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:
Nov. 03, 2020
Filed:
Aug. 22, 2019
Nxp Usa, Inc., Austin, TX (US);
Peng Shao, Chandler, AZ (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A MEMS device includes a first inertial mass system having first drive and sense masses elastically coupled to one another and a second inertial mass system having second drive and sense masses elastically coupled to one another. The first and second drive masses undergo antiphase drive motion along a first axis parallel to the surface of the substrate. First and second sense springs anchor and suspend first and second sense masses spaced apart from the surface of the substrate. The first and second sense springs enable antiphase sense motion of the first and second sense masses along a second axis parallel to the surface in response to an angular rotation about a third axis perpendicular to the surface. The first and second sense springs further enable in-phase sense motion of the first and second sense masses along the second axis in response to a linear acceleration along the second axis.