Inventor · disambiguated record
Robert L. Crumpley
Also filed as: CRUMPLEY ROBERT L · CRUMPLEY ROBERT LOUIS
13 granted patents·845 citations·filing 1990–1996
95Inventor score
Top patents by PatentIndex Score
13 records- 0195US5373549AMulti-level conference management and notificationAT & T CORP·Filed 1992·Granted Dec 13, 1994·211 cites·14 claims
- 0285US5185742ATransparent signaling for remote terminalsAT & T BELL LAB·Filed 1990·Granted Feb 9, 1993·94 cites·52 claims
- 0383US5377262ATelecommunication switching system having adaptive routing switching nodesAT & T CORP·Filed 1991·Granted Dec 27, 1994·84 cites·43 claims
- 0480US5386466AAutomatic initialization of a distributed telecommunication systemAT & T CORP·Filed 1991·Granted Jan 31, 1995·70 cites·15 claims
- 0579US5666399ASoftware architecture for providing communication features to different types of wireless telephones via different communication switching systemsLUCENT TECHNOLOGIES INC·Filed 1995·Granted Sep 9, 1997·77 cites·38 claims
- 0679US5416834ARedirection of calls by a communication terminalAT & T CORP·Filed 1991·Granted May 16, 1995·77 cites·26 claims
- 0776US5375167ATelecommunication switching system having distributed dialing plan hierarchyAT & T CORP·Filed 1991·Granted Dec 20, 1994·57 cites·21 claims
- 0868US5182750ATransparent remoting of switching network control over a standard interface linkAT & T BELL LAB·Filed 1990·Granted Jan 26, 1993·41 cites·28 claims
- 0967US5182751ASwitching system using identical switching nodesAT & T BELL LAB·Filed 1990·Granted Jan 26, 1993·36 cites·52 claims
- 1063US5390242ARerouting in a distributed telecommunication systemAT & T CORP·Filed 1991·Granted Feb 14, 1995·32 cites·6 claims
- 1158US5390241AShared line appearance across a plurality of switching systemsAT & T CORP·Filed 1992·Granted Feb 14, 1995·27 cites·31 claims
- 1258US5159594ATransparent communication of control information through a switching networkAT & T BELL LAB·Filed 1990·Granted Oct 27, 1992·26 cites·46 claims
- 1351US5828652AEstablishment of a flexible rate interface link to restore channels from a failed communication linkLUCENT TECHNOLOGIES INC·Filed 1996·Granted Oct 27, 1998·13 cites·16 claims
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