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:
Feb. 21, 1995
Filed:
Jan. 15, 1993
Kinya Mitsumoto, Takasaki, JP;
Yoshikazu Iida, Takasaki, JP;
Hiroki Miyashita, Takasaki, JP;
Kazunori Onozawa, Takasaki, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In a semiconductor memory device of the present invention, data read from a memory cell to a pair of complementary data lines or a pair of common data lines are fed directly to an output circuit not through any sense amplifier. As a result, the delay time of the sense amplifier itself is omitted from the address access time of the conventional semiconductor memory device using the sense amplifier, so that the semi-conductor memory device of the present invention can have its address access time made shorter than that of the conventional semiconductor memory device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile