Inventor

FREY ALEXANDER

DE42 patents

⚠️ This page may combine multiple inventors who share the name “FREY ALEXANDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FREY ALEXANDER

INFINEON TECHNOLOGIES AG

Electronic circuit, sensor arrangement and method for processing a sensor signal

Read/write amplifier having vertical transistors for a DRAM memory

Read/write amplifier for a DRAM memory cell, and DRAM memory

Method of manufacturing a bonded substrate stack

Method of manufacturing a bonded substrate stack by surface activation

Read amplifier subcircuit for a DRAM memory

Integrated DRAM memory cell and DRAM memory

OSRAM OPTO SEMICONDUCTORS GMBH

Method of producing optoelectronic semiconductor chips

Optoelectronic device and method for producing an optoelectronic device

Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip

Method for producing a nitride compound semiconductor device

Method of producing light-emitting diode chips and light-emitting diode chip

Method for producing optoelectronic semiconductor chips

Epitaxy substrate, method for producing an epitaxy substrate and optoelectronic semiconductor chip comprising an epitaxy substrate

FREY ALEXANDER

Arrangement and method using microsensors for measuring cell vitalities

Method and apparatus for 3D digitization of an object

Method for functionalizing biosensor chips

Device and system for selectively detecting gas components or concentrations of gas components in gas to be analyzed and method for operating such device

Sensor arrangement comprising an electrode for detecting diffused loaded particles

Device similar to electrochemical camera and method for producing device

Biosensors array and method for operating a biosensor array

SIEMENS AG

Potentiostatic circuit arrangement on a biosensor for digitisation of the measured current

Circuit arrangement, electrochemical sensor, sensor arrangement, and method for processing a current signal provided via a sensor electrode

Biosensor and method for detecting macromolecular biopolymers using a biosensor

Sensor arrangement and method for operating a sensor arrangement

Planar sensor arrangement, sensor array and method for the production of a planar-sensor arrangement

AZUR SPACE SOLAR POWER GMBH

Protection method for through-holes of a semiconductor wafer

Method for structuring an insulating layer on a semiconductor wafer

Dicing method for separating wafers comprising a plurality of solar cell stacks

Marking method

Stacked multi-junction solar cell

OSRAM OLED GMBH

Semiconductor body and method for producing a semiconductor body

Optoelectronic semiconductor component and method for producing an optoelectronic semiconductor component

Semiconductor body and method for producing a semiconductor body

MAYER THOMAS

Method and apparatus for the determination of the 3D coordinates of an object

BOSCH GMBH ROBERT

Drill bit

ZEISS CARL INDUSTRIELLE MESSTECHNIK GMBH

Method for determining the exposure time for a 3D recording

FRAUNHOFER GES FORSCHUNG

Data communication in the microwave range using electrically conductive elements in a construction machine

EOS GMBH ELECTRO OPTICAL SYSTEMS

Laser center dependent exposure strategy

STEINBICHLER OPTOTECHNIK GMBH

Process and device for determining the 3D coordinates of an object

UNIV KONSTANZ

Method for producing solar cells having simultaneously etched-back doped regions

ECKSTEIN GERALD

Method for manufacturing connecting device for randomly connecting a number of transmitters and receivers