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US Patent 11442316 Directional display apparatus

Patent 11442316 was granted and assigned to RealD on September, 2022 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Current Assignee
RealD
RealD
Date Filed
April 29, 2021
Date of Patent
September 13, 2022
Patent Application Number
17244099
Patent Citations
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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 11070791 Privacy display apparatus
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US Patent 11016341 Directional illumination apparatus and privacy display
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US Patent 10054732 Directional backlight having a rear reflector
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US Patent 10126575 Optical stack for privacy display
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US Patent 10303030 Reflective optical stack for privacy display
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US Patent 10488705 Electronic devices with backlit displays
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US Patent 10401638 Optical stack for imaging directional backlights
•••
Patent Citations Received
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US Patent 12117621 Control of reflections of a display device
0
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US Patent 11573439 Optical stack for privacy display
0
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US Patent 11586073 Diffuser for privacy display
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US Patent 11604311 Optical waveguide for directional backlight
0
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US Patent 11624944 Backlight for switchable directional display
0
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US Patent 11630336 Reflective optical stack for privacy display
0
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US Patent 11668963 Directional display apparatus
0
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US Patent 11747693 Optical stack for switchable directional display
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US Patent 11874541 Directional display apparatus
0
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US Patent 11874576 Optical stack for privacy display
0
•••
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11442316
Patent Primary Examiner
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Nathanael R Briggs
CPC Code
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G02F 1/133738
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G02F 1/133524
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G02F 1/133533
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G02F 1/133536
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G06F 21/84
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G02B 30/31
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G02F 1/133769
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G02F 1/133742

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