Inventor
SYMANCZYK RALF
DE19 patents
⚠️ This page may combine multiple inventors who share the name “SYMANCZYK RALF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEON TECHNOLOGIES AG
13 patentsUS7215564B2May 8, 2007
Semiconductor memory component in cross-point architecture
INFINEON TECHNOLOGIES AG56 citations95
US7515454B2Apr 7, 2009
CBRAM cell and CBRAM array, and method of operating thereof
INFINEON TECHNOLOGIES AG42 citations92
US7423906B2Sep 9, 2008
Integrated circuit having a memory cell
INFINEON TECHNOLOGIES AG16 citations92
US7119395B2Oct 10, 2006
Memory cell with nanocrystals or nanodots
INFINEON TECHNOLOGIES AG34 citations92
US7372716B2May 13, 2008
Memory having CBRAM memory cells and method
INFINEON TECHNOLOGIES AG13 citations84
US7332377B2Feb 19, 2008
Manufacturing method with self-aligned arrangement of solid body electrolyte memory cells of minimum structure size
INFINEON TECHNOLOGIES AG13 citations84
US7214587B2May 8, 2007
Method for fabricating a semiconductor memory cell
INFINEON TECHNOLOGIES AG14 citations84
US7337282B2Feb 26, 2008
Memory system and process for controlling a memory component to achieve different kinds of memory characteristics on one and the same memory component
INFINEON TECHNOLOGIES AG13 citations83
US7257014B2Aug 14, 2007
PMC memory circuit and method for storing a datum in a PMC memory circuit
INFINEON TECHNOLOGIES AG7 citations73
US7106614B2Sep 12, 2006
Memory circuit and method for providing an item of information for a prescribed period of time
INFINEON TECHNOLOGIES AG8 citations73
US7329561B2Feb 12, 2008
Fabricating memory components (PCRAMS) including memory cells based on a layer that changes phase state
INFINEON TECHNOLOGIES AG3 citations63
US7384002B2Jun 10, 2008
Chip card and chip card security device
INFINEON TECHNOLOGIES AG2 citations62
US7307868B2Dec 11, 2007
Integrated circuit including memory cell for storing an information item and method
INFINEON TECHNOLOGIES AG6 citations62
QIMONDA AG
3 patentsUS7737428B2Jun 15, 2010
Memory component with memory cells having changeable resistance and fabrication method therefor
QIMONDA AG9 citations84
US7787279B2Aug 31, 2010
Integrated circuit having a resistive memory
QIMONDA AG6 citations62
US7715258B2May 11, 2010
Retention test system and method for resistively switching memory devices
QIMONDA AG3 citations54