USB compound device without embedded hub and implement...

Details USB compound device without embedded hub and implement... USB compound device without embedded hub and implement...

2007-03-06

2007-03-06

Myers, Paul R. (Department: 2111)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus expansion or extension

C710S313000

Reexamination Certificate

active

10904079

ABSTRACT:
A USB system includes at least one USB hub, a USB Compound Device, and at least one USB dummy device which is connected to a downstream port of the USB hub. The USB compound device includes an upstream port, a plurality of USB devices and a control unit for setting the states of the plurality of USB devices, wherein when the state of one of the plurality of USB devices is ‘on’ and the USB device has not been assigned an address, the USB device is capable of setting its address according to a received assigning address packet.

REFERENCES:
patent: 5884086 (1999-03-01), Amoni et al.
patent: 6122676 (2000-09-01), Brief et al.
patent: 6157975 (2000-12-01), Brief et al.
patent: 6230226 (2001-05-01), Hu et al.
patent: 6353866 (2002-03-01), Fensore et al.
patent: 6408351 (2002-06-01), Hamdi et al.
patent: 6862643 (2005-03-01), Wu et al.
patent: 6912651 (2005-06-01), Hamdi et al.
patent: 7043575 (2006-05-01), Stephan

Affiliated with

Also associated with

Rating

USB compound device without embedded hub and implement... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with USB compound device without embedded hub and implement..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and USB compound device without embedded hub and implement... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3757316