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. 05, 2022
Filed:
Sep. 01, 2020
Kioxia Corporation, Minato-ku, JP;
Masayoshi Tagami, Kuwana, JP;
Kioxia Corporation, Minato-ku, JP;
Abstract
In one embodiment, a semiconductor device includes a substrate, a first interconnection provided above the substrate, and a first pad provided on the first interconnection. The device further includes a second pad provided on the first pad, and a second interconnection provided on the second pad. Furthermore, the first pad includes a first layer provided in a first insulator above the substrate, and a second layer that is provided in the first insulator via the first layer and is in contact with the first interconnection, or the second pad includes a third layer provided in a second insulator above the substrate, and a fourth layer that is provided in the second insulator via the third layer and is in contact with the second interconnection.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile