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:
Oct. 13, 2015
Filed:
Dec. 11, 2013
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Jeong-Tae Hwang, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 17/18 (2006.01); G11C 17/16 (2006.01); G11C 7/20 (2006.01);
U.S. Cl.
CPC ...
G11C 17/18 (2013.01); G11C 7/20 (2013.01); G11C 17/16 (2013.01);
Abstract
A semiconductor device includes a fuse array for storing normal fuse data and pattern data through a programming operation, a boot-up control unit suitable for generating an enable signal for enabling an output of the pattern data, and a pattern detection unit suitable for detecting a pattern of the pattern data in response to the enable signal, and generating a detection signal. The fuse array outputs the normal fuse data in response to the detection signal.