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US Patent 11982932 Projection display device

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
0
Date Filed
November 3, 2022
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Date of Patent
May 14, 2024
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Patent Application Number
17979868
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Patent Citations
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US Patent 7182466 Projection optical system and optical system
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US Patent 7270421 Projector, projection method and storage medium in which projection method is stored
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US Patent 7359575 Dynamic warp map generation system and method
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US Patent 7782387 Image pickup device utilizing optical distortion characteristic
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US Patent 7441906 Keystone correction system and method
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US Patent 9329460 Projector
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US Patent 6877863 Automatic keystone correction system and method
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US Patent 7070283 Projection apparatus, projection method and recording medium recording the projection method
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Patent Inventor Names
Akihiro Yamakage
0
Yufei Mei
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Shigeru Taguchi
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
11982932
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Patent Primary Examiner
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Michael B. Pierorazio
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CPC Code
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G03B 21/208
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G03B 21/567
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H04N 9/3117
0
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G03B 21/2033
0
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H04N 9/3164
0
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G03B 21/2013
0
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G03B 21/142
0
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H04N 9/3152
0
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G03B 21/2066
0

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