Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Oleg Yaroshchuk0
Junren Wang0
Lu Lu0
Date of Patent
December 7, 2021
Patent Application Number
17022085
Date Filed
September 16, 2020
Patent Citations Received
Patent Primary Examiner
Patent abstract
A device is provided. The device includes a first lens assembly controllable to switch between a first plurality of optical powers. The first lens assembly includes a plurality of directly optically coupled lenses. The device also includes a second lens assembly controllable to switch between a second plurality of optical powers that are the opposite of the first plurality of optical powers. The device further includes a half-wave plate disposed between the first adaptive lens assembly and the second adaptive lens assembly.
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