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:
Oct. 17, 2017
Filed:
Sep. 12, 2014
Applicant:
Amazon Technologies, Inc., Reno, NV (US);
Inventors:
Hyuk-Joon Oh, Cupertino, CA (US);
Eddie Alex Azuma, Pleasanton, CA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01); G01J 1/00 (2006.01); H04N 7/18 (2006.01); H04N 9/47 (2006.01); H04N 17/00 (2006.01);
U.S. Cl.
CPC ...
H04N 17/002 (2013.01);
Abstract
Systems and methods for testing a light emitting device are described. A processing device receives a receiving an image of a beam of light substantially free of parallax distortion and determines one or more uniformity metrics of the beam of light based on the received image.
Oh, Hyuk-Joon. (2017). Light uniformity testing (U.S. Patent No. 9794551). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9794551
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile