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:
Apr. 08, 2025
Filed:
Apr. 20, 2023
Tampere University Foundation SR, Tampere University, FI;
Erdem Sahin, Tampere, FI;
Ugur Akpinar, Tampere, FI;
Atanas Gotchev, Tampere, FI;
Rajesh Menon, Tampere, FI;
TAMPERE UNIVERSITY FOUNDATION SR, Tampere University, FI;
Abstract
According to an example embodiment, a stereoscopic near-eye display (NED) assembly for a NED device including a pair of NED assemblies is provided, where an input image is subjected to a preprocessing procedure that applies image-area-position dependent preprocessing before providing it for viewing through a lens assembly that comprises a diffractive optical element (DOE) arranged to provide a phase delay that is different through a plurality of positions of its aperture. According to other example embodiments, an apparatus and a method for deriving the preprocessing procedure and the DOE are provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile