Telecommunications – Transmitter and receiver at separate stations – Having diverse art device
Reexamination Certificate
2008-09-06
2011-11-29
Nguyen, Tuan H (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Having diverse art device
C455S067700, C455S068000
Reexamination Certificate
active
08068787
ABSTRACT:
A power supply device and a wireless communication system are provided. The power supply device includes a data input port, a power over Ethernet control module, a network port, a decoder circuit and a signal strength indicator unit. The power over Ethernet control module is configured for receiving a data signal from the data input port to generate a data signal with power. The network port is configured for transmitting the data signal with power to the main board and receiving a signal in relation to a signal receiving strength state of the wireless communication device. The decoder circuit is connected to the network port and configured for generating a signal strength indicator signal. The signal strength indicator unit is connected to the decoder circuit and configured for receiving the signal strength indicator signal to display the signal receiving strength state of the wireless communication device.
Chiu Li-Chi
Huang Chien-Hua
Hung Yu-Kun
Wang Wen-Hung
Nguyen Tuan H
Shih Chun-Ming
Universal Scientific Industrial (Shanghai) Co., Ltd.
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