Cradle for connecting to portable electronic apparatus

Details Cradle for connecting to portable electronic apparatus Cradle for connecting to portable electronic apparatus

2011-06-28

2011-06-28

Ometz, David L (Department: 2622)

Television

Camera, system and detail

Support or housing

C348S376000

Reexamination Certificate

active

07969506

ABSTRACT:
A cradle for connecting to a portable electronic apparatus is described. The cradle includes an AC adapter connector, a USB connector, a mini USB plug, and a USB signal detecting circuit. The USB connector is used to connect to a USB interface of a computer. The mini USB plug is used to connect to the portable electronic apparatus. The USB signal detecting circuit detects the USB_D+ and the USB_D− of the USB connector. When the computer is suspended from an operating state, the portable electronic apparatus is charged by the AC adapter through the mini USB plug. When the computer resumes normal operation, the USB connection between the portable electronic apparatus and the computer is automatically reestablished.

REFERENCES:
patent: 6633932 (2003-10-01), Bork et al.
patent: 7167207 (2007-01-01), Kawaguchi et al.
patent: 7320077 (2008-01-01), Kim
patent: 7330215 (2008-02-01), Ito

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