Michael Sommer

Method of operating phase-change memory

Semiconductor device with channel switching structure and method of making same

Monitor structure for monitoring a change of a memory content

Semiconductor device and method for making same

Data retention monitor

Method of operating phase-change memory

Memory cell

Chip with a vertical contact structure

DRAM memory having vertically arranged selection transistors

Non-volatile memory device with single transistor memory cell

Method for producing a package for an electronic circuit and a substrate for a package

DRAM memory cell and memory cell array with fast read/write access

Input circuit for an electronic circuit and a method for controlling the reading-in of a data signal

Integrated circuit with voltage divider and buffered capacitor

Dram cell and space-optimized memory array

DRAM memory with vertically arranged selection transistors

Method for data transfer

Semiconductor circuit structure and method for fabricating the semiconductor circuit structure

Temperature-dependent refresh cycle for DRAM

DRAM memory circuit with sense amplifiers