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:
Nov. 12, 2019
Filed:
Aug. 03, 2018
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Yoshihiro Higashi, Kanagawa-ken, JP;
Yoshihiko Fuji, Kanagawa-ken, JP;
Michiko Hara, Kanagawa-ken, JP;
Akiko Yuzawa, Kanagawa-ken, JP;
Shiori Kaji, Kanagawa-ken, JP;
Tomohiko Nagata, Kanagawa-ken, JP;
Akio Hori, Kanagawa-ken, JP;
Hideaki Fukuzawa, Kanagawa-ken, JP;
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Abstract
According to one embodiment, a microphone package includes: a pressure sensing element including a film and a device; and a cover. The film generates strain in response to pressure. The device includes: a first electrode; a second electrode; and a first magnetic layer. The first magnetic layer is provided between the first electrode and the second electrode and has a first magnetization. The cover includes: an upper portion; and a side portion. The side portion is magnetic and provided depending on the first magnetization and the second magnetization.