Electronic device with USB interface

Details Electronic device with USB interface Electronic device with USB interface

2007-01-23

2007-01-23

Rinehart, Mark H. (Department: 2111)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output expansion

C710S003000, C710S008000, C710S009000, C710S105000, C710S107000

Reexamination Certificate

active

11289064

ABSTRACT:
A mobile device1has a USB transmitter-receiver3having one or more interfaces formed by one or more endpoints for exchanging information via the USB, one or more logical devices61to65performing the exchanging of information with a host computer2via the USB transmitter-receiver, and a controller4which, when a function of one or more logical devices is used, selects as many interfaces as required for the exchange of information between the logical device and the host computer2from the one or more interfaces within the USB transmitter-receiver.

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