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:
Mar. 12, 2024
Filed:
Dec. 20, 2019
Neweyes, Inc., Salt Lake City, UT (US);
Tridib Ghosh, Salt Lake City, UT (US);
Apratim Majumder, Salt Lake City, UT (US);
NewEyes, Inc., Salt Lake City, UT (US);
Abstract
An adaptive lens () may feature two flexible films (), () secured within a rim () and defining a space therebetween which is filled with an appropriate fluid (). A piston (), driven by at least one actuator (-), may be attached to one of the films () to displace it with respect to the remainder of the assembly. Such action of the piston () distorts both films (), () to change the shape of the lens and may be driven by bimorph actuators (-). Distance of displacement may be calculated by measuring a magnetic field created by at least one magnet (-) attached to the piston (). Feedback control may be used to stabilize the apparatus.