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US Patent 11630336 Reflective optical stack for privacy display

Patent 11630336 was granted and assigned to RealD on April, 2023 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
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Current Assignee
RealD
RealD
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Date Filed
March 8, 2021
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Date of Patent
April 18, 2023
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Patent Applicant
RealD
RealD
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Patent Application Number
17194381
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Patent Citations
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US Patent 10401638 Optical stack for imaging directional backlights
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US Patent 10488705 Electronic devices with backlit displays
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US Patent 10527775 Optical substrates having light collimating and diffusion structures
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US Patent 10627670 Reflective optical stack for privacy display
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US Patent 10649248 Displays with adjustable privacy levels
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US Patent 10649259 Display device having display panel fixed relative to optical member solely by elastic fixing member
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US Patent 10712608 Reflective optical stack for privacy display
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US Patent 10935714 Optical waveguide for directional backlight
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US Patent 10976578 Reflective optical stack for privacy display
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US Patent 11016341 Directional illumination apparatus and privacy display
•••
Patent Inventor Names
Robert A. Ramsey
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Graham J. Woodgate
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Jonathan Harrold
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Michael G. Robinson
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
11630336
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Patent Primary Examiner
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Jia X Pan
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CPC Code
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G02B 5/3083
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G02B 5/30
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G02F 1/133528
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G02F 1/13363
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G02F 1/133536
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G02F 1/1323
0

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