Resources Contact Us Home
Memory storage device having a nonvolatile memory and memory controller with error check operation mode

Image Number 7 for United States Patent #7392457.

A memory card includes a non-volatile memory, a memory controller for controlling the operation of the memory card. The memory controller is capable of providing an interface with outside according to a predetermined protocol, and performs error detection and correction of the memory information at regular time intervals or at the timing of connection of electric power supply, independently of reading out the memory information according to external access request. Therefore, it is possible to improve reliability of data retention in the non-volatile memory without the host device reading out the memory information from the non-volatile memory of the memory card.

  Recently Added Patents
Aqueous flowable concentrate compositions of a microencapsulated dinitroaniline herbicide
Method and device for synthesizing image
Clothing fastener accessory
Guitar strap attachment means
Method and device for operating a vehicle having a hybrid drive
Universal data-driven computer proxy
Co-crystals of agomelatine, a process for there preparation and pharmaceutical compositions containing them
  Randomly Featured Patents
Structure for detachably receiving at least one retaining board in variable configuration
Method for producing a cigarette filter rod
Collimating magnifier
Sorptive heat exchanger and related cooled sorption process
Multi-layer printed circuit board for a keyboard
Circuit for automatic seabed discrimination
Bicycle brake device with a rotation restrictor for a connecting joint
Radio transceiver with impedance matched test port
Method and device for reconstructing a picture