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. 04, 2000
Filed:
May. 19, 1998
Hiroyuki Kobatake, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A semiconductor memory device of the present invention has a write circuit and bit line coupled to the write circuit. Output from the write circuit is sent to corresponding bit line by a transfer gate. During data write term, a write voltage is applied to the bit line when writing a '0' and zero volts is applied to the bit line when writing a '1'. The bit line therefore is not left in a floating state when writing either a '0' or a '1'. A rise in voltage potential of a bit line due to noise is prevented from occurring, thereby eliminating data writing errors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile