Inventor · disambiguated record
Alexander Frey
Also filed as: FREY ALEXANDER · FREY ALEXANDER H · FREY JR ALEXANDER H · FREY JR ALEXANDER HAMILTON
41 granted patents·11 pending applications·2,511 citations·filing 1981–2021
98Inventor score
Top patents by PatentIndex Score
52 records- 0198US6029168ADecentralized file mapping in a striped network file system in a distributed computing environmentTRICORD SYSTEMS INC·Filed 1998·Granted Feb 22, 2000·464 cites·16 claims
- 0297US6725392B1Controller fault recovery system for a distributed file systemADAPTEC INC·Filed 2000·Granted Apr 20, 2004·627 cites·22 claims
- 0395US5201044AData processing method for file status recovery includes providing a log file of atomic transactions that may span both volatile and non volatile memoryIBM·Filed 1990·Granted Apr 6, 1993·404 cites·11 claims
- 0492US6714949B1Dynamic file system configurationsADAPTEC INC·Filed 2000·Granted Mar 30, 2004·79 cites·38 claims
- 0590US6922688B1Computer system storageADAPTEC INC·Filed 1999·Granted Jul 26, 2005·107 cites·26 claims
- 0689US5230047AMethod for balancing of distributed tree file structures in parallel computing systems to enable recovery after a failureIBM·Filed 1990·Granted Jul 20, 1993·163 cites·11 claims
- 0789US5181017AAdaptive routing in a parallel computing systemIBM·Filed 1989·Granted Jan 19, 1993·123 cites·15 claims
- 0882US7149847B2RAID 6 disk array architecturesADAPTEC INC·Filed 2005·Granted Dec 12, 2006·15 cites·9 claims
- 0982US4399507AInstruction address stack in the data memory of an instruction-pipelined processorIBM·Filed 1981·Granted Aug 16, 1983·84 cites·26 claims
- 1081US6530036B1Self-healing computer system storageTRICORD SYSTEMS INC·Filed 1999·Granted Mar 4, 2003·66 cites·29 claims
- 1178US7123029B2Circuit arrangement, electrochemical sensor, sensor arrangement, and method for processing a current signal provided via a sensor electrodeSIEMENS AG·Filed 2004·Granted Oct 17, 2006·15 cites·21 claims
- 1276US8916035B2Arrangement and method using microsensors for measuring cell vitalitiesFREY ALEXANDER·Filed 2010·Granted Dec 23, 2014·3 cites·17 claims
- 1376US7914655B2Potentiostatic circuit arrangement on a biosensor for digitisation of the measured currentSIEMENS AG·Filed 2004·Granted Mar 29, 2011·13 cites·7 claims
- 1475US7756560B2Sensor arrangement and method for operating a sensor arrangementSIEMENS AG·Filed 2004·Granted Jul 13, 2010·3 cites·26 claims
- 1575US6742137B1Object oriented fault toleranceADAPTEC INC·Filed 1999·Granted May 25, 2004·73 cites·16 claims
- 1675US6449731B1Self-healing computer system storageTRICORD SYSTEMS INC·Filed 1999·Granted Sep 10, 2002·73 cites·18 claims
- 1774US6922081B2Electronic circuit, sensor arrangement and method for processing a sensor signalINFINEON TECHNOLOGIES AG·Filed 2001·Granted Jul 26, 2005·12 cites·16 claims
- 1873US5130992AFile-based redundant parity protection in a parallel computing systemIBM·Filed 1990·Granted Jul 14, 1992·66 cites·8 claims
- 1972US8094322B2Method and apparatus for the determination of the 3D coordinates of an objectMAYER THOMAS·Filed 2009·Granted Jan 10, 2012·7 cites·20 claims
- 2072US7670557B2Planar sensor arrangement, sensor array and method for the production of a planar-sensor arrangementSIEMENS AG·Filed 2005·Granted Mar 2, 2010·3 cites·20 claims
- 2165US6427212B1Data fault tolerance software apparatus and methodTRICORD SYSTEMS INC·Filed 1998·Granted Jul 30, 2002·45 cites·16 claims
- 2264US8067249B2Method for functionalizing biosensor chipsFREY ALEXANDER·Filed 2005·Granted Nov 29, 2011·2 cites·21 claims
- 2361US12491562B2Laser center dependent exposure strategyEOS GMBH ELECTRO OPTICAL SYSTEMS·Filed 2021·Granted Dec 9, 2025·0 cites·14 claims
- 2461US7432068B2Biosensor and method for detecting macromolecular biopolymers using a biosensorSIEMENS AG·Filed 2001·Granted Oct 7, 2008·3 cites·16 claims
- 2560USD854062SDrill bitBOSCH GMBH ROBERT·Filed 2016·Granted Jul 16, 2019·10 cites·1 claims
