Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2008-01-15
2008-01-15
Cumming, William (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S003030, C455S556100, C340S007230, C370S310000, C370S349000, C709S200000
Reexamination Certificate
active
07319886
ABSTRACT:
In a communication of audio signals between first and second portable-telephone devices through a first portable-telephone base station, a second portable-telephone base station and a portable-telephone line network has been connected, IP addresses are exchanged. The IP addresses are required for communicating image data by first and second terminal adapters associated with the first and second portable-telephone devices respectively through an OCN. Image data is then transmitted to the IP addresses received in the communication through the OCN.
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Cumming William
Frommer William S.
Frommer & Lawrence & Haug LLP
Levy Paul A.
Sony Corporation
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