Inventor · disambiguated record
Sean Shau-Tu Lu
Also filed as: LU SEAN · LU SEAN SHAU-TU
15 granted patents·153 citations·filing 2007–2020
93Inventor score
Top patents by PatentIndex Score
15 records- 0193US8565034B1Variation compensation circuitry for memory interfaceLU SEAN SHAU-TU·Filed 2011·Granted Oct 22, 2013·31 cites·20 claims
- 0292US8922264B1Methods and apparatus for clock tree phase alignmentALTERA CORP·Filed 2013·Granted Dec 30, 2014·12 cites·19 claims
- 0390US8787097B1Circuit design technique for DQS enable/disable calibrationCHONG YAN·Filed 2011·Granted Jul 22, 2014·14 cites·19 claims
- 0489US8816743B1Clock structure with calibration circuitryALTERA CORP·Filed 2013·Granted Aug 26, 2014·11 cites·20 claims
- 0588US9330218B1Integrated circuits having input-output circuits with dedicated memory controller circuitryALTERA CORP·Filed 2014·Granted May 3, 2016·11 cites·18 claims
- 0688US7746134B1Digitally controlled delay-locked loopsALTERA CORP·Filed 2007·Granted Jun 29, 2010·20 cites·18 claims
- 0786US8237475B1Techniques for generating PVT compensated phase offset to improve accuracy of a locked loopNAGARAJAN PRADEEP·Filed 2008·Granted Aug 7, 2012·16 cites·25 claims
- 0882US9166596B2Memory interface circuitry with improved timing marginsALTERA CORP·Filed 2012·Granted Oct 20, 2015·6 cites·18 claims
- 0980US9158873B1Circuit design technique for DQS enable/disable calibrationALTERA CORP·Filed 2014·Granted Oct 13, 2015·5 cites·19 claims
- 1079US9818471B1Circuitry and methods for measuring and correcting duty-cycle distortionALTERA CORP·Filed 2016·Granted Nov 14, 2017·4 cites·19 claims
- 1178US9461631B1Circuitry and methods for measuring and correcting duty-cycle distortionALTERA CORP·Filed 2015·Granted Oct 4, 2016·3 cites·18 claims
- 1275US11718482B2System and method of monitoring disturbance force in an independent cart system, compensation of said disturbance forceROCKWELL AUTOMATION TECH INC·Filed 2020·Granted Aug 8, 2023·1 cites·20 claims
- 1375US7800257B2Heat dissipaterLU SEAN·Filed 2007·Granted Sep 21, 2010·14 cites·5 claims
- 1473US8680905B1Digital PVT compensation for delay chainNAGARAJAN PRADEEP·Filed 2012·Granted Mar 25, 2014·4 cites·20 claims
- 1556US9059716B1Digital PVT compensation for delay chainALTERA CORP·Filed 2014·Granted Jun 16, 2015·1 cites·20 claims
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