Inventor · disambiguated record
Khiem Quang Nguyen
Also filed as: NGUYEN KHIEM · NGUYEN KHIEM QUANG
30 granted patents·3 pending applications·377 citations·filing 1997–2025
97Inventor score
Top patents by PatentIndex Score
33 records- 0197US9735799B1Envelope-dependent noise-shaped segmentation in oversampling digital-to-analog convertersANALOG DEVICES INC·Filed 2016·Granted Aug 15, 2017·31 cites·28 claims
- 0297US9484947B1Variable length dynamic element matching in digital-to-analog convertersANALOG DEVICES INC·Filed 2015·Granted Nov 1, 2016·33 cites·30 claims
- 0396US9419642B1Ultra low power dual quantizer architecture for oversampling delta-sigma modulatorANALOG DEVICES INC·Filed 2015·Granted Aug 16, 2016·26 cites·20 claims
- 0495US10819365B1Utilizing current memory property in current steering digital-to-analog convertersANALOG DEVICES INC·Filed 2020·Granted Oct 27, 2020·8 cites·20 claims
- 0595US9397676B1Low power switching techniques for digital-to-analog convertersANALOG DEVICES INC·Filed 2015·Granted Jul 19, 2016·20 cites·26 claims
- 0694US7079063B1System and method for tri-level logic data shuffling for oversampling data conversionANALOG DEVICES INC·Filed 2005·Granted Jul 18, 2006·37 cites·14 claims
- 0791US9389126B2Method and apparatus for low cost, high accuracy temperature sensorKIM SEJUN·Filed 2012·Granted Jul 12, 2016·12 cites·22 claims
- 0890US9768800B1Envelope dependent output stage scalabilityANALOG DEVICES INC·Filed 2016·Granted Sep 19, 2017·9 cites·22 claims
- 0988US9503120B1Signal dependent subtractive ditheringANALOG DEVICES GLOBAL·Filed 2016·Granted Nov 22, 2016·10 cites·17 claims
- 1088US8461885B2Hybrid digital-analog phase locked loopsNGUYEN KHIEM QUANG·Filed 2011·Granted Jun 11, 2013·13 cites·28 claims
- 1187US7777658B2System and method for area-efficient three-level dynamic element matchingANALOG DEVICES INC·Filed 2008·Granted Aug 17, 2010·19 cites·23 claims
- 1286US11579165B2Method and apparatus for improving MEMs accelerometer frequency responseANALOG DEVICES INC·Filed 2020·Granted Feb 14, 2023·2 cites·16 claims
- 1385US7095345B2Hybrid tuning circuit for continuous-time sigma-delta analog-to-digital converterANALOG DEVICES INC·Filed 2004·Granted Aug 22, 2006·35 cites·24 claims
- 1485US6061010ADual return-to-zero pulse encoding in a DAC output stageANALOG DEVICES INC·Filed 1997·Granted May 9, 2000·59 cites·6 claims
- 1584US9748929B1Envelope-dependent order-varying filter controlANALOG DEVICES INC·Filed 2016·Granted Aug 29, 2017·5 cites·20 claims
- 1678US7009541B1Input common-mode voltage feedback circuit for continuous-time sigma-delta analog-to-digital converterANALOG DEVICES INC·Filed 2004·Granted Mar 7, 2006·25 cites·26 claims
- 1774US7683815B2Cross-coupled switched capacitor circuit with a plurality of branchesANALOG DEVICES INC·Filed 2008·Granted Mar 23, 2010·9 cites·25 claims
- 1872US9256236B2Area-efficient frequency compensationKIM SEJUN·Filed 2013·Granted Feb 9, 2016·3 cites·18 claims
- 1969US9513647B2DC linear voltage regulator comprising a switchable circuit for leakage current suppressionANALOG DEVICES GLOBAL·Filed 2015·Granted Dec 6, 2016·2 cites·18 claims
- 2069US7423573B2Architecture combining a continuous-time stage with a switched-capacitor stage for digital-to-analog converters and low-pass filtersANALOG DEVICES INC·Filed 2006·Granted Sep 9, 2008·8 cites·15 claims
- 2168US8842032B2Enhanced second order noise shaped segmentation and dynamic element matching techniqueNGUYEN KHIEM QUANG·Filed 2013·Granted Sep 23, 2014·4 cites·23 claims
- 2263US12119833B2Data-weighted element mismatch shaping in digital to analog convertersANALOG DEVICES INC·Filed 2022·Granted Oct 15, 2024·0 cites·20 claims
- 2363US9479865B2Transducer amplification circuitANALOG DEVICES GLOBAL·Filed 2014·Granted Oct 25, 2016·1 cites·20 claims
- 2463US7800447B2Operational amplifier with improved current monitoring and scalable outputANALOG DEVICES INC·Filed 2008·Granted Sep 21, 2010·5 cites·11 claims
- 2559US9791493B2Sensor fault detection system and methodANALOG DEVICES INC·Filed 2013·Granted Oct 17, 2017·1 cites·30 claims
- 2659US2025317331A1Equalization of microelectromechanical sensors using stored measured parametersANALOG DEVICES INC·Filed 2025·Application pending·0 cites
- 2755US12221860B2Wellhead bracing systemCHEVRON USA INC·Filed 2023·Granted Feb 11, 2025·0 cites·20 claims
- 2850US2025059845A1Remote evaluation of subsea wellheadCHEVRON USA INC·Filed 2024·Application pending·0 cites
- 2947US8775192B2Two-wire digital audio interfaceFU JIE·Filed 2011·Granted Jul 8, 2014·0 cites·24 claims
- 3045US2010143980A1Synthesis of novel xylosides and potential uses thereofBALAGURUNATHAN KUBERAN·Filed 2008·Application pending·0 cites
- 3139US10964306B2Systems and methods for noise cancelingANALOG DEVICES INC·Filed 2014·Granted Mar 30, 2021·0 cites·20 claims
- 3236US9813035B2Gain enhancement using advanced correlated level shiftingANALOG DEVICES INC·Filed 2015·Granted Nov 7, 2017·0 cites·18 claims
- 3331US8410847B2Input common mode voltage compensation circuitLIBERT ROBERT·Filed 2011·Granted Apr 2, 2013·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →