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:
Nov. 20, 2001
Filed:
Dec. 22, 1999
Applicant:
Inventors:
Jong Wook Lee, Kyoungki-do, KR;
Gyu Seog Cho, Kyoungki-do, KR;
Assignee:
Hyundai Electronics Industries Co., Ltd., Kyoungki-do, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/701 ; H01L 2/712 ; H01L 3/10392 ;
U.S. Cl.
CPC ...
H01L 2/701 ; H01L 2/712 ; H01L 3/10392 ;
Abstract
A semiconductor memory device using a silicon-on-insulator device, including a semiconductor memory device capable of reducing the topology between a cell region and a peripheral region and preventing floating body effect.