Inventor · disambiguated record
Dean Liu
Also filed as: LIU DEAN · LIU DEAN YI
54 granted patents·8 pending applications·900 citations·filing 2001–2021
99Inventor score
Files withSUN MICROSYSTEMS INC43XILINX INC3NETLOGIC MICROSYSTEMS INC2AETAS TECHNOLOGY INC1AMMOCORE TECHNOLOGY INC1
Top patents by PatentIndex Score
62 records- 0197US7323916B1Methods and apparatus for generating multiple clocks using feedback interpolationNETLOGIC MICROSYSTEMS INC·Filed 2005·Granted Jan 29, 2008·97 cites·14 claims
- 0297US6650157B2Using a push/pull buffer to improve delay locked loop performanceSUN MICROSYSTEMS INC·Filed 2002·Granted Nov 18, 2003·87 cites·44 claims
- 0396US7724815B1Method and apparatus for a programmably terminated receiverXILINX INC·Filed 2007·Granted May 25, 2010·69 cites·20 claims
- 0496US7436229B2Methods and apparatus for minimizing jitter in a clock synthesis circuit that uses feedback interpolationNET LOGIC MICROSYSTEMS INC·Filed 2007·Granted Oct 14, 2008·39 cites·20 claims
- 0594US7432750B1Methods and apparatus for frequency synthesis with feedback interpolationNETLOGIC MICROSYSTEMS INC·Filed 2005·Granted Oct 7, 2008·27 cites·18 claims
- 0693US7913104B1Method and apparatus for receive channel data alignment with minimized latency variationXILINX INC·Filed 2007·Granted Mar 22, 2011·36 cites·20 claims
- 0790US7978802B1Method and apparatus for a mesochronous transmission systemXILINX INC·Filed 2007·Granted Jul 12, 2011·23 cites·20 claims
- 0890US7489982B2Method and software for conducting efficient lithography WPH / lost time analysis in semiconductor manufacturingWAFERTECH LLC·Filed 2006·Granted Feb 10, 2009·13 cites·20 claims
- 0985US6882196B2Duty cycle correctorSUN MICROSYSTEMS INC·Filed 2002·Granted Apr 19, 2005·30 cites·15 claims
- 1084US6686785B2Deskewing global clock skew using localized DLLsSUN MICROSYSTEMS INC·Filed 2001·Granted Feb 3, 2004·37 cites·12 claims
- 1182US6815986B2Design-for-test technique for a delay locked loopSUN MICROSYSTEMS INC·Filed 2002·Granted Nov 9, 2004·28 cites·21 claims
- 1282US6806698B2Quantifying a difference between nodal voltagesSUN MICROSYSTEMS INC·Filed 2002·Granted Oct 19, 2004·28 cites·6 claims
- 1377US6493864B1Integrated circuit block model representation hierarchical handling of timing exceptionsAMMOCORE TECHNOLOGY INC·Filed 2001·Granted Dec 10, 2002·26 cites·88 claims
- 1477US6476663B1Method for reducing supply noise near an on-die thermal sensorSUN MICROSYSTEMS INC·Filed 2001·Granted Nov 5, 2002·22 cites·16 claims
- 1576US6687881B2Method for optimizing loop bandwidth in delay locked loopsSUN MICROSYSTEMS INC·Filed 2002·Granted Feb 3, 2004·21 cites·36 claims
- 1675US8433018B2Methods and apparatus for frequency synthesis with feedback interpolationSIDIROPOULOS STEFANOS·Filed 2008·Granted Apr 30, 2013·6 cites·20 claims
- 1775US6597218B1Programmable bias-generator for self-biasing a delay locked loopSUN MICROSYSTEMS INC·Filed 2002·Granted Jul 22, 2003·20 cites·23 claims
- 1874US7251305B2Method and apparatus to store delay locked loop biasing parametersSUN MICROSYSTEMS INC·Filed 2002·Granted Jul 31, 2007·19 cites·19 claims
- 1974US6570420B1Programmable current source adjustment of leakage current for delay locked loopSUN MICROSYSTEMS INC·Filed 2002·Granted May 27, 2003·19 cites·21 claims
- 2072US6704680B2Method for decoupling capacitor optimization for a temperature sensor designSUN MICROSYSTEMS INC·Filed 2002·Granted Mar 9, 2004·17 cites·33 claims
- 2172US6614287B1Calibration technique for delay locked loop leakage currentSUN MICROSYSTEMS INC·Filed 2002·Granted Sep 2, 2003·18 cites·27 claims
- 2271US6597219B1Delay locked loop design with switch for loop filter capacitance leakage current controlSUN MICROSYSTEMS INC·Filed 2002·Granted Jul 22, 2003·17 cites·18 claims
- 2370US6671863B2Optimization of loop bandwidth for a phase locked loopSUN MICROSYSTEMS INC·Filed 2002·Granted Dec 30, 2003·14 cites·36 claims
- 2469US6819192B2Jitter estimation for a phase locked loopSUN MICROSYSTEMS INC·Filed 2002·Granted Nov 16, 2004·13 cites·33 claims
