Inventor · disambiguated record

Nancy Y. Tai

Also filed as: TAI NANCY Y

2 granted patents·67 citations·filing 1995–1997

66Inventor score

Technology areasH04M

Files withAT & T CORP2

Top patents by PatentIndex Score

2 records

0158US5987112AInternational call back technique with reduced post dialing delayAT & T CORP·Filed 1997·Granted Nov 16, 1999·35 cites·10 claims
0253US5802164ASystems and methods for controlling telephone sound enhancement on a per call basisAT & T CORP·Filed 1995·Granted Sep 1, 1998·32 cites·23 claims

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