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. 05, 2011
Filed:
Nov. 10, 2009
Applicants:
Sang-hoon Shin, Gyeonggi-do, KR;
Hyung-dong Lee, Gyeonggi-do, KR;
Jun-gi Choi, Gyeonggi-do, KR;
Inventors:
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 85/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes a first transmission line and a second transmission line disposed at different layers; a contact fuse coupled with the first transmission line and the second transmission line; a power driver configured to apply an electric stress to the contact fuse; and a fuse state output unit configured to output a fuse state signal having a logic level corresponding to an electric connection state of the contact fuse.