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:
Jan. 12, 1999
Filed:
Feb. 27, 1997
Kwang Hyun Jo, Kyungki-Do, KR;
Sheung Hee Park, Seoul, KR;
Hyundai Electronics Industries Co., Ltd., Kyungki-Do, KR;
Abstract
A memory cell array with an active region which has first portions and fifth portions which are at both ends thereof and a third portion which is the middle portion thereof. The first, third and fifth portions are parallel to each other with a certain spacing. The first and third portions are interconnected by a second portion sloped toward a side of the third portion. The third portion and fifth portions are interconnected by a fourth portion sloped upward from the other side of the third portion. Source regions are formed in the first and fifth portions and fifth portion of the active region. A drain region is formed in the third portion of the active region. Channel regions are formed in the second portion and fourth portion of the active region. Floating gates are disposed over each of the channel regions. A pair of control gates is disposed over the floating gates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile