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. 01, 2007
Filed:
Mar. 10, 2005
Masatoshi Tokunaga, Chiryu, JP;
Masatoshi Tokunaga, Chiryu, JP;
DENSO Corporation, Kariya, JP;
Abstract
A semiconductor dynamic quantity sensor includes moving parts displaceable in a predetermined direction over a supporting substrate and a beam portion for connecting said supporting substrate and said moving parts. The beam portion includes beams arranged in parallel and connected together at first end portions by a connecting portion. The beams bend in a direction perpendicular to the longitudinal direction of said beams. Outer side beams have an equal length and are fixed at other end portions to said supporting substrate. The moving parts are connected to the other end portion of another beam. The outer side beams and connecting portion have a parameter (A/B)/(T/L) equal to at least 20.