Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2006-02-21
2006-02-21
Kizou, Hassan (Department: 2661)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S401000
Reexamination Certificate
active
07002953
ABSTRACT:
A system allows prompt multimedia data transfer during communication between personal telephones through a dedicated line connecting PBXs. A database connected to each PBX stores association information between a personal telephone and a personal computer. When a multimedia application installed in one personal computer associated to one personal telephone starts up, another multimedia application installed in the other personal computer associated to the other personal telephone automatically starts up allowing multimedia data communicate with each other.
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patent: 2003-46665 (2003-02-01), None
NEC Corporation
Pizarro Ricardo
Young & Thompson
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