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:
Jul. 25, 2006
Filed:
Jan. 24, 2005
Hiroshi Yoshioka, Kawasaki, JP;
Hiroshi Yoshioka, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A semiconductor memory device is characterized by including a bit line, a transistor coupled to the bit line, a ferroelectric memory cell coupled to the bit line via the transistor, a shift circuit coupled to the bit line to lower a data potential that appears on the bit line in response to data stored in the memory cell, and a sense amplifier coupled to the bit line and to a ground potential to amplify a potential difference between the data potential lowered by the shift circuit and the ground potential.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile