CONTROL WORD PROTECTION METHOD FOR CONDITIONAL ACCESS SYSTEM

United States of America Patent

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Jun 22, 2017
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Jul 12, 2016

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Abstract

Disclosed herein is a control word protection method for a conditional access system. There is provided a method for allowing a chipset of a receiver to securely obtain control words for descrambling scrambled content transmitted from a content delivery network.

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Patent Owner	Address
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE	218 GAJEONG-RO YUSEONG-GU DAEJEON 34129

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H04L:TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAP....

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Inventor Name	Address	# of filed Patents	Total Citations
KOO, Han-Seung	Daejeon, KR	24	180

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CONTROL WORD PROTECTION METHOD FOR CONDITIONAL ACCESS SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

15629956

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15629956

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