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:
Jul. 29, 2008
Filed:
Nov. 02, 2006
Hiroshige Matsui, Kariya, JP;
Hiroshige Matsui, Kariya, JP;
Denso Corporation, Kariya, JP;
Abstract
A pressure sensor includes a sensor element having a sensing portion for generating a signal upon receiving a pressure, a pressure transmission member having one end attached to a sensing portion of the sensor element and a diaphragm having two sides that warp under application of the pressure. One side of the diaphragm serves as a pressure sensing surface for detecting the pressure applied thereon and another side serves as an attachment surface to be attached to another end of the pressure transmission member for transmitting the pressure to the sensing portion of the sensor element, and the diaphragm takes a shape of corrugation that has a plural number of bends formed therein.