US Patent 11920770 Infrared light module uniformity rotational test module
Patent 11920770 was granted and assigned to Waymo on March, 2024 by the United States Patent and Trademark Office.
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US Patent 11920770 Infrared light module uniformity rotational test module
Article
Patent abstract
Example embodiments described herein involve a system for testing a light-emitting module. The light-emitting module may include a mounting platform configured to hold a light-emitting module for a camera. The mounting platform may also be configured to rotate. The system may further include a housing holding a plurality of photodiodes arranged in an array over at least a 90 degree arc of a hemisphere. The system may also include a controller configured to control the photodiodes and the rotation of the mounting platform.
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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Cheng-Han Wu0
Choon Ping Chng0
Giulia Guidi0
Lucian Ion0
Date of Patent
March 5, 2024
0Patent Application Number
181543610
Date Filed
January 13, 2023
0Patent Citations
Patent Primary Examiner
CPC Code
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