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:
Apr. 14, 2025
Filed:
Sep. 13, 2021
Sony Group Corporation, Tokyo, JP;
Takashi Kawamura, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
Provided is an electromagnetic wave absorber capable of further expanding applicable objects while reducing a size of a unit structure, and at the same time, improving the degree of freedom in arrangement. An electromagnetic wave absorberincludes a substrate, a first wiring patternmounted on one surface of the substrate, and a second wiring patternmounted on the other surface opposite to the one surface, the first wiring patternincludes a line portionextending in parallel to a direction in which an external electric field is generated, a capacitor portionin which a potential difference is generated by the external electric field, and a first connecting portionand a second connecting portionwhich connect each of ends of the line portion with the capacitor portion, and the second wiring patternincludes a wire portionwhich extends in the same direction as the line portion and is arranged at a position opposite to the line portion, and extension portionsandthat are branched to be bent from ends of the wire portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile