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:
Dec. 23, 2025
Filed:
Dec. 06, 2021
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Takashi Imanaka, Osaka, JP;
Abstract
A magnetic sensor includes an insulating substrate, at least one magnetoresistive element, a conductor, and an encapsulant. The conductor electrically connects the magnetoresistive element to an external circuit. The encapsulant encapsulates not only the magnetoresistive element entirely but also the insulating substrate and the conductor at least partially. The magnetoresistive element includes a magnetoresistive film and an electrode. The magnetoresistive film is formed on a first surface of the insulating substrate. The electrode is provided on the first surface of the insulating substrate. One end of the electrode is electrically connected to the magnetoresistive film. The other end of the electrode is electrically connected to a first end portion of the conductor. The encapsulant exposes a second surface of the insulating substrate and a second end portion of the conductor from mutually different surfaces.