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:
Jan. 24, 2006
Filed:
Apr. 22, 2004
Takashi Ohtsuka, Toyonaka, JP;
Kenji Toyoda, Osaka, JP;
Takashi Ohtsuka, Toyonaka, JP;
Kenji Toyoda, Osaka, JP;
Matsushita Electric Industrial Co., LTD, Osaka, JP;
Abstract
A non-volatile memory cell comprising a latch circuit () which comprises a first node () and a second node () and latches complementary data set in the first node () and the second node (), a first switching element () which connects the first node () and a first data input/output line (), a second switching element () which connects the second node () and a second data input/output line (), a first ferroelectric capacitor () which connects the second data input/output line () and the first node (), and a second ferroelectric capacitor () which connects the first data input/output line () and the second node ().