Inventor · disambiguated record
Kyehyung Lee
Also filed as: LEE KYEHYUNG
13 granted patents·1 pending application·32 citations·filing 2003–2021
87Inventor score
Top patents by PatentIndex Score
14 records- 0188US10476455B1Apparatus and method of suppressing transient noise during transition for class-D amplifier system having one or more pulse width modulator output pathsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Nov 12, 2019·7 cites·24 claims
- 0268US11296685B2PWM modulator having quantizer calibratable for multi-non-ideal gain-affecting characteristicsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Apr 5, 2022·0 cites·10 claims
- 0366US9276525B2Adaptive biasing technique for audio circuitryCONEXANT SYSTEMS INC·Filed 2014·Granted Mar 1, 2016·3 cites·19 claims
- 0465US6958640B2Interpolation delay cell for 2ps resolution jitter injector in optical link transceiverINTEL CORP·Filed 2003·Granted Oct 25, 2005·10 cites·27 claims
- 0564US10819328B2PWM modulator having quantizer with controllable analog gain and calibratable for multi-non-ideal gain-affecting characteristicsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Oct 27, 2020·1 cites·12 claims
- 0664US7952508B2Noise-shaped scrambler for reduced out-of-band common-mode interferenceCONEXANT SYSTEMS INC·Filed 2009·Granted May 31, 2011·5 cites·20 claims
- 0755US10812074B2Control of switches in a variable impedance elementCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Oct 20, 2020·0 cites·21 claims
- 0855US9024603B2Low power current comparator for switched mode regulatorCONEXANT SYSTEMS INC·Filed 2013·Granted May 5, 2015·1 cites·18 claims
- 0954US10659029B2Chopped triangular wave PWM quantizerCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted May 19, 2020·0 cites·16 claims
- 1051US10476502B2Control of switches in a variable impedance elementCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Nov 12, 2019·0 cites·16 claims
- 1151US7348821B2Programmable high-resolution timing jitter injectors high-resolution timing jitter injectorsINTEL CORP·Filed 2004·Granted Mar 25, 2008·5 cites·40 claims
- 1249US11502671B2Digital pulse-width modulation (PWM) modulator with dynamically switchable code set for reduced total harmonic distortion and noise (THDN)CIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Nov 15, 2022·0 cites·20 claims
- 1347US10333506B2High-speed current comparator suitable for nano-power circuit designSYNAPTICS INC·Filed 2017·Granted Jun 25, 2019·0 cites·18 claims
- 1439US2013154714A1Current-mode sample and hold for dead time control of switched mode regulatorsCONEXANT SYSTEMS INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →