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:
Dec. 27, 2016
Filed:
Jul. 17, 2014
Ramot AT Tel-aviv University Ltd., Tel Aviv, IL;
RAMOT AT TEL-AVIV UNIVERSITY LTD., Tel Aviv, IL;
Abstract
A rotation sensing device is presented. The device comprises: a proof mass arrangement comprising at least one pair of proof masses spaced-apart from one another along a first axis; a suspension assembly comprising flexible suspension beams having a main axis deformable between their substantially straight and curved states, the suspension assembly coupling the proof masses to an anchor assembly, while allowing a drive-mode oscillatory movement of the proof masses at least along a second axis substantially perpendicular to the main axis of the beams; and an actuation mechanism configured and operable to cause the drive-mode oscillatory movement of the proof masses in opposite directions along said second axis, thereby generating a sense-mode oscillatory movement of the proof masses during the rotation of the device about at least one rotation axis perpendicular to said second axis, said sense-mode movement being indicative of a rate of the rotation.