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:
Apr. 24, 2012
Filed:
Dec. 28, 2009
Applicants:
Kyu Tae Kim, Seoul, KR;
Ki Soo Choi, Goyang, KR;
Inventors:
Kyu Tae Kim, Seoul, KR;
Ki Soo Choi, Goyang, KR;
Assignee:
Hynix Semicondutor Inc., Icheon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/525 (2006.01); H01L 21/768 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device comprises a fuse having a blowing region at a center part for selectively connecting different two terminals; and a dummy contact positioned under the blowing region for forming empty space by being removed together with the blowing region in a blowing process.