Inventor · disambiguated record
Yu-Li Hsueh
Also filed as: HSUEH YU-LI
31 granted patents·57 citations·filing 2007–2023
95Inventor score
Top patents by PatentIndex Score
31 records- 0193US11342884B2Crystal oscillator and phase noise reduction method thereofMEDIATEK INC·Filed 2021·Granted May 24, 2022·3 cites·12 claims
- 0288US11387813B2Frequency multiplier and delay-reused duty cycle calibration method thereofMEDIATEK INC·Filed 2021·Granted Jul 12, 2022·4 cites·22 claims
- 0386US7692501B2Phase/frequency detector and charge pump architecture for referenceless clock and data recovery (CDR) applicationsINTEL CORP·Filed 2007·Granted Apr 6, 2010·16 cites·7 claims
- 0485US11722139B2Frequency-locked loop and method for correcting oscillation frequency of output signal of frequency-locked loopMEDIATEK INC·Filed 2022·Granted Aug 8, 2023·2 cites·20 claims
- 0582US9680454B2Frequency tripler and local oscillator generatorMEDIATEK INC·Filed 2015·Granted Jun 13, 2017·5 cites·18 claims
- 0675US9853648B2Compensation apparatus and inductor-based apparatusMEDIATEK INC·Filed 2015·Granted Dec 26, 2017·4 cites·25 claims
- 0774US11139818B1Fast-locking phase-locked loop and associated fast-locking method thereofMEDIATEK INC·Filed 2020·Granted Oct 5, 2021·1 cites·20 claims
- 0874US8878582B2Apparatus and method for duty cycle calibrationHSUEH YU-LI·Filed 2012·Granted Nov 4, 2014·4 cites·16 claims
- 0972US10141921B2Signal generator using multi-sampling and edge combining and associated signal generating methodMEDIATEK INC·Filed 2016·Granted Nov 27, 2018·3 cites·20 claims
- 1071US11606063B2Crystal oscillator and phase noise reduction method thereofMEDIATEK INC·Filed 2022·Granted Mar 14, 2023·0 cites·12 claims
- 1169US8319532B2Frequency divider with phase selection functionalityHSUEH YU-LI·Filed 2011·Granted Nov 27, 2012·3 cites·16 claims
- 1265US10374588B2Quadrature clock generating mechanism of communication system transmitterMEDIATEK INC·Filed 2017·Granted Aug 6, 2019·1 cites·9 claims
- 1364US8400199B2Charge pump, phase frequency detector and charge pump methodsHSUEH YU-LI·Filed 2011·Granted Mar 19, 2013·2 cites·20 claims
- 1463US7612625B2Bang-bang architectureINTEL CORP·Filed 2008·Granted Nov 3, 2009·3 cites·22 claims
- 1561US10483845B2Charge pump having level-shifting mechanismMEDIATEK INC·Filed 2018·Granted Nov 19, 2019·1 cites·16 claims
- 1659US9160353B2Phase frequency detector and charge pump for phase lock loop fast-lockingMEDIATEK INC·Filed 2014·Granted Oct 13, 2015·1 cites·9 claims
- 1759US8461933B2Device and method for frequency calibration and phase-locked loop using the sameCHO YI-HSIEN·Filed 2011·Granted Jun 11, 2013·2 cites·25 claims
- 1857US9685966B2Fractional dividing module and related calibration methodMEDIATEK INC·Filed 2015·Granted Jun 20, 2017·1 cites·29 claims
- 1957US8664985B2Phase frequency detector and charge pump for phase lock loop fast-lockingHSUEH YU-LI·Filed 2012·Granted Mar 4, 2014·1 cites·10 claims
- 2056US12113480B2Crystal oscillator and method for performing startup of crystal oscillatorMEDIATEK INC·Filed 2023·Granted Oct 8, 2024·0 cites·20 claims
- 2154US12308842B2Frequency calibration circuit and method for calibrating oscillation frequency of controllable oscillatorMEDIATEK INC·Filed 2023·Granted May 20, 2025·0 cites·19 claims
- 2252US11677433B2Wireless system having local oscillator signal derived from reference clock output of active oscillator that has no electromechanical resonatorMEDIATEK INC·Filed 2018·Granted Jun 13, 2023·0 cites·21 claims
- 2347US11183971B2Method for startup of crystal oscillator with aid of external clock injection, associated crystal oscillator and monitoring circuit thereinMEDIATEK INC·Filed 2020·Granted Nov 23, 2021·0 cites·20 claims
- 2447US10020777B2Voltage controlled oscillator and control method thereofMEDIATEK INC·Filed 2016·Granted Jul 10, 2018·0 cites·18 claims
- 2546US11509315B2Fractional-N phase-locked loop and sliced charge pump control method thereofMEDIATEK INC·Filed 2021·Granted Nov 22, 2022·0 cites·16 claims
- 2646US8766684B2Charge pump, phase frequency detector and charge pump methodsMEDIATEK INC·Filed 2013·Granted Jul 1, 2014·0 cites·20 claims
- 2743US10809757B2Clock buffer having low power, low noise and low spurMEDIATEK INC·Filed 2019·Granted Oct 20, 2020·0 cites·16 claims
- 2840US10778145B2Magnetically pumped voltage controlled oscillatorMEDIATEK INC·Filed 2019·Granted Sep 15, 2020·0 cites·8 claims
- 2938US9755653B2Phase detectorMEDIATEK INC·Filed 2015·Granted Sep 5, 2017·0 cites·32 claims
- 3038US9467156B2Frequency synthesizing module and related frequency gain determining methodMEDIATEK INC·Filed 2015·Granted Oct 11, 2016·0 cites·22 claims
- 3132US10879798B2Charge pump circuit with capacitor swapping technique and associated methodMEDIATEK INC·Filed 2019·Granted Dec 29, 2020·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →