Inventor · disambiguated record
Sasan Cyrusian
Also filed as: CYRUSIAN SASAN
51 granted patents·6 pending applications·603 citations·filing 1998–2016
98Inventor score
Files withINFINEON TECHNOLOGIES AG21MARVELL INT LTD12MARVELL WORLD TRADE LTD11INFINEON TECHNOLOGIES CORP8CYRUSIAN SASAN4
Top patents by PatentIndex Score
57 records- 0197US7492219B1Power efficient amplifierMARVELL INT LTD·Filed 2007·Granted Feb 17, 2009·39 cites·40 claims
- 0295US7737776B1Power efficient amplifierMARVELL INT LTD·Filed 2009·Granted Jun 15, 2010·24 cites·28 claims
- 0395US7724161B1Truncation for three-level digital amplifierMARVELL INT LTD·Filed 2007·Granted May 25, 2010·32 cites·41 claims
- 0494US7551028B1Signal generators for current-mode three-level digital amplifiersMARVELL INT LTD·Filed 2007·Granted Jun 23, 2009·28 cites·60 claims
- 0593US7388531B1Current steering DAC using thin oxide devicesMARVELL INT LTD·Filed 2006·Granted Jun 17, 2008·24 cites·34 claims
- 0692US6512404B2Low voltage charge pump for use in a phase locked loopINFINEON TECHNOLOGIES AG·Filed 2001·Granted Jan 28, 2003·42 cites·28 claims
- 0791US8138822B1Circuits and methods for calibrating switching current sourcesCYRUSIAN SASAN·Filed 2010·Granted Mar 20, 2012·13 cites·20 claims
- 0891US6552865B2Diagnostic system for a read/write channel in a disk driveINFINEON TECHNOLOGIES AG·Filed 2001·Granted Apr 22, 2003·34 cites·14 claims
- 0990US6662303B1Write precompensation circuit and read channel with write precompensation circuit that generates output signals by interpolating between selected phasesINFINEON TECHNOLOGIES CORP·Filed 2000·Granted Dec 9, 2003·40 cites·12 claims
- 1090US6519103B2View DAC feedback inside analog front circuitINFINEON TECHNOLOGIES AG·Filed 2001·Granted Feb 11, 2003·30 cites·23 claims
- 1185US6697205B2Write output driver with internal programmable pull-up resistorsINFINEON TECHNOLOGIES AG·Filed 2001·Granted Feb 24, 2004·19 cites·30 claims
- 1284US9130582B2Systems and methods for correcting an offset at an output of a digital to analog converterMARVELL WORLD TRADE LTD·Filed 2013·Granted Sep 8, 2015·6 cites·17 claims
- 1383US8575968B2Fast power up comparatorCYRUSIAN SASAN·Filed 2011·Granted Nov 5, 2013·7 cites·24 claims
- 1482US6661590B2Efficient analog front end for a read/write channel of a hard disk drive running from a highly regulated power supplyINFINEON TECHNOLOGIES AG·Filed 2001·Granted Dec 9, 2003·18 cites·24 claims
- 1580US9059874B2Switched continuous time linear equalizer with integrated samplerMARVELL WORLD TRADE LTD·Filed 2013·Granted Jun 16, 2015·5 cites·23 claims
- 1680US9049068B1Multipath continuous time linear equalizer with allpass filterMARVELL INT LTD·Filed 2013·Granted Jun 2, 2015·5 cites·25 claims
- 1780US7932778B1Power efficient amplifierMARVELL INT LTD·Filed 2010·Granted Apr 26, 2011·5 cites·19 claims
- 1880US6628467B2Input/output multiplex system for a read/write channel in a disk driveINFINEON TECHNOLOGIES AG·Filed 2001·Granted Sep 30, 2003·13 cites·19 claims
- 1979US6480064B1Method and apparatus for an efficient low voltage switchable Gm cellINFINEON TECHNOLOGIES AG·Filed 2001·Granted Nov 12, 2002·18 cites·13 claims
- 2077US7701377B1Current steering DAC using thin oxide devicesMARVELL INT LTD·Filed 2008·Granted Apr 20, 2010·8 cites·34 claims
- 2177US6690525B2High-speed programmable synchronous counter for use in a phase locked loopINFINEON TECHNOLOGIES AG·Filed 2001·Granted Feb 10, 2004·13 cites·32 claims
- 2277US6570447B2Programmable logarithmic gain adjustment for open-loop amplifiersINFINEON TECHNOLOGIES AG·Filed 2001·Granted May 27, 2003·17 cites·37 claims
- 2376US9503069B1Self resetting latchMARVELL INT LTD·Filed 2015·Granted Nov 22, 2016·3 cites·20 claims
- 2476US9350331B2High speed latch with over voltage protection and integrated summing nodesMARVELL WORLD TRADE LTD·Filed 2014·Granted May 24, 2016·3 cites·15 claims
