Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2004-11-23
2008-11-18
Nguyen, Duc M. (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S432100, C455S433000, C455S435200
Reexamination Certificate
active
07454215
ABSTRACT:
A communication method enabling communication on a predetermined mobile communication network and communication on a predetermined wireless communication network different from the predetermined mobile communication network, includes the step of: switching, means for carrying out predetermined data transfer while maintaining a communication channel on the predetermined mobile communication network, between communication on the predetermined mobile communication network and communication on the predetermined wireless communication network, or activating or deactivating a part concerning the predetermined wireless communication included in a mobile terminal.
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Hamano Yuichiro
Hayashi Ritsuo
Higuchi Mamoru
Noda Yukihiro
Fujitsu Limited
Katten Muchin & Rosenman LLP
Nguyen Duc M.
Phuong Dai
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