Assignee
LIANG CHING-FENG
TW·3 granted patents·1 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0159US8300580B2Call setup method for mobile virtual private network and access point apparatus thereofLIANG CHING-FENG·Filed 2010·Granted Oct 30, 2012·1 cites·18 claims
- 0248US8400992B2Call setup method for mobile virtual private network and access point apparatus thereofLIANG CHING-FENG·Filed 2012·Granted Mar 19, 2013·0 cites·8 claims
- 0347US8619740B2Call setup method for mobile virtual private network and access point apparatus thereofLIANG CHING-FENG·Filed 2012·Granted Dec 31, 2013·0 cites·4 claims
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