Inventor · disambiguated record
Yayue Zhang
Also filed as: ZHANG YAYUE
13 granted patents·131 citations·filing 2004–2016
91Inventor score
Files withMARVELL INT LTD7KRISHNAMOORTHY RAVISHANKER2MARVELL WORLD TRADE LTD2DASGUPTA UDAY1MAXIM INTEGRATED PRODUCTS1
Top patents by PatentIndex Score
13 records- 0192US7548047B1Pulse width modulated buck voltage regulator with stable feedback control loopMARVELL INT LTD·Filed 2005·Granted Jun 16, 2009·53 cites·35 claims
- 0290US8807956B2Apparatus and method for controlling speed of a fan via a first control module connected by a cable and/or conductors between a motor and a second control moduleKRISHNAMOORTHY RAVISHANKER·Filed 2011·Granted Aug 19, 2014·9 cites·20 claims
- 0387US7248117B1Frequency compensation architecture for stable high frequency operationMARVELL INT LTD·Filed 2005·Granted Jul 24, 2007·18 cites·26 claims
- 0480US9863852B2Failure prediction in a rotating deviceMARVELL WORLD TRADE LTD·Filed 2013·Granted Jan 9, 2018·4 cites·13 claims
- 0580US7633334B1Bandgap voltage reference circuit working under wide supply rangeMARVELL INT LTD·Filed 2008·Granted Dec 15, 2009·12 cites·21 claims
- 0679US7623316B1Circuit and method for protecting emergency head-retract capacitor in a hard disk driveMARVELL INT LTD·Filed 2008·Granted Nov 24, 2009·10 cites·15 claims
- 0778US7436618B1Circuit and method for protecting emergency head-retract capacitor in a hard disk driveMARVELL INT LTD·Filed 2006·Granted Oct 14, 2008·2 cites·28 claims
- 0878US7116512B1Circuit and method for protecting emergency head-retract capacitor in a hard disk driveMARVELL INT LTD·Filed 2005·Granted Oct 3, 2006·10 cites·37 claims
- 0977US6972921B1Circuit and method for protecting emergency head-retractMARVELL INT LTD·Filed 2004·Granted Dec 6, 2005·8 cites·56 claims
- 1073US8482338B1Shock detector with DC offset suppression using internal componentsDASGUPTA UDAY·Filed 2006·Granted Jul 9, 2013·2 cites·20 claims
- 1167US10396582B2Master slave charging architecture with communication between chargersMAXIM INTEGRATED PRODUCTS·Filed 2016·Granted Aug 27, 2019·2 cites·16 claims
- 1254US9695832B2Apparatuses for controlling operation of a motor of a fan assembly based on an induced voltage or a back electromotive forceMARVELL WORLD TRADE LTD·Filed 2014·Granted Jul 4, 2017·0 cites·19 claims
- 1346US8277198B2Fan motor control systemsKRISHNAMOORTHY RAVISHANKER·Filed 2009·Granted Oct 2, 2012·1 cites·24 claims
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