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:
Nov. 09, 1993
Filed:
May. 16, 1991
Seung M Kim, Seoul, KR;
Hyundai Electronics Industries Co., Ltd., Kyoungkido, KR;
Abstract
A repair circuit for integrated circuits adapted for selecting and repairing a storage cell having a fault, and a main fuse adapted for operating the repair circuit. The repair circuit comprises a plurality of p-channel MOSFETs and a plurality of fuses. A NAND gate has as inputs, an output signal from said repair circuit and a control signal. The control signal is generated as the address of the selected cell is varied. The control signal is a pulse which transits from a low lever to a high level and back to a low level again as the address is varied. The repair circuit reduces power consumption in integrated circuits by allowing current to flow therein only when the address of the selected cell is varied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile