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:
Jun. 09, 2015
Filed:
Aug. 22, 2012
Jung Tae Park, Gyunggi-do, KR;
Seung Heon Han, Gyunggi-do, KR;
Jong Woon Kim, Gyunggi-do, KR;
Heung Woo Park, Gyunggi-do, KR;
Jung Won Lee, Gyunggi-do, KR;
Jung Eun Noh, Gyunggi-do, KR;
Won Kyu Jeung, Gyunggi-do, KR;
Sung Jun Lee, Gyunggi-do, KR;
Jung Tae Park, Gyunggi-do, KR;
Seung Heon Han, Gyunggi-do, KR;
Jong Woon Kim, Gyunggi-do, KR;
Heung Woo Park, Gyunggi-do, KR;
Jung Won Lee, Gyunggi-do, KR;
Jung Eun Noh, Gyunggi-do, KR;
Won Kyu Jeung, Gyunggi-do, KR;
Sung Jun Lee, Gyunggi-do, KR;
SAMSUNG ELECTRO-MECHANICS CO. LTD., Gyunggi-Do, KR;
Abstract
Disclosed herein is an inertial sensor including: a membrane; a mass body provided under the membrane; a plurality of patterned magnets provided under the mass body; and a magnetoresistive element provided to be spaced apart from the mass body and measuring static DC acceleration acting on the mass body through resistance changed according to magnetic fields of the plurality of patterned magnets. The plurality of patterned magnets and the magnetoresistive element are included, thereby making it possible to measure static DC acceleration (particularly, gravity acceleration) that is difficult to measure using an existing to piezoelectric element.