Telecommunications – Transmitter and receiver at same station – Having particular housing or support of a transceiver
Reexamination Certificate
2004-04-13
2010-06-29
Nguyen, Duc (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Having particular housing or support of a transceiver
C455S080000, C455S083000, C455S193100
Reexamination Certificate
active
07747226
ABSTRACT:
Portable electronic devices are provided including a housing, an antenna associated with the housing and a multi-mode matching circuit operatively associated with the antenna. The multi-mode matching circuit is configured to operate in a first mode when the housing of the portable electronic device is in a first configuration and in a second mode when the housing of the portable electronic device is in a second configuration. Related methods of operating portable electronic devices including multi-mode matching circuits are also discussed.
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Lu Zhiyu
Myers Bigel & Sibley & Sajovec
Nguyen Duc
Sony Ericsson Mobile Communications AB
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