Method and device for encrypting multicast service in passive optical network system | Patent Number 08942378
US 08942378 B2Filled DateNov 10, 2010
Priority DateNov 10, 2010
Publication DateDec 6, 2012
Expiration DateNov 9, 2030
Inventor/ApplicantsDezhi Zhang
Liquan Yuan
Liquan Yuan
ExaminesKORSAK, OLEG
Art Unit2492
Technology Center2400
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