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:
Apr. 03, 2007
Filed:
Oct. 26, 2005
Hiroshi Yoshioka, Kawasaki, JP;
Hiroshi Yoshioka, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A ferroelectric storage device includes a ferroelectric capacitor C, a bit line BL, a first switching elementselectively connecting the ferroelectric capacitor Cand the bit line BL, a first transistorconnected to the bit line BL and to a reference potential, a reference ferroelectric capacitor CR, a reference bit line Lref, a reference switching elementselectively connecting the reference ferroelectric capacitor CRand the reference bit line Lref, a second transistorconnected to the reference bit line Lref and to the reference potential, potential control circuitsandcontrolling a potential of the bit line BL and a potential of the reference bit line Lref, and a timing control circuitcontrolling a detection timing for detecting data on the bit line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile