Resources Contact Us Home
Block oriented random access memory able to perform a data read, a data write and a data refresh operation in one block-access time

Image Number 2 for United States Patent #4823302.

A video memory system which uses dynamic digital data storage elements allows random access to blocks of 32 pixel values. The pixel values to be stored in a block are applied sequentially to the memory system and the pixel values provided by the memory system are provided sequentially. The block oriented random access memory which stores and provides the blocks of 32 pixel values is configured to be able to perform a block read, a block write and a refresh operation in the time required to provide one 32 pixel block to or from the video memory system.

  Recently Added Patents
HYR1 as a target for active and passive immunization against Candida
Leadless integrated circuit packaging system and method of manufacture thereof
Phosphor, light emitting apparatus, and liquid crystal display apparatus using the same
Battery structures and related methods
Electronic product design
Wound dressings
Method and system for electronic assistance in dispensing pharmaceuticals
  Randomly Featured Patents
Packet retransmission control system, method and program
Fixative for fixing biological materials
Composite yarn comprising filled cut-resistant fiber
Spindle device for use in machine tool
Printing apparatus, delivering method, print system, and memory medium
Linearized darlington amplifier
Apparatus for forming closure inserts
Receiver/adapter for lamp control
RFID tag and method of manufacturing the same
Pneumatic tire having an asymmetric tread profile