Telecommunications – Receiver or analog modulated signal frequency converter – Frequency or phase modulation
Reexamination Certificate
2006-09-05
2006-09-05
Tran, CongVan (Department: 2617)
Telecommunications
Receiver or analog modulated signal frequency converter
Frequency or phase modulation
C455S212000, C455S415000
Reexamination Certificate
active
07103333
ABSTRACT:
A system is provided for allowing mobile stations to exchange identification information using a predetermined communication path for the purpose of obtaining identification information to use in establishing a different communication path for communicating.
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Klassen Gerhard D.
Lazaridis Mihal
Yach David P.
Jones Day
Liang Robert C.
Pathiyal Krishna K.
Research In Motion Limited
Tran CongVan
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