Assignee
SONG SEUNG HAN
2 granted patents·2 citations·filing 2001–2001
Top patents by PatentIndex Score
2 records- 0133US7698313B2Information management system by means of portable appliances via wire or wireless Internet and the method for the sameSONG SEUNG HAN·Filed 2001·Granted Apr 13, 2010·2 cites·12 claims
- 0229USRE45392EInformation management system by means of portable appliances via wire or wireless internet and the method for the sameSONG SEUNG HAN·Filed 2001·Granted Feb 24, 2015·0 cites·16 claims
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