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:
May. 08, 2018
Filed:
Jul. 30, 2015
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Inventor:
Hiroshi Hamamura, Nagaokakyo, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01P 15/12 (2006.01); G01P 15/18 (2013.01); B81B 3/00 (2006.01); H01L 29/84 (2006.01);
U.S. Cl.
CPC ...
G01P 15/123 (2013.01); B81B 3/00 (2013.01); G01P 15/12 (2013.01); G01P 15/18 (2013.01); H01L 29/84 (2013.01);
Abstract
An acceleration sensor includes weights, a support, and beams on which piezoresistive elements are disposed. The weights include projections and recesses. The support includes projections and recesses. The beams are connected to the projections and the recesses.