Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Memory










Image Number 15 for United States Patent #7362642.

A memory allowing reduction of the period of an external access operation is provided. This memory comprises an access control portion performing an internal access operation on the basis of an external access operation, a refresh control portion performing a refresh operation and a refresh division control portion dividing the refresh operation into a read operation RFRD and rewrite operations RFRS1 and RFRS2. The memory performs the read operation RFRD and the rewrite operations RFRS1 and RFRS2 at least either before or after different internal access operations corresponding to different external access operations respectively.








 
 
  Recently Added Patents
Method of preparing enteric hard capsule and enteric hard capsule prepared thereby
Visualization of information associated with applications in user interfaces
Secure service for enabling communication for calling party when communication service for called party is suspended
Bias voltage generating circuit and switching power supply thereof
MiR 204, miR 211, their anti-miRs, and therapeutic uses of same
Buffer pool extension for database server
Summarization of short comments
  Randomly Featured Patents
Time counting assembly with a display for world time zones
Quarter-rate 2B1Q ISDN architecture with embedded differential delay compensation for extending range of DDS communications
Switchable active termination for SCSI peripheral devices
Generator including an electret member
Dial information storing and redialing method for use in a telephone
Vibrating personal massager
Organic electroluminescent device including layer having uneven patterns
Bank selection signal control circuit for use in semiconductor memory device, and bank selection control method
Electronic component and method of production thereof
System and methods for discount retailing