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. 18, 2019
Filed:
Oct. 20, 2015
Mcube, Inc., San Jose, CA (US);
Sudheer Sridharamurthy, San Jose, CA (US);
Te-Hsi Terrence Lee, San Jose, CA (US);
Wenhua Zhang, San Jose, CA (US);
mCube, Inc., San Jose, CA (US);
Abstract
A structure for a MEMS device includes a MEMS layer comprising a mass portion and a spring portion, a substrate coupled to the MEMS layer, wherein the substrate comprises a planar region and an stopper region, wherein the MEMS device and the substrate are oriented in a plurality of relative orientations in response to an external force, wherein the spring portion and the stopper region are configured to disengagingly impact when the external force exceeds a first threshold force, wherein the mass portion and the planar region are configured to disengagingly impact when the external force exceeds a second threshold force, and wherein the second threshold force exceeds the first threshold force.