Wireless transceiver with enhanced protection against...

Telecommunications – Transmitter and receiver at separate stations – Near field

Reexamination Certificate

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Details

C455S300000, C455S226100, C455S041300, C455S296000

Reexamination Certificate

active

07024160

ABSTRACT:
A wireless transceiver includes a circuit board, a Bluetooth module, an antenna unit and an electrical connector. The circuit board has a component mounting side to be disposed so as to confront the electronic device. The Bluetooth module and the antenna unit are mounted on the component mounting side and are connected electrically to the circuit board. The electrical connector is mounted on the circuit board and is adapted to connect electrically the wireless transceiver to the electronic device. The antenna unit has a radiating direction that is directed toward the electronic device, is adapted to cooperate with the electronic device to form a shielding space, and is adapted to form a virtual transmission source internally of the electronic device. The shielding space and the virtual transmission source cooperate to protect the wireless transceiver from interference.

REFERENCES:
patent: 6134420 (2000-10-01), Flowerdew et al.
patent: 6367266 (2002-04-01), Kobayashi et al.
patent: 6424820 (2002-07-01), Burdick et al.
patent: 2002/0065044 (2002-05-01), Ito
patent: 2004/0224638 (2004-11-01), Fadell et al.

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