- 2660US7210001B2Methods of and apparatus for efficient buffer cache utilizationADAPTEC INC·Filed 2004·Granted Apr 24, 2007·12 cites·37 claims
- 2758US6768686B2Read/write amplifier for a DRAM memory cell, and DRAM memoryINFINEON TECHNOLOGIES AG·Filed 2001·Granted Jul 27, 2004·10 cites·19 claims
- 2855US6822916B2Read/write amplifier having vertical transistors for a DRAM memoryINFINEON TECHNOLOGIES AG·Filed 2001·Granted Nov 23, 2004·8 cites·24 claims
- 2954US8330803B2Method and apparatus for 3D digitization of an objectFREY ALEXANDER·Filed 2009·Granted Dec 11, 2012·3 cites·13 claims
- 3050US8480877B2Sensor arrangement comprising an electrode for detecting diffused loaded particlesFREY ALEXANDER·Filed 2005·Granted Jul 9, 2013·0 cites·24 claims
- 3146US8702921B2Biosensors array and method for operating a biosensor arrayFREY ALEXANDER·Filed 2004·Granted Apr 22, 2014·0 cites·53 claims
- 3244US5083229ADisk drive with minimized head-arm excursionsIBM·Filed 1990·Granted Jan 21, 1992·5 cites·9 claims
- 3344US4638449AMultiplier architectureIBM·Filed 1985·Granted Jan 20, 1987·13 cites·2 claims
- 3444US2006292708A1Circuit arrangement, redox recycling sensor, sensor assembly and a method for processing a current signal provided by a sensor electrodeFREY ALEXANDER·Filed 2003·Application pending·0 cites
- 3543US10853971B2Method for determining the exposure time for a 3D recordingZEISS CARL INDUSTRIELLE MESSTECHNIK GMBH·Filed 2018·Granted Dec 1, 2020·0 cites·17 claims
- 3643US8916827B2Device and system for selectively detecting gas components or concentrations of gas components in gas to be analyzed and method for operating such deviceFREY ALEXANDER·Filed 2011·Granted Dec 23, 2014·0 cites·14 claims
- 3743US2008151088A1Switching Circuit ArrangementFREY ALEXANDER·Filed 2005·Application pending·0 cites
- 3842US2004219547A1Biochip arrangementFREY ALEXANDER·Filed 2002·Application pending·0 cites
- 3942US2004014054A1Biosensor chipFiled 2001·Application pending·0 cites
- 4042US2004094414A1Biosensor, biosensor array, method for producing an electrode of a biosensor , method for producing a biosensorFiled 2001·Application pending·0 cites
- 4141US10502554B2Process and device for determining the 3D coordinates of an objectSTEINBICHLER OPTOTECHNIK GMBH·Filed 2015·Granted Dec 10, 2019·0 cites·21 claims
- 4240US9995703B2Device similar to electrochemical camera and method for producing deviceFREY ALEXANDER·Filed 2010·Granted Jun 12, 2018·0 cites·19 claims
- 4339US2011076754A1Device and method for filtering one or more particles to be detected from a fluidSIEMENS AG·Filed 2010·Application pending·0 cites
- 4437US2011076684A1Apparatus and method for acquiring, detecting, and analyzing cells in a microfluidic systemFREY ALEXANDER·Filed 2010·Application pending·0 cites
- 4534US6445609B2Integrated DRAM memory cell and DRAM memoryINFINEON TECHNOLOGIES AG·Filed 2001·Granted Sep 3, 2002·0 cites·16 claims
- 4633US2012240672A1Miniaturized energy generation systemFREY ALEXANDER·Filed 2010·Application pending·0 cites
- 4733US2012133419A1Trigger circuit and rectifier, in particular for a self-powered microsystem having a piezoelectric microgeneratorFREY ALEXANDER·Filed 2010·Application pending·0 cites
- 4832US11952888B2Data communication in the microwave range using electrically conductive elements in a construction machineFRAUNHOFER GES FORSCHUNG·Filed 2020·Granted Apr 9, 2024·0 cites·8 claims
- 4932US8151444B2Method for manufacturing connecting device for randomly connecting a number of transmitters and receiversECKSTEIN GERALD·Filed 2007·Granted Apr 10, 2012·0 cites·9 claims
- 5032US2012119621A1Bending device for bending a piezoelectric bender, piezoelectric converter for converting mechanical energy into electrical energy, by using the bending device, and method for converting mechanical energy into electrical energyFREY ALEXANDER·Filed 2010·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →