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:
Dec. 09, 2025
Filed:
Dec. 14, 2023
Applicant:
E-vision Smart Optics, Inc., Sarasota, FL (US);
Inventor:
Ronald Blum, Roanoke, VA (US);
Assignee:
e-Vision Smart Optics, Inc., Sarasota, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G06T 19/00 (2011.01);
U.S. Cl.
CPC ...
G02F 1/133526 (2013.01); G06T 19/006 (2013.01);
Abstract
A see-through near eye display, which can be modulated in such a manner to synchronize with electronic enabled micro-lenses of a switchable micro-lens array, wherein when pixels of the near eye display are lit the micro-lenses of the micro-lens array are present; thus, a virtual image can be formed and seen by the eye of a user. When the see-through near eye display is not lit, the micro-lenses are not present, thus permitting a real image to be present.
Blum, Ronald. (2025). Switchable micro-lens array for augmented reality and mixed reality (U.S. Patent No. 12493209). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12493209
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile