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
Method and apparatus for establishing a media clip
Crystalline solvates of 6-(piperidin-4-yloxy)-2H-isoquinolin-1-one hydrochloride
Satellite mounting poles
Vending machine
System and method for leveraging independent innovation in entertainment content and graphics hardware
Turbulence sensor and blade condition sensor system
Method and system for providing status of a machine
  Randomly Featured Patents
Revenue meter having precision time clock
Quantitative sleep analysis system and method
Network traffic control in peer-to-peer environments
Circular buffer for processing audio samples
Shoe cubbies
System and method for controlling an output of an auxiliary power source of a diesel powered system
Wavelength-selective reflection film comprising liquid crystal molecules aligned in chiral smectic phase
Tire tread
Method and system for playing a poker matrix game
Handle safety switch