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. 06, 2016
Filed:
Mar. 12, 2014
Fujitsu Semiconductor Limited, Yokohama-shi, Kanagawa, JP;
Junichi Ariyoshi, Mie, JP;
FUJITSU SEMICONDUCTOR LIMITED, Yokohama, JP;
Abstract
A semiconductor device includes a substrate, a first well of a first conductivity type formed within the substrate, a second well of a second conductivity type formed underneath the first well within the substrate and a third well of the second conductivity type formed horizontally to the first well within the substrate, and including a first region formed to a first depth from a surface of the substrate, and a second region formed to a second depth greater than the first depth from the surface of the substrate and connected to the second well.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile