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:
Mar. 02, 2010
Filed:
Mar. 05, 2007
Applicant:
Won-chul Lee, Seongnam-si, KR;
Inventor:
Won-Chul Lee, Seongnam-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/00 (2006.01); H01L 29/72 (2006.01);
U.S. Cl.
CPC ...
Abstract
At least one fuse pattern extending in a first direction is formed on a fuse region of a substrate. A preliminary first insulating pattern is formed on the fuse region to cover the fuse pattern. A conductive layer is formed on the preliminary first insulating pattern. The conductive layer and the preliminary first insulating pattern are etched to form at least one fence extending in a second direction substantially perpendicular to the first direction. Related fuse structures are also disclosed.