Dual interface wireless IP communication device

Details Dual interface wireless IP communication device Dual interface wireless IP communication device

2005-12-13

2005-12-13

Ho, Duc (Department: 2665)

Multiplex communications

Channel assignment techniques

Details of circuit or interface for connecting user to the...

C710S313000, C455S575100

Reexamination Certificate

active

06975644

ABSTRACT:
A communication interface device includes a wireless Internet packet (IP) transceiver and a flash memory card electrically connected to the transceiver. Also, a universal serial bus (USB) connector is plugged into a hub that holds the flash memory card, with a cord extending from the USB connector and terminating in another USB connector. Accordingly, the flash memory card of the device can be engaged with a slot of a user terminal or, if a user terminal has no slot, the USB connector is engaged with a USB receptacle of the user terminal, to establish wireless communication between the terminal and a base station of a wireless LAN/WAN.

REFERENCES:
patent: 6252952 (2001-06-01), Kung et al.
patent: 6476825 (2002-11-01), Croy et al.
patent: 6633759 (2003-10-01), Kobayashi

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