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:
Aug. 05, 2008
Filed:
Dec. 08, 2005
Applicants:
In-kyeong Yoo, Suwon, KR;
Byong-man Kim, Gunpo, KR;
Inventors:
In-kyeong Yoo, Suwon, KR;
Byong-man Kim, Gunpo, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon, Kyungki-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/336 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of manufacturing a memory device includes defining a field region and an active region in a substrate, forming a field oxide layer on the field region, forming an insulating layer on the active region, patterning the insulating layer to form first and second bit lines separated from and parallel to each other on the active region, forming a memory element for storing data in a nonvolatile state, wherein the memory element passes across the first and second bit lines, and forming a word line on the insulating layer and the memory element.