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:
Jul. 17, 2018
Filed:
Jul. 21, 2014
David T. Markus, Irvine, CA (US);
Michael C. Hayes, Irvine, CA (US);
David T. Markus, Irvine, CA (US);
Michael C. Hayes, Irvine, CA (US);
Other;
Abstract
As such, the present invention will provide a piezoelectric energy-harvesting device in a contact lens that utilizes the multiplicity of constant forces generated by the eye for generating usable energy. The present invention will place a plurality of piezoelectric microdevices in direct or indirect contact with the eye, with the preferred embodiment in the form of a contact lens comprising an array of piezoelectric microdevices at the perimeter of a contact lens. These piezoelectric microdevices will harvest electrical energy generated by the mechanical forces applied by the various activities and movements of the eye, including, but not limited to, winking, squinting, blinking, rolling of the eyes, and vibration of the eyes.