Inventor · disambiguated record
Robert J. Epsom
Also filed as: EPSOM ROBERT J
2 granted patents·63 citations·filing 1997–2000
67Inventor score
Technology areasH04M
Files withMOTOROLA INC2
Top patents by PatentIndex Score
2 records- 0177US6650908B1Communications system for providing multiple services and hold capability of at least one service, and method thereforMOTOROLA INC·Filed 2000·Granted Nov 18, 2003·21 cites·3 claims
- 0266US6138030ACommunications system for providing multiple services and hold capability of at least one service, and method thereforMOTOROLA INC·Filed 1997·Granted Oct 24, 2000·42 cites·9 claims
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