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:
Aug. 07, 2018
Filed:
Jun. 14, 2016
Hyundai Motor Company, Seoul, KR;
Hiwon Lee, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
An acceleration sensor includes: a moving electrode extending in at least one of a first direction and a second direction perpendicular to the first direction, and including a plurality of planar patterns connected with each other; and an opposing electrode forming a capacitance with the moving electrode, wherein the plurality of planar patterns include: a first frame pattern; a first anchor pattern fixing the moving electrode to a surrounding structure; a first spring pattern connecting the first frame pattern and the first anchor pattern and having a stretching direction of the first direction; a second spring pattern connecting the first frame pattern and the first anchor pattern and having a stretching direction of the second direction; a wing pattern; and a third spring pattern connecting the first frame pattern and the wing pattern and having a stretching direction of a third direction perpendicular to the first and second directions.