Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Dynamic memory circuit with improved sensing scheme










Image Number 4 for United States Patent #4879692.

A dynamic type memory circuit is provided with an improved write circuit which can write a desired data signal to a memory cell in a selected column in a first mode and to a plurality of memory cells in all the columns simultaneously in a second mode. The memory circuit includes a plurality of memory cell groups, a plurality of sense amplifier groups provided for the memory cell groups, a write circuit for operatively writing an input data signal to a plurality of memory cells simultaneously in at least one memory cell groups and a plurality of independent sense amplifier activation circuits provided for the sense amplifier groups.








 
 
  Recently Added Patents
Document-related representative information
Portable hand-held multi-function device for storing, managing and combining rewards
Hand sign
Light-emitting device, film-forming method and manufacturing apparatus thereof, and cleaning method of the manufacturing apparatus
Superagonistic anti-CD28 antibodies
Location-type tagging using collected traveler data
Method for culturing lactic acid bacterium and method for producing fermented milk
  Randomly Featured Patents
Method for manufacturing a self-aligned full side shield PMR
Satellite diversity antenna system
Power loop control method and apparatus
Compounds, compositions and methods of combatting pest employing thioureas
Downlink resource allocation and mapping
Respiratory mask
Color temperature conversion apparatus for variably changing color temperature of input image and method thereof
Signal converter for television monitor
Self-service sales management system and method, and its program
Catalyst for and method of preparing cellulose esters