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:
Sep. 23, 2025
Filed:
Jun. 19, 2020
Firefly Dimension Inc., San Jose, CA (US);
Firefly Dimension Inc., San Jose, CA (US);
Abstract
An augmented reality device includes two optical combiners configured to correspond to two eyes of a user respectively, each of the two optical combiners comprising an internal surface for reflecting light from the image source to a respective eye of the user, wherein the internal surface is a freeform surface with a surface function that is based on an XY-polynomial including at least one multivariate monomial; an image source positioned above the eyes of the user to emit light onto the optical combiners, wherein the image source comprises two active displaying areas which are on two different planes; and a housing structure configured to maintain relative position and orientation of the optical combiners and the image source.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile