The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 10, 1988
Filed:
May. 24, 1984
Applicant:
Inventors:
Takayuki Ohtani, Tokyo, JP;
Takayasu Sakurai, Tokyo, JP;
Mitsuo Isobe, Yokohama, JP;
Tetsuya Iizuka, Funabashi, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365233 ; 365227 ; 365203 ;
Abstract
A static memory has an address transition detector, an input data transition detector and a pulse signal generator. When a detector detects that an input address or input data has changed, the pulse signal generator produces a pulse signal having a width longer than the shorter of the data-reading or data-writing cycle. This pulse signal controls the period of time during which a penetrating DC current flows between two power sources via some of the components of the memory.