Telephonic communications – With usage measurement – Call charge metering or monitoring
Reexamination Certificate
2007-05-29
2007-05-29
Taylor, Barry (Department: 2617)
Telephonic communications
With usage measurement
Call charge metering or monitoring
C379S114020
Reexamination Certificate
active
10054908
ABSTRACT:
A communication company accumulates a communication time or the amount of communication for a call when the call is received, and provides additional service such as discount for a called party according to an accumulated communication time or the accumulated amount of communication. Another example of additional service is discount made according to whether a first communication company providing communication service between a called party and a first switching office and a second communication company providing communication service between a calling party and a second switching office are identical.
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Canon Kabushiki Kaisha
Fitzpatrick, Cella Harper & Scinto.
Taylor Barry
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