Inventor · disambiguated record
Ruoxin Jiang
Also filed as: JIANG RUOXIN
12 granted patents·1 pending application·43 citations·filing 2003–2021
88Inventor score
Files withCIRRUS LOGIC INT SEMICONDUCTOR LTD7CIRRUS LOGIC INC2MARVELL INT LTD1MARVELL WORLD TRADE LTD1MAXIM INTEGRATED PRODUCTS1
Top patents by PatentIndex Score
13 records- 0194US11290069B2Distortion reducing variable output impedance class-D amplifierCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Mar 29, 2022·3 cites·16 claims
- 0287US9329614B1Bandgap with thermal drift correctionCIRRUS LOGIC INC·Filed 2013·Granted May 3, 2016·11 cites·23 claims
- 0386US10862442B2Low power dissipation high performance Class-D amplifierCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Dec 8, 2020·4 cites·14 claims
- 0478US10972061B2Class-D amplifier with multiple independent output stagesCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Apr 6, 2021·2 cites·32 claims
- 0572US9258018B2Transmit architecture for wireless multi-mode applicationsMARVELL WORLD TRADE LTD·Filed 2014·Granted Feb 9, 2016·2 cites·32 claims
- 0670US11245370B2Class-D amplifier with multiple power rails and quantizer that switches used ramp amplitude concurrently with switch in used power railCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Feb 8, 2022·0 cites·14 claims
- 0769US6798372B1Switched-capacitor frequency-to-current converterMAXIM INTEGRATED PRODUCTS·Filed 2003·Granted Sep 28, 2004·16 cites·36 claims
- 0863US11837956B2Short detection for inductive switching convertersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
- 0962US7701372B1Apparatus and methods for safe-mode delta-sigma modulatorsMARVELL INT LTD·Filed 2008·Granted Apr 20, 2010·4 cites·40 claims
- 1060US8868015B2Transmit architecture for wireless multi-mode applicationsUEHARA GREGORY·Filed 2010·Granted Oct 21, 2014·1 cites·15 claims
- 1152US10571484B2Systems and methods for determining acceleration based on phase demodulation of an electrical signalCIRRUS LOGIC INC·Filed 2015·Granted Feb 25, 2020·0 cites·17 claims
- 1247US11070179B2Apparatus and method for measuring speaker transducer impedance versus frequency with ultralow inaudible signalCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Jul 20, 2021·0 cites·25 claims
- 1340US2022341973A1Temperature-insensitive current sensing for power stageCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →