US Patent 10209412 Display with multilayer diffractive optical elements
Patent 10209412 was granted and assigned to Facebook on February, 2019 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
December 14, 2015
1
Date of Patent
February 19, 2019
1
Patent Applicant
Patent Application Number
14968805
1
Patent Citations Received
Patent Inventor Names
Youngshik Yoon
1
Ning Yeung Chan
1
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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