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. 21, 1998
Filed:
Dec. 23, 1996
Jin-Man Han, Seoul, KR;
Jei-Hwan Yoo, Suwon, KR;
Samsung Electronics, Co., Ltd., Suwon, KR;
Abstract
A standby current detecting circuit for use in a semiconductor memory device and method thereof are described. The memory device has a plurality of memory cells arranged at crossing points of a plurality of word lines and a plurality of bit lines. A plurality of switches are associated with each memory cell. A current path supplies current to each memory cell through the switch associated with each memory cell. A plurality of decoders are provided with each decoder for detecting a standby current supplied on one such current path for the memory cell. Each decoder includes control logic for selectively opening and isolating the switch associated with the memory cell in a standby current detection mode.