted Oct 21, 2008·2 cites·18 claims
- 3446US8203374B2Electrically tunable continuous-time circuit and method for compensating a polynomial voltage-dependent characteristic of capacitanceZANCHI ALFIO·Filed 2010·Granted Jun 19, 2012·0 cites·12 claims
- 3544US12362754B2Phase locked loop using adaptive filter tuning for radiation hardeningBOEING CO·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 3644US8237488B2Continuous-time circuit and method for capacitance equalization based on electrically tunable voltage pre-distortion of a C-V characteristicZANCHI ALFIO·Filed 2010·Granted Aug 7, 2012·0 cites·13 claims
- 3743US2011309808A1Bias-starving circuit with precision monitoring loop for voltage regulators with enhanced stabilityZANCHI ALFIO·Filed 2010·Application pending·0 cites
- 3837US2007046359A1Apparatus and method for effecting switching of an input signal by a switching transistorTEXAS INSTRUMENTS INC·Filed 2006·Application pending·0 cites
- 3932US2009039924A1Systems and methods for reducing distortion in semiconductor based sampling systemsZANCHI ALFIO·Filed 2007·Application pending·0 cites
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