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:
Jun. 22, 2010
Filed:
Sep. 11, 2007
Nam-kyun Tak, Bucheon-si, KR;
Ki-whan Song, Seoul, KR;
Nam-Kyun Tak, Bucheon-si, KR;
Ki-Whan Song, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A floating body memory includes a semiconductor substrate having a cell region and a peripheral circuit region. A floating body cell is located in the cell region and a first floating body is located in the peripheral circuit region of the semiconductor substrate. A peripheral gate pattern is positioned on the first floating body. First source and drain regions are positioned at both sides of the peripheral gate pattern. First leakage shielding patterns are positioned between the first floating body and the first source and drain regions, the first source and drain regions contacting the first floating body. The first leakage shielding patterns may be positioned outside outer edges of the peripheral gate pattern.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile