Inventor · disambiguated record

Chaochen J. Sun

Also filed as: SUN CHAOCHEN J

1 granted patent·260 citations·filing 1997–1997

57Inventor score

Technology areasH04M

Files withAT & T CORP1

Top patents by PatentIndex Score

1 record

0188US6501740B1System and method for teleconferencing on an internetwork comprising connection-oriented and connectionless networksAT & T CORP·Filed 1997·Granted Dec 31, 2002·260 cites·19 claims

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