Inventor · disambiguated record
Frederick Perner
Also filed as: PERNER FREDERICK · PERNER FREDERICK A
168 granted patents·13 pending applications·5,818 citations·filing 1990–2016
99Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO109HEWLETT PACKARD CO22PERNER FREDERICK12AGILENT TECHNOLOGIES INC9HEWLETT PACKARD ENTPR DEV LP5
Top patents by PatentIndex Score
181 records- 0198US7180770B2Series diode thermally assisted MRAMHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Feb 20, 2007·72 cites·27 claims
- 0298US6324093B1Write-once thin-film memoryHEWLETT PACKARD CO·Filed 2000·Granted Nov 27, 2001·165 cites·25 claims
- 0398US6259644B1Equipotential sense methods for resistive cross point memory cell arraysHEWLETT PACKARD CO·Filed 2000·Granted Jul 10, 2001·211 cites·30 claims
- 0498US6188615B1MRAM device including digital sense amplifiersHEWLETT PACKARD CO·Filed 1999·Granted Feb 13, 2001·219 cites·24 claims
- 0597US7002197B2Cross point resistive memory arrayHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Feb 21, 2006·120 cites·7 claims
- 0697US6873543B2Memory deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Mar 29, 2005·174 cites·33 claims
- 0797US6363000B2Write circuit for large MRAM arraysHEWLETT PACKARD CO·Filed 2001·Granted Mar 26, 2002·128 cites·14 claims
- 0897US6256247B1Differential sense amplifiers for resistive cross point memory cell arraysHEWLETT PACKARD CO·Filed 2000·Granted Jul 3, 2001·139 cites·22 claims
- 0996US7079436B2Resistive cross point memoryHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jul 18, 2006·114 cites·25 claims
- 1096US6990012B2Magnetic memory deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jan 24, 2006·105 cites·27 claims
- 1196US6891768B2Power-saving reading of magnetic memory devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted May 10, 2005·112 cites·40 claims
- 1296US6584029B2One-time programmable memory using fuse/anti-fuse and vertically oriented fuse unit memory cellsHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jun 24, 2003·134 cites·35 claims
- 1396US6317375B1Method and apparatus for reading memory cells of a resistive cross point arrayHEWLETT PACKARD CO·Filed 2000·Granted Nov 13, 2001·122 cites·16 claims
- 1495US6674679B1Adjustable current mode differential amplifier for multiple bias point sensing of MRAM having equi-potential isolationHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jan 6, 2004·108 cites·23 claims
- 1595US6597598B1Resistive cross point memory arrays having a charge injection differential sense amplifierHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 22, 2003·103 cites·28 claims
- 1695US6590804B1Adjustable current mode differential amplifierHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 8, 2003·98 cites·24 claims
- 1795US6534841B1Continuous antifuse material in memory structureHEWLETT PACKARD CO·Filed 2001·Granted Mar 18, 2003·118 cites·18 claims
- 1895US6456524B1Hybrid resistive cross point memory cell arrays and methods of making the sameHEWLETT PACKARD CO·Filed 2001·Granted Sep 24, 2002·99 cites·21 claims
- 1995US6456525B1Short-tolerant resistive cross point arrayHEWLETT PACKARD CO·Filed 2000·Granted Sep 24, 2002·90 cites·37 claims
- 2095US6256224B1Write circuit for large MRAM arraysHEWLETT PACKARD CO·Filed 2000·Granted Jul 3, 2001·92 cites·29 claims
- 2195US6246386B1Integrated micro-display systemAGILENT TECHNOLOGIES INC·Filed 1998·Granted Jun 12, 2001·158 cites·16 claims
- 2295US6185143B1Magnetic random access memory (MRAM) device including differential sense amplifiersHEWLETT PACKARD CO·Filed 2000·Granted Feb 6, 2001·207 cites·20 claims
- 2395US6128239AMRAM device including analog sense amplifiersHEWLETT PACKARD CO·Filed 1999·Granted Oct 3, 2000·130 cites·17 claims
- 2494US7224598B2Programming of programmable resistive memory devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted May 29, 2007·82 cites·8 claims
- 2594US6914809B2Memory cell stringsHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jul 5, 2005·94 cites·22 claims
