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. 30, 2016
Filed:
Sep. 02, 2015
The Regents of the University of California, Oakland, CA (US);
Andrei Shkel, Irvine, CA (US);
Doruk Senkal, Irvine, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
A method for fabricating an environmentally robust micro-wineglass gyroscope includes the steps of stacking and bonding of at least an inner glass layer and an outer glass layer to a substrate wafer; plastically deforming the inner glass layer into a mushroom-shaped structure and deforming the outer glass layer into a shield capable of extending over the inner glass layer, while leaving the inner and outer glass layers connectable at a central post location; removing the substrate layer and a portion of the inner glass layer so that a perimeter of the inner glass layer is free; and bonding the deformed inner and outer glass layers to a handle wafer. The resulting structure is an environmentally robust micro-wineglass gyroscope which has a double ended supported central post location for the mushroom-shaped structure of the inner glass layer.