Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Cryptographic method and apparatus
Packaged semiconductor chips
Communication apparatus mediating communication between instruments
Three-dimensional shape measuring apparatus, three-dimensional shape measuring method, and three-dimensional shape measuring program
Object detection to determine road priority
Perfume bottle
Interworking function for communication networks
  Randomly Featured Patents
Injection-molding dimension-control and clamp-reduction
Method of making injection molding cooled thread split inserts
Basement water drain cove
Apparatus for improving performance of electrical insulating structures
Static energy regulator for lighting networks with control of the quantity of the intensity and/or voltage, harmonic content and reactive energy supplied to the load
Die attachment method for use in high density interconnected assemblies
Multistage source follower amplifier having a wide bandwidth and low power consumption
Apparatus and process for sleeving the heat exchanger tubes of nuclear steam generators
Applicable PDU range test and calculation for window-based polling
Multilayer photopolymeric printing plates with photoreactive diazo compounds and photopolymerizable compositions