Inventor · disambiguated record

Chifu Lin

Also filed as: LIN CHIFU

1 granted patent·9 citations·filing 2005–2005

31Inventor score

Technology areasH04L

Files withSAMSUNG ELECTRONICS CO LTD1

Top patents by PatentIndex Score

1 record

0171US7586903B2System and method for VoIP call transfer using instant message service in an IP multimedia subsystemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 8, 2009·9 cites·20 claims

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