- 2569US6566758B1Current crowding reduction technique for flip chip package technologySUN MICROSYSTEMS INC·Filed 2001·Granted May 20, 2003·15 cites·13 claims
- 2666US6662126B2Measuring skew using on-chip samplingSUN MICROSYSTEMS INC·Filed 2001·Granted Dec 9, 2003·12 cites·18 claims
- 2765US6664831B2Circuit for post-silicon control of delay locked loop charge pump currentSUN MICROSYSTEMS INC·Filed 2002·Granted Dec 16, 2003·13 cites·22 claims
- 2864US7062688B2Updating high speed parallel I/O interfaces based on countersSUN MICROSYSTEMS INC·Filed 2002·Granted Jun 13, 2006·10 cites·18 claims
- 2963US6664828B2Post-silicon control of phase locked loop charge pump currentSUN MICROSYSTEMS INC·Filed 2002·Granted Dec 16, 2003·12 cites·16 claims
- 3061US6691291B2Method and system for estimating jitter in a delay locked loopSUN MICROSYSTEMS INC·Filed 2002·Granted Feb 10, 2004·7 cites·28 claims
- 3160US6727737B2Delay locked loop design with diode for loop filter capacitance leakage current controlSUN MICROSYSTEMS INC·Filed 2002·Granted Apr 27, 2004·10 cites·18 claims
- 3259US6573770B1Programmable leakage current offset for delay locked loopSUN MICROSYSTEMS INC·Filed 2002·Granted Jun 3, 2003·10 cites·25 claims
- 3359US6501328B1Method for reducing peak to peak jitter in a dual-loop delay locked loopSUN MICROSYSTEMS INC·Filed 2001·Granted Dec 31, 2002·9 cites·18 claims
- 3458US6748339B2Method for simulating power supply noise in an on-chip temperature sensorSUN MICROSYSTEMS INC·Filed 2002·Granted Jun 8, 2004·5 cites·36 claims
- 3557US6788045B2Method and apparatus for calibrating a delay locked loop charge pump currentSUN MICROSYSTEMS INC·Filed 2002·Granted Sep 7, 2004·9 cites·21 claims
- 3657US6784752B2Post-silicon phase offset control of phase locked loop input receiverSUN MICROSYSTEMS INC·Filed 2002·Granted Aug 31, 2004·9 cites·35 claims
- 3757US6768955B2Adjustment and calibration system for post-fabrication treatment of phase locked loop charge pumpSUN MICROSYSTEMS INC·Filed 2002·Granted Jul 27, 2004·9 cites·21 claims
- 3856US6618845B2Verifying on-chip decoupling capacitanceSUN MICROSYSTEMS INC·Filed 2001·Granted Sep 9, 2003·4 cites·12 claims
- 3952US6809557B2Increasing power supply noise rejection using linear voltage regulators in an on-chip temperature sensorSUN MICROSYSTEMS INC·Filed 2002·Granted Oct 26, 2004·7 cites·7 claims
- 4051US6753740B2Method and apparatus for calibration of a post-fabrication bias voltage tuning feature for self biasing phase locked loopSUN MICROSYSTEMS INC·Filed 2002·Granted Jun 22, 2004·6 cites·22 claims
- 4149US8638896B2Repeate architecture with single clock multiplier unitLIU DEAN·Filed 2010·Granted Jan 28, 2014·1 cites·20 claims
- 4248US6611573B2Non-integer division of frequencySUN MICROSYSTEMS INC·Filed 2001·Granted Aug 26, 2003·4 cites·26 claims
- 4347US6639439B2Reducing voltage variation in a phase locked loopSUN MICROSYSTEMS INC·Filed 2001·Granted Oct 28, 2003·4 cites·16 claims
- 4447US6541873B190 degree bump placement layout for an integrated circuit power gridSUN MICROSYSTEMS INC·Filed 2001·Granted Apr 1, 2003·2 cites·22 claims
- 4547US6495926B160 degree bump placement layout for an integrated circuit power gridSUN MICROSYSTEMS INC·Filed 2001·Granted Dec 17, 2002·2 cites·22 claims
- 4646US6556041B1Reducing PECL voltage variationSUN MICROSYSTEMS INC·Filed 2001·Granted Apr 29, 2003·3 cites·22 claims
- 4745US12231821B2Display method, display device and computer-readable storage mediumGOERTEK INC·Filed 2020·Granted Feb 18, 2025·0 cites·14 claims
- 4845US6593784B1Post-silicon bias-generator control for a differential phase locked loopSUN MICROSYSTEMS INC·Filed 2002·Granted Jul 15, 2003·4 cites·22 claims
- 4944US6617699B2120 degree bump placement layout for an integrated circuit power gridSUN MICROSYSTEMS INC·Filed 2001·Granted Sep 9, 2003·1 cites·18 claims
- 5043US6618277B2Apparatus for reducing the supply noise near large clock driversSUN MICROSYSTEMS INC·Filed 2001·Granted Sep 9, 2003·4 cites·18 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →