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. 01, 2011
Filed:
Sep. 03, 2009
Young-kyun Jung, Kyoungki-do, KR;
Young-Kyun Jung, Kyoungki-do, KR;
Hynix Semiconductor Inc., Ichon-Shi, Kyoungki-do, KR;
Abstract
A semiconductor device having a recess gate includes a semiconductor substrate having a recess, a conductive pattern for a gate electrode filled into the recess, and having an extension portion protruding higher than a surface of the semiconductor substrate, an epitaxial semiconductor layer having a top surface disposed over the semiconductor substrate, and a gate insulating layer disposed between the epitaxial semiconductor layer and the conductive pattern, and between the semiconductor substrate and the conductive pattern. Further, a method of fabricating the same is disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile