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:
Dec. 25, 2012
Filed:
Jul. 07, 2009
Applicants:
Pan-suk Kwak, Gyeonggi-do, KR;
Doo-youl Lee, Seoul, KR;
Inventors:
Pan-suk Kwak, Gyeonggi-do, KR;
Doo-youl Lee, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01); G11C 16/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a semiconductor device comprising: a plurality of bit line patterns; a plurality of pad patterns that are respectively connected to the plurality of bit line patterns; and at least one contact that is formed on each of the plurality of pad patterns, wherein the pitch of the plurality of pad patterns is greater than the pitch of the plurality of bit line patterns. The bit line patterns may be formed using a double patterning technology (DPT).