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. 31, 2012
Filed:
Aug. 10, 2010
Yuichiro Sasaki, Osaka, JP;
Katsumi Okashita, Osaka, JP;
Keiichi Nakamoto, Osaka, JP;
Hiroyuki Ito, Chiba, JP;
Bunji Mizuno, Nara, JP;
Yuichiro Sasaki, Osaka, JP;
Katsumi Okashita, Osaka, JP;
Keiichi Nakamoto, Osaka, JP;
Hiroyuki Ito, Chiba, JP;
Bunji Mizuno, Nara, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A semiconductor region having an upper surface and a side surface is formed on a substrate. A first impurity region is formed in an upper portion of the semiconductor region. A second impurity region is formed in a side portion of the semiconductor region. The resistivity of the second impurity region is substantially equal to or smaller than that of the first impurity region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile