Inventor · disambiguated record

Chengang Wu

Also filed as: WU CHENGANG

1 granted patent·3 citations·filing 2008–2008

20Inventor score

Technology areasG06Q

Files withALIBABA GROUP HOLDING LTD1

Top patents by PatentIndex Score

1 record

0163US8055558B2Method and system for authentication via communication terminal using short messageALIBABA GROUP HOLDING LTD·Filed 2008·Granted Nov 8, 2011·3 cites·16 claims

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