Methods and apparatus to present a video program to a visually impaired person

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8229748
APP PUB NO 20090259473A1
SERIAL NO

12102310

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods and apparatus to present a video program to a visually impaired person are disclosed. An example method comprises receiving a video stream and an associated audio stream of a video program, detecting a portion of the video program that is not readily consumable by a visually impaired person, obtaining text associated with the portion of the video program, converting the text to a second audio stream, and combining the second audio stream with the associated audio stream.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.;AT&T KNOWLEDGE VENTURES, L.P.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Hisao M Cedar Park, US 54 2542
Schroeter, Horst New Providence, US 31 983

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