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:
Jul. 26, 2022
Filed:
Sep. 20, 2017
Mitsubishi Electric Corporation, Tokyo, JP;
Koichiro Kisu, Tokyo, JP;
Yasuo Ata, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A semiconductor device includes a semiconductor substrate, an effective region formed as a conductive section on the semiconductor substrate, an ineffective region formed as a non-conductive section on the semiconductor substrate, a wiring metal formed in the effective region, a metal section provided on an upper surface of the wiring metal and exposed to an outside, an identifying mark provided on the upper surface of the wiring metal and exposed to the outside, the identifying mark being spaced apart from the metal section, and an insulating body provided on the upper surface of the wiring metal and exposed to the outside, the insulating body being adjacent to the metal section and the identifying mark.