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:
Mar. 15, 2022
Filed:
Nov. 17, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A semiconductor device includes: first diode trench gates extending along a first main surface from a first end side of a cell region toward a second end side thereof opposite to the first end side, the first diode trench gates being disposed adjacent to each other at a first spacing; a boundary trench gate connected to end portions of the first diode trench gates and extending in a direction intersecting a direction of extension of the first diode trench gates; and second diode trench gates having end portions connected to the boundary trench gate and extending toward the second end side of the cell region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile