Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus processing variable resistance memory cell write operation










Image Number 2 for United States Patent #7295462.

A circuit and method for writing to a variable resistance memory cell. The circuit includes a variable resistance memory cell, a switchable current blocking device and a charge storing element. As the switchable current blocking device blocks current flow through the variable resistance memory cell, the charge storing element charges. When the switchable current blocking device is not blocking current, the charge storing element discharges through the variable resistance memory cell, generating a write current sufficient to write high resistance variable resistance memory cells.








 
 
  Recently Added Patents
Diffractive optical element, distance measuring apparatus and distance measuring method
Transferring optical energy
Cavity filter having surge suppress means
Adaptive network and method
Method and apparatus for regulating temperature in a computer system
Speakerphone and conference bridge which receive and provide participant monitoring information
Pre-aligner search
  Randomly Featured Patents
PROM for integrated circuit identification and testing
Electric motor wherein low temperature polymeric housing supports heat dissipating portions through heat resisting polymeric bridging member
Processing selected browser requests
Shielding gas filter for welding apparatus
Video projector
Protective cooling cap
Slow-opening gas valve
Intermodal bulk container
Convertible ankle brace
Microfabricated packed gas chromatographic column