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:
Feb. 05, 2013
Filed:
Dec. 21, 2010
Applicant:
Keun Kook Kim, Seoul, KR;
Inventor:
Keun Kook Kim, Seoul, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 37/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuse circuit includes a fuse information signal generation unit and an output driving unit. The fuse information signal generation unit is configured to precharge a fuse information signal in response to a precharge signal and drive the fuse information signal in response to a selection signal capable of cutting a fuse. The output driving unit configured to equally maintain potentials at both terminals of the fuse in response to a control signal.