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. 10, 2009
Filed:
Oct. 03, 2006
Applicants:
Eiji Sakagami, Kanagawa, JP;
Makoto Nakashima, Kanagawa, JP;
Inventors:
Eiji Sakagami, Kanagawa, JP;
Makoto Nakashima, Kanagawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
The semiconductor device of the present invention includes a semiconductor substrate, a plurality of floating gate electrodes formed in a memory cell forming region of the semiconductor substrate, a word line electrically connecting the floating gate electrodes and a conductor portion formed on the word line so as to reduce a resistance of the word line.