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:
Oct. 28, 2014
Filed:
Aug. 30, 2013
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor device includes: a first region including: a first semiconductor layer; a first semiconductor region; a second semiconductor region; a third semiconductor region having higher impurity concentration than the first semiconductor region; a first electrode; a second electrode; an insulating film; a third electrode; a fourth electrode, a second region including a pad electrode, and the third region including: the first semiconductor layer; the first semiconductor region; a third semiconductor region; the first electrode; the second electrode; and a first insulating layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile