Providing annotations of a digital work

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9275052
APP PUB NO 20080168073A1
SERIAL NO

11693682

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A digital work may be annotated using an eBook reader device. Upon receiving an annotation relating to a specific portion of the digital work, an invariant location reference identifier corresponding to the specified portion of the digital work may be appended to the annotation. The annotation may then be stored in association with the digital work for later reference. In some instances, an annotation may be presented on an eBook reader device upon receipt of a valid authorization credential granting access to the annotation.

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Patent Owner(s)

  • AMAZON TECHNOLOGIES, INC.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goodwin, Robert L Mercer Island, US 36 1178
Lattyak, John Los Gatos, US 31 1983
Ryan, Thomas A Los Gatos, US 36 1289
Siegel, Hilliard B Seattle, US 34 1015

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