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:
Oct. 27, 2026
Filed:
Feb. 26, 2024
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Takahiro Nagai, Nagaokakyo, JP;
Tatsuya Hosotani, Nagaokakyo, JP;
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Abstract
A ring-type device includes a wireless power receiver circuit, a radio communication circuit, and a ring-shaped structure. The wireless power receiver circuit includes a power receiver circuit, and a loop coil. The radio communication circuit operates with the loop coil serving as an antenna. The power receiver circuit and the radio communication circuit include an electronic component, and a flexible circuit board to which the electronic component is mounted. The ring-shaped structure has a lateral ring face, a top ring face, and a bottom ring face. The loop coil is disposed along the top ring face. The flexible circuit board is planar in structure in its developed condition, and is disposed in a curved configuration along the lateral ring face of the ring-shaped structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile