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:
Sep. 08, 2015
Filed:
May. 13, 2011
Kenji Fujita, Osaka, JP;
Yasushi Funakoshi, Osaka, JP;
Hiroyuki Oka, Osaka, JP;
Satoshi Okamoto, Osaka, JP;
Kenji Fujita, Osaka, JP;
Yasushi Funakoshi, Osaka, JP;
Hiroyuki Oka, Osaka, JP;
Satoshi Okamoto, Osaka, JP;
SHARP KABUSHIKI KAISHA, Osaka, JP;
Abstract
A semiconductor device and a method for manufacturing the semiconductor device are provided. A semiconductor substrate has a surface on which an abrasion trace is formed, and a dopant diffusion region includes a portion extending in the direction at an angle within the range of −5° to +5° with respect to the direction in which the abrasion trace extends.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile