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:
Mar. 03, 2026
Filed:
Apr. 20, 2022
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Shinsuke Ikeuchi, Nagaokakyo, JP;
Seiji Umezawa, Nagaokakyo, JP;
Fumiya Kurokawa, Nagaokakyo, JP;
Masayuki Suzuki, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
In a piezoelectric device, a cantilever portion includes a fixed edge portion and a free edge portion. A plate-shaped portion includes a facing edge portion, a support edge portion, a first lateral support edge portion, and a second lateral support edge portion. The facing edge portion faces the free edge portion. The support edge portion is on an opposite side from the facing edge portion in an extension direction of the cantilever portion. The plate-shaped portion is connected to an inner surface at at least a portion of the support edge portion, at least a portion of the first lateral support edge portion, and at least a portion of the second lateral support edge portion.