Resources Contact Us Home
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
Biometric data display system and method
Electronic device with embedded antenna
Compounds for the reduction of .beta.-amyloid production
Eyeglass component
Method for exchanging data concerning an electronic transaction
Systems and methods for documenting medical findings of a physical examination
Combination photovoltaic and wind power generation installation
  Randomly Featured Patents
Detector housing
Rapid line scan NMR imaging
Sensor networks for monitoring pipelines and power lines
Boat fender
Low noise, low distortion RF amplifier topology
Medical device with improved imaging marker for magnetic resonance imaging
Electronic location tag
Method of providing online database containing proprietary information
Strawberry plant named `DrisStrawThirtyTwo`
Detent action buckle