Managing and sharing identities on a network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7614081
APP PUB NO 20040002920A1
SERIAL NO

10407675

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A digital content file having user history information is received at a first device. The user history information includes an alias name of a previous user of the digital content file. A user may review the user history information of the digital content file for information of the previous user of the digital content.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SONY ELECTRONICS INC1 SONY DRIVE PARK RIDGE NJ 07656

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coppinger, Elizabeth Montclair , US 3 63
Gauba, Ravi Fremont , US 23 714
Harwayne, Michael S New York , US 3 63
Hoch, Michael San Jose , US 22 961
Lea, Rodger Vancouver , CA 3 63
Liu, Jeff Fremont , US 19 252
McKay, Philip San Francisco , US 20 534
Prohel, Andrew M San Francisco , US 3 63
Tambata, Ippei San Francisco , US 34 1088
Wang, Sidney Pleasanton , US 23 1411
Wibisono, Himgan San Francisco , US 16 626

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