Protection against unauthorized copying of digital medial cotent

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9407857
APP PUB NO 20090064347A1
SERIAL NO

12201930

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Abstract

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Protection against unauthorized copying of digital media content is achieved by receiving information from a client device related to its storing function used to store digital media content that is to be sent to the client device; and performing a procedure to protect against unauthorized copying of the digital media content if the client device is able to store the digital media content using its storing function.

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Patent Owner(s)

Patent OwnerAddress
CDNETWORKS HOLDINGS SINGAPORE PTE LTD3 KILLINEY ROAD #04- 05 WINSLAND HOUSE I SINGAPORE 239519

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bang, Young Jun Seoul, KR 2 10
Jang, Sam Ryong Seoul, KR 2 10
Kim, Jung Eun Seoul, KR 89 858
Lee, Yun Geun Seoul, KR 2 10
Park, Jun Sik Seoul, KR 17 65

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