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:
Oct. 03, 2023
Filed:
May. 08, 2020
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Ryan Michael Ebert, Issaquah, WA (US);
Clinton Smith, Redmond, WA (US);
David C. Lindberg, Portland, OR (US);
Nathaniel David Ginzton, Boise, ID (US);
Seth Robert Moczydlowski, Austin, TX (US);
Meta Platforms Technologies, LLC, Menlo Park, CA (US);
Abstract
The disclosed system for varifocal adjustments may include a frame, an optical lens pair supported by the frame, and a brake mechanism coupled to the frame. The optical lens pair may include a first lens that is movably coupled to the frame and a second lens that is fixedly coupled to the frame. The brake mechanism may be configured to frictionally stop movement of the first lens and to maintain a position of the first lens. Various other devices, systems, and methods are also disclosed.