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:
Aug. 03, 2021
Filed:
Jan. 05, 2018
Facebook Technologies, Llc, Menlo Park, CA (US);
Andrew Matthew Bardagjy, Fremont, CA (US);
Facebook Technologies, LLC, Menlo Park, CA (US);
Abstract
A disclosed imaging device may include an image sensor, a lens system, and an aperture filter. The aperture filter may include a first concentric region that passes light of a first wavelength range and that blocks light of a second wavelength range and a second concentric region that passes light of the first wavelength range and light of the second wavelength range. The lens system may direct received light through the aperture filter toward the image sensor. The lens system and the aperture filter may provide a first depth-of-field associated with the first wavelength range and a second depth-of-field associated with the second wavelength range. Associated systems and methods are also disclosed.