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:
Apr. 13, 2021
Filed:
Jul. 29, 2016
Hitachi Automotive Systems, Ltd., Hitachinaka, JP;
Kisho Ashida, Hitachinaka, JP;
Atsuo Soma, Hitachinaka, JP;
Hitachi Automotive Systems, Ltd., Hitachinaka, JP;
Abstract
A dynamic quantity measuring apparatus includes a strain sensor, a resin member, a strain body, and a boding portion. The strain sensor has a plurality of piezoresistance elements and a plurality of electrode pads formed on a surface of a semiconductor substrate. The resin member for electrical wiring is provided with a plurality of wires electrically connected to the plurality of electrode pads. The strain body is joined to a back surface of the strain sensor. The bonding portion is configured to bond the resin member for electrical wiring to the strain body. A groove is provided in a region of the resin member for electrical wiring located in a vicinity of the strain sensor.