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Alexander Frey
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Munich, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing a bonded substrate stack by surface activation
Patent number
11,948,912
Issue date
Apr 2, 2024
Infineon Technologies AG
Alfred Sigl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a bonded substrate stack
Patent number
11,594,515
Issue date
Feb 28, 2023
Infineon Technologies AG
Alfred Sigl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device similar to electrochemical camera and method for producing d...
Patent number
9,995,703
Issue date
Jun 12, 2018
Boehringer Ingelheim Vetmedica GmbH
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Grant
Arrangement and method using microsensors for measuring cell vitali...
Patent number
8,916,035
Issue date
Dec 23, 2014
Boehringer Ingelheim Vetmedica GmbH
Alexander Frey
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Biosensors array and method for operating a biosensor array
Patent number
8,702,921
Issue date
Apr 22, 2014
Siemens Aktiengesellschaft
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Grant
Sensor arrangement comprising an electrode for detecting diffused l...
Patent number
8,480,877
Issue date
Jul 9, 2013
Siemens Aktiengesellschaft
Alexander Frey
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for manufacturing connecting device for randomly connecting...
Patent number
8,151,444
Issue date
Apr 10, 2012
Siemens Aktiengesellschaft
Gerald Eckstein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for functionalizing biosensor chips
Patent number
8,067,249
Issue date
Nov 29, 2011
Siemens Aktiengesellschaft
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Grant
Potentiostatic circuit arrangement on a biosensor for digitisation...
Patent number
7,914,655
Issue date
Mar 29, 2011
Siemens Aktiengesellschaft
Alexander Frey
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Sensor arrangement and method for operating a sensor arrangement
Patent number
7,756,560
Issue date
Jul 13, 2010
Siemens Aktiengesellschaft
Alexander Frey
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Planar sensor arrangement, sensor array and method for the producti...
Patent number
7,670,557
Issue date
Mar 2, 2010
Siemens Aktiengesellschaft
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Grant
Biosensor and method for detecting macromolecular biopolymers using...
Patent number
7,432,068
Issue date
Oct 7, 2008
Siemens Aktiengesellschaft
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Grant
Circuit arrangement, electrochemical sensor, sensor arrangement, an...
Patent number
7,123,029
Issue date
Oct 17, 2006
Siemens AG
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Grant
Electronic circuit, sensor arrangement and method for processing a...
Patent number
6,922,081
Issue date
Jul 26, 2005
Infineon Technologies AG
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Grant
Read/write amplifier having vertical transistors for a DRAM memory
Patent number
6,822,916
Issue date
Nov 23, 2004
Infineon Technologies AG
Alexander Frey
G11 - INFORMATION STORAGE
Information
Patent Grant
Read/write amplifier for a DRAM memory cell, and DRAM memory
Patent number
6,768,686
Issue date
Jul 27, 2004
Infineon Technologies AG
Alexander Frey
G11 - INFORMATION STORAGE
Information
Patent Grant
Read amplifier subcircuit for a DRAM memory
Patent number
6,452,850
Issue date
Sep 17, 2002
Infineon Technologies AG
Alexander Frey
G11 - INFORMATION STORAGE
Information
Patent Grant
Integrated DRAM memory cell and DRAM memory
Patent number
6,445,609
Issue date
Sep 3, 2002
Infineon Technologies AG
Alexander Frey
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING A BONDED SUBSTRATE STACK BY SURFACE ACTIVATION
Publication number
20240274573
Publication date
Aug 15, 2024
INFINEON TECHNOLOGIES AG
Alfred Sigl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARRANGEMENT AND METHOD USING MICROSENSORS FOR MEASURING CELL VITALI...
Publication number
20120252055
Publication date
Oct 4, 2012
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
MINIATURIZED ENERGY GENERATION SYSTEM
Publication number
20120240672
Publication date
Sep 27, 2012
Alexander Frey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRIGGER CIRCUIT AND RECTIFIER, IN PARTICULAR FOR A SELF-POWERED MIC...
Publication number
20120133419
Publication date
May 31, 2012
Alexander Frey
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
BENDING DEVICE FOR BENDING A PIEZOELECTRIC BENDER, PIEZOELECTRIC CO...
Publication number
20120119621
Publication date
May 17, 2012
Alexander Frey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE SIMILAR TO AN ELECTROMECHANICAL CAMERA AND METHOD FOR THE PR...
Publication number
20120108456
Publication date
May 3, 2012
Siemens Aktiengesellschaft
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR ACQUIRING, DETECTING, AND ANALYZING CELLS...
Publication number
20110076684
Publication date
Mar 31, 2011
Alexander FREY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE AND METHOD FOR FILTERING ONE OR MORE PARTICLES TO BE DETECTE...
Publication number
20110076754
Publication date
Mar 31, 2011
Siemens Aktiengesellschaft
Alexander Frey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sensor arrangement comprising an electrode for detecting diffused l...
Publication number
20090308741
Publication date
Dec 17, 2009
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Connecting Device for Randomly Connecting a Number of Transmitters...
Publication number
20080291938
Publication date
Nov 27, 2008
Gerald Eckstein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Functionalizing Biosensor Chips
Publication number
20080199974
Publication date
Aug 21, 2008
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Switching Circuit Arrangement
Publication number
20080151088
Publication date
Jun 26, 2008
Alexander Frey
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Planar sensor arrangement, sensor array and method for the producti...
Publication number
20070181424
Publication date
Aug 9, 2007
Alexander FREY
G01 - MEASURING TESTING
Information
Patent Application
Potentiostatic circuit arrangement on a biosensor for digitisation...
Publication number
20070080060
Publication date
Apr 12, 2007
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Circuit arrangement, redox recycling sensor, sensor assembly and a...
Publication number
20060292708
Publication date
Dec 28, 2006
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Biosensors array and method for operating a biosensor array
Publication number
20050247559
Publication date
Nov 10, 2005
Infineon Technologies AG
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Sensor arrangement and method for operating a sensor arrangement
Publication number
20050194250
Publication date
Sep 8, 2005
Infineon Technologies AG
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Circuit arrangement, electrochemical sensor, sensor arrangement, an...
Publication number
20050068046
Publication date
Mar 31, 2005
Infineon Technologies AG
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Biochip arrangement
Publication number
20040219547
Publication date
Nov 4, 2004
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Biosensor, biosensor array, method for producing an electrode of a...
Publication number
20040094414
Publication date
May 20, 2004
Manfred Engelhardt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Electronic circuit, sensor arrangement and method for processing a...
Publication number
20040041717
Publication date
Mar 4, 2004
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Biosensor chip
Publication number
20040014054
Publication date
Jan 22, 2004
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Biosensor and method for detecting macromolecular biopolymers using...
Publication number
20030186263
Publication date
Oct 2, 2003
Alexander Frey
G01 - MEASURING TESTING
Information
Patent Application
Read amplifier subcircuit for a DRAM memory
Publication number
20020024854
Publication date
Feb 28, 2002
Alexander Frey
G11 - INFORMATION STORAGE
Information
Patent Application
Integrated DRAM memory cell and DRAM memory
Publication number
20010036102
Publication date
Nov 1, 2001
Infineon Technologies AG
Alexander Frey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Read/write amplifier having vertical transistors for a DRAM memory
Publication number
20010030884
Publication date
Oct 18, 2001
Alexander Frey
H01 - BASIC ELECTRIC ELEMENTS