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:
Oct. 06, 2020
Filed:
May. 01, 2018
Nxp Usa, Inc., Austin, TX (US);
Andrew C. McNeil, Chandler, AZ (US);
NXP USA, Inc., Austin, TX (US);
Abstract
An inertial sensor includes a movable element having a mass that is asymmetric relative to a rotational axis and anchors attached to the substrate. First and second spring systems are spaced apart from the surface of the substrate. Each of the first and second spring systems includes a pair of beams, a center flexure interposed between the beams, and a pair of end flexures. One of the end flexures is interconnected between one of the beams and one of the anchors and the other end flexure is interconnected between one of the beams and the movable element. The beams are resistant to deformation relative to the center flexure and the end flexures. The first and second spring systems facilitate rotational motion of the movable element about the rotational axis and the spring systems facilitate translational motion of the movable element substantially parallel to the surface of the substrate.