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:
Jun. 23, 2026
Filed:
Dec. 10, 2024
Tdk Corporation, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
An element array circuit includes one or more first wirings, second wirings, impedance elements, one or more operational amplifiers, one or more first selectors, and one or more second selectors. The one or more first selectors each select one option from a first option group including a first option to apply a first potential to one of respective one or more first ends of the one or more first wirings and a second option to apply a second potential different from the first potential to the one of the one or more first ends. The one or more second selectors each select one option from a second option group including a third option to apply the first potential to one of respective one or more second ends of the first wiring(s) and a fourth option to apply the second potential to the one of the one or more second ends.