Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2004-03-24
2010-10-26
Kincaid, Lester (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S504000, C455S505000, C455S506000, C455S507000, C455S272000, C455S013300, C455S575700, C455S039000
Reexamination Certificate
active
07822441
ABSTRACT:
An access point10providing a wireless LAN connection to a terminal device, for the purpose of connecting the terminal device to a WAN, the access point10includes: antenna units210and310a-dthat send and/or receive a radio frequency signal used for exchanging information via the wireless LAN; signal conversion units220, 230, 240, 320a-d,330a-dand340a-dthat perform conversion between the radio frequency signal and a digital signal as the information; an information processing unit110that executes processing of the digital signal based on a communication protocol for exchanging of the information; antenna cases200and300a-dthat contain the antenna units and the signal conversion units; a main unit case100that, separated from the antenna cases, contains the information processing unit; and a wired cables250and350a-dthat, connecting the antenna cases and the main unit case, performs transmission the digital signal between the signal conversion units and the information processing unit.
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Beyer Law Group LLP
Buffalo Inc.
Khan Mehmood B
Kincaid Lester
LandOfFree
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