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Marshall Johnson
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Los Gatos, CA, US
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last 30 patents
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Patent Grant
Capturing and inserting closed captioning data in digital video
Patent number
8,265,450
Issue date
Sep 11, 2012
Apple Inc.
David Robert Black
G11 - INFORMATION STORAGE
Patents Applications
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Patent Application
CAPTURING AND INSERTING CLOSED CAPTIONING DATA IN DIGITAL VIDEO
Publication number
20100183278
Publication date
Jul 22, 2010
David Robert Black
H04 - ELECTRIC COMMUNICATION TECHNIQUE