Method and device for encrypting multicast service in passive optical network system | Patent Publication Number 20120308006

US 20120308006 A1
Patent NumberUS 08942378 B2
Application Number13257731
Filled DateNov 10, 2010
Priority DateNov 10, 2010
Publication DateDec 6, 2012
Original AssigneeZte Usa
Current AssigneeZte Usa
Inventor/ApplicantsDezhi Zhang
Liquan Yuan
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