- 2694US6873544B2Triple sample sensing for magnetic random access memory (MRAM) with series diodesHEWLETT PACKARD COMPANY L P·Filed 2003·Granted Mar 29, 2005·73 cites·4 claims
- 2794US6781906B2Memory cell sensing integratorHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Aug 24, 2004·86 cites·24 claims
- 2894US6584589B1Self-testing of magneto-resistive memory arraysHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Jun 24, 2003·88 cites·17 claims
- 2993US6262625B1Operational amplifier with digital offset calibrationHEWLETT PACKARD CO·Filed 1999·Granted Jul 17, 2001·103 cites·26 claims
- 3092US6999366B2Magnetic memory including a sense result category between logic statesHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Feb 14, 2006·69 cites·32 claims
- 3192US6940747B1Magnetic memory deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Sep 6, 2005·68 cites·26 claims
- 3291US6765819B1Magnetic memory device having improved switching characteristicsHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 20, 2004·59 cites·31 claims
- 3391US6757188B2Triple sample sensing for magnetic random access memory (MRAM) with series diodesHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jun 29, 2004·51 cites·18 claims
- 3490US7031185B2Data storage device and method of forming the sameHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Apr 18, 2006·21 cites·20 claims
- 3589US6847544B1Magnetic memory which detects changes between first and second resistive states of memory cellHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jan 25, 2005·49 cites·31 claims
- 3689US6606262B2Magnetoresistive random access memory (MRAM) with on-chip automatic determination of optimized write current method and apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Aug 12, 2003·45 cites·8 claims
- 3789US6501697B1High density memory sense amplifierHEWLETT PACKARD CO·Filed 2001·Granted Dec 31, 2002·50 cites·20 claims
- 3888US8467253B2Reading memory elements within a crossbar arrayPERNER FREDERICK·Filed 2010·Granted Jun 18, 2013·12 cites·8 claims
- 3988US5805477AArithmetic cell for field programmable devicesHEWLETT PACKARD CO·Filed 1996·Granted Sep 8, 1998·137 cites·19 claims
- 4087US7277319B2System and method for reading a memory cellSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 2, 2007·5 cites·20 claims
- 4187US6552745B1CMOS active pixel with memory for imaging sensorsAGILENT TECHNOLOGIES INC·Filed 1998·Granted Apr 22, 2003·100 cites·19 claims
- 4287US6018187AElevated pin diode active pixel sensor including a unique interconnection structureHEWLETT PACKARD CMPANY·Filed 1998·Granted Jan 25, 2000·94 cites·15 claims
- 4386US6754123B2Adjustable current mode differential amplifier for multiple bias point sensing of MRAM having diode isolationHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jun 22, 2004·43 cites·23 claims
- 4485US6982909B2System and method for reading a memory cellHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jan 3, 2006·16 cites·15 claims
- 4584US7042757B21R1D MRAM block architectureHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted May 9, 2006·33 cites·26 claims
- 4683US7446683B2Digital current sourceSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 4, 2008·13 cites·24 claims
- 4783US6894918B2Shared volatile and non-volatile memoryHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 17, 2005·27 cites·12 claims
- 4883US6751147B1Method for adaptively writing a magnetic random access memoryHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jun 15, 2004·33 cites·19 claims
- 4983US6580454B1CMOS active pixel sensor having in-pixel local exposure controlAGILENT TECHNOLOGIES INC·Filed 1998·Granted Jun 17, 2003·82 cites·16 claims
- 5083US6111300AMultiple color detection elevated pin photo diode active pixel sensorAGILENT TECHNOLOGIES INC·Filed 1998·Granted Aug 29, 2000·72 cites·18 claims
Showing the top 50 of 181 patent records by PatentIndex Score.
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