- 2576US6580326B2High-bandwidth low-voltage gain cell and voltage follower having an enhanced transconductanceINFINEON TECHNOLOGIES CORP·Filed 2001·Granted Jun 17, 2003·14 cites·35 claims
- 2673US6697204B2Method and apparatus for operating a continuous time filter of a read/write channel for a hard disk driveINFINEON TECHNOLOGIES AG·Filed 2001·Granted Feb 24, 2004·9 cites·20 claims
- 2771US9367385B2High speed serial data receiver architecture with dual error comparatorsMARVELL WORLD TRADE LTD·Filed 2014·Granted Jun 14, 2016·2 cites·18 claims
- 2871US6737919B2Method and apparatus for calibrating a Gm cell utilizing a replica Gm cellINFINEON TECHNOLOGIES CORP·Filed 2001·Granted May 18, 2004·14 cites·18 claims
- 2970US6686805B2Ultra low jitter clock generation device and method for storage drive and radio frequency systemsINFINEON TECHNOLOGIES AG·Filed 2001·Granted Feb 3, 2004·16 cites·23 claims
- 3070US6480128B1High-speed sample-and-hold circuit with gainINFINEON TECHNOLOGIES AG·Filed 2001·Granted Nov 12, 2002·17 cites·25 claims
- 3168US8558610B2Integrator input error correction circuit and circuit methodCYRUSIAN SASAN·Filed 2011·Granted Oct 15, 2013·3 cites·22 claims
- 3268US6525613B2Efficient current feedback bufferINFINEON TECHNOLOGIES AG·Filed 2001·Granted Feb 25, 2003·16 cites·30 claims
- 3367US8570199B2Digital to analog converter circuits and methodsCYRUSIAN SASAN·Filed 2011·Granted Oct 29, 2013·3 cites·24 claims
- 3466US6690209B1Phase detecting with parallel discharge pathsINFINEON TECHNOLOGIES CORP·Filed 2000·Granted Feb 10, 2004·12 cites·23 claims
- 3563US6552593B2Active auto zero circuit for programmable time continuous open loop amplifiersINFINEON TECHNOLOGIES AG·Filed 2001·Granted Apr 22, 2003·10 cites·11 claims
- 3663US6501324B2High speed multiplexerINFINEON TECHNOLOGIES AG·Filed 2001·Granted Dec 31, 2002·11 cites·24 claims
- 3762US7961120B1Truncation for three-level digital amplifierMARVELL INT LTD·Filed 2010·Granted Jun 14, 2011·2 cites·21 claims
- 3860US6853249B2Gm replica cell utilizing an error amplifier connected to a current mirrorINFINEON TECHNOLOGIES AG·Filed 2004·Granted Feb 8, 2005·8 cites·8 claims
- 3960US6700722B2High-speed zero phase restart of a multiphase clockINFINEON TECHNOLOGIES AG·Filed 2001·Granted Mar 2, 2004·4 cites·12 claims
- 4057US8841961B2Apparatus for powering a deviceMARVELL WORLD TRADE LTD·Filed 2013·Granted Sep 23, 2014·1 cites·23 claims
- 4157US8816763B2Integrator input error correction circuit and circuit methodMARVELL WORLD TRADE LTD·Filed 2013·Granted Aug 26, 2014·1 cites·20 claims
- 4256US6617899B2Ultra high speed clocked analog latchINFINEON TECHNOLOGIES AG·Filed 2001·Granted Sep 9, 2003·7 cites·32 claims
- 4354US8937508B2Differential amplifierMARVELL WORLD TRADE LTD·Filed 2012·Granted Jan 20, 2015·1 cites·18 claims
- 4452US9985804B2Systems and methods for processing errors of a received signalMARVELL WORLD TRADE LTD·Filed 2016·Granted May 29, 2018·0 cites·15 claims
- 4550US9501133B2Method and apparatus for transitioning a device between operating states to control power consumed by the deviceMARVELL WORLD TRADE LTD·Filed 2014·Granted Nov 22, 2016·0 cites·23 claims
- 4650US2013106484A1Regulated power supply voltage for digital circuitsMARVELL WORLD TRADE LTD·Filed 2012·Application pending·0 cites
- 4747US9941872B2Self resetting latchMARVELL INT LTD·Filed 2016·Granted Apr 10, 2018·0 cites·18 claims
- 4843US6583660B2Active auto zero circuit for time continuous open loop amplifiersINFINEON TECHNOLOGIES AG·Filed 2001·Granted Jun 24, 2003·3 cites·10 claims
- 4940US9088273B2Adaptively interpolating and searching to refine sampling in pulse width modulationMARVELL WORLD TRADE LTD·Filed 2013·Granted Jul 21, 2015·0 cites·20 claims
- 5040US7576667B1Hierarchied calibration circuitMARVELL INT LTD·Filed 2007·Granted Aug 18, 2009·0 cites·41 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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