Assignee
ZHANG JUNHUI
CN·2 granted patents·6 citations·filing 2010–2011
Top patents by PatentIndex Score
2 records- 0174US8731397B2Method, system and device for single-fiber bidirectional ring network protectionZHANG JUNHUI·Filed 2010·Granted May 20, 2014·4 cites·11 claims
- 0263US8958431B2Access method and apparatus for multi-protocol label switching layer 2 virtual private networkZHANG JUNHUI·Filed 2011·Granted Feb 17, 2015·2 cites·16 claims
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