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:
Mar. 31, 2020
Filed:
Jan. 09, 2017
Amazon Technologies, Inc., Seattle, WA (US);
Ilya Vladimirovich Brailovskiy, Mountain View, CA (US);
Eric Gifford Marason, San Francisco, CA (US);
Evangelos Pappas-Katsiafas, Cambridge, GB;
Ali Shahrokni, Santa Clara, CA (US);
AMAZON TECHNOLOGIES, INC., Seattle, WA (US);
Abstract
Devices and techniques are generally described for multi-band projection of image data. In various examples, image data may be identified. In some examples, first image data of a first frequency may be generated from the image data. In some examples, second image data of a second frequency may be generated from the image data. In various examples, the first frequency may be higher than the second frequency. In some examples, a first image may be projected onto a projection surface using a raster projector. In an example, the first image may correspond to the first image data. In further examples, a second image may be projected onto the projection surface overlaying the first image. In various other examples, projecting the second image onto the projection surface may be performed using a lamp-based projector. In some examples, the second image may correspond to the second image data.