Inventor · disambiguated record
Andrew Harvey Barr
Also filed as: BARR ANDREW · BARR ANDREW H · BARR ANDREW HARVEY · BARR ANDREW HAVERY
81 granted patents·10 pending applications·1,275 citations·filing 2001–2005
99Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO75POMARANSKI KEN G3HEWLETT PACKARD CO2BARR ANDREW H1ESPINOZA-IBARRA RICARDO1
Top patents by PatentIndex Score
91 records- 0195US7386744B2Rack equipment power pricing plan control system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jun 10, 2008·178 cites·20 claims
- 0294US6970001B2Variable impedance test probeHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Nov 29, 2005·77 cites·15 claims
- 0389US7337018B2Heat sink fan management based on performance requirementsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Feb 26, 2008·44 cites·34 claims
- 0489US6928589B1Node management in high-availability clusterHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Aug 9, 2005·35 cites·12 claims
- 0587US6961242B2System fan management based on system loading options for a system having replaceable electronics modulesHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Nov 1, 2005·43 cites·30 claims
- 0687US6791843B1Parallel board connection system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Sep 14, 2004·40 cites·45 claims
- 0786US6995581B2Apparatus and method for detecting and rejecting high impedance failures in chip interconnectsHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Feb 7, 2006·12 cites·20 claims
- 0885US6957544B2Method and apparatus for regulating the operating temperature of electronic devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Oct 25, 2005·32 cites·14 claims
- 0983US6798661B1Chassis conducted cooling thermal dissipation apparatus for serversHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Sep 28, 2004·30 cites·8 claims
- 1082US7206966B2Fault-tolerant multi-core microprocessingHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 17, 2007·31 cites·14 claims
- 1181US7272733B2Method of providing dynamic power redundancy based on a difference of current power units and currently needed power unitsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Sep 18, 2007·31 cites·14 claims
- 1281US7198094B2Finned device for removing heat from an electronic componentHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 3, 2007·31 cites·14 claims
- 1380US7222246B2Method for determining number of dynamically temperature-adjusted power supply units needed to supply power according to measure operating temperature of power supply unitsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 22, 2007·42 cites·20 claims
- 1479US7424624B2Rack equipment power purchase plan supervision system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Sep 9, 2008·15 cites·20 claims
- 1578US7082032B1Heat dissipation device with tilted finsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jul 25, 2006·25 cites·7 claims
- 1677US7228460B2Multi-state status reporting for high-availability cluster nodesHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jun 5, 2007·23 cites·9 claims
- 1777US6937039B2Tip and tip assembly for a signal probeHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Aug 30, 2005·27 cites·26 claims
- 1877US6895353B2Apparatus and method for monitoring high impedance failures in chip interconnectsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 17, 2005·19 cites·20 claims
- 1976US6985826B2System and method for testing a component in a computer system using voltage marginingHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jan 10, 2006·22 cites·24 claims
- 2076US6983386B2Voltage management of blades in a bladed architecture system based on thermal and power budget allocationHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jan 3, 2006·23 cites·12 claims
- 2176US6856518B2Assembly for supporting a short printed circuit cardHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Feb 15, 2005·18 cites·26 claims
- 2275US6896539B2Pivot component coupled with first circuit board for control of relative alignment of first circuit board connection component with second circuit board connection componentHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 24, 2005·18 cites·45 claims
- 2373US7100056B2System and method for managing processor voltage in a multi-processor computer system for optimized performanceHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Aug 29, 2006·21 cites·17 claims
- 2472US7418367B2System and method for testing a cellHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Aug 26, 2008·17 cites·20 claims
- 2572US7206960B2Bus clock frequency management based on device loadHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 17, 2007·17 cites·52 claims
- 2672US7058828B2System, method and apparatus for the frequency management of blades in a bladed architecture based on performance requirementsHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jun 6, 2006·17 cites·21 claims
- 2771US7415700B2Runtime quality verification of execution unitsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Aug 19, 2008·16 cites·23 claims
- 2871US7363516B2Rack equipment management system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 22, 2008·16 cites·13 claims
- 2971US7146511B2Rack equipment application performance modification system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Dec 5, 2006·16 cites·19 claims
- 3071US7146530B2Targeted fault tolerance by special CPU instructionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Dec 5, 2006·15 cites·21 claims
- 3170US7079390B2System and method for heat dissipation and air flow redirection in a chassisHEWLETT PACKARD DEVELOPMENT LP·Filed 2003·Granted Jul 18, 2006·16 cites·13 claims
- 3270US7080263B2Voltage management of processors in a bladed system based on number of loaded processorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 18, 2006·15 cites·19 claims
- 3370US6879173B2Apparatus and method for detecting and rejecting high impedance failures in chip interconnectsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 12, 2005·12 cites·20 claims
- 3469US7596726B2Method and apparatus for selecting a primary resource in a redundant subsystemHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Sep 29, 2009·4 cites·24 claims
- 3569US7145775B2Chassis conducted cooling thermal dissipation apparatus for serversHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Dec 5, 2006·13 cites·18 claims
- 3669US6940288B2Apparatus and method for monitoring and predicting failures in system interconnectHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Sep 6, 2005·13 cites·21 claims
- 3768US7213170B2Opportunistic CPU functional testing with hardware compareHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 1, 2007·13 cites·17 claims
- 3867US7389435B2System and method for the frequency management of computer systems to allow capacity on demandHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jun 17, 2008·12 cites·25 claims
- 3967US7076671B2Managing an operating frequency of processors in a multi-processor computer systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 11, 2006·12 cites·22 claims
- 4067US6913069B2Cooling device having fins arranged to funnel airHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jul 5, 2005·13 cites·18 claims
- 4167US6843660B2Cable systems and related methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jan 18, 2005·8 cites·12 claims
- 4265US7276986B2Method and apparatus for improving signal integrity in a high speed flex cableHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Oct 2, 2007·10 cites·33 claims
- 4365US7026545B2Flex cable having a return-signal path and method for reducing length and impedance of a return-signal pathHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 11, 2006·10 cites·20 claims
- 4465US6948043B2Management of a memory subsystemHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Sep 20, 2005·10 cites·21 claims
- 4564US7428655B2Smart card for high-availability clusteringHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Sep 23, 2008·8 cites·24 claims
- 4664US6559733B2Reducing effects of electrical impedanceHEWLETT PACKARD CO·Filed 2001·Granted May 6, 2003·10 cites·28 claims
- 4763US7586946B2Method and apparatus for automatically evaluating and allocating resources in a cell based systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Sep 8, 2009·2 cites·15 claims
- 4863US7206969B2Opportunistic pattern-based CPU functional testingHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 17, 2007·8 cites·13 claims
- 4963US7039539B2Rack equipment environmental condition adjustment system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 2, 2006·8 cites·20 claims
- 5062US7185214B2System and method for load dependent frequency and performance modulation in bladed systemsHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Feb 27, 2007·8 cites·13 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →