USB integrated bidirectional digital isolator channel across...

Details USB integrated bidirectional digital isolator channel across... USB integrated bidirectional digital isolator channel across...

2011-04-05

2011-04-05

Peyton, Tammara (Department: 2182)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus interface architecture

C710S032000, C710S033000, C710S059000, C710S110000, C710S036000, C710S031000

Reexamination Certificate

active

07921252

ABSTRACT:
An interface between USB devices employs isolation techniques to provide electrical isolation of a USB signal for transmission of the USB signal between the devices. Unidirectional isolator channels are utilized to transmit the USB signals, and a selection of an isolator channel operating in an intended direction is performed by either direction control logic or a USB hub function. Logic may be employed to detect a device attempting to initiate a USB signal. The logic operates to enable a transmitter on a receiving side and isolate the USB signal through an isolator channel operating in a transmission direction.

REFERENCES:
patent: 6526468 (2003-02-01), Larochelle et al.
patent: 6595929 (2003-07-01), Stivoric et al.
patent: 6820160 (2004-11-01), Allman
patent: 7162566 (2007-01-01), Lin
patent: 7289553 (2007-10-01), Yukutake et al.
patent: 7330544 (2008-02-01), D'Angelo et al.
patent: 7365454 (2008-04-01), Morrow
patent: 7610422 (2009-10-01), Bliss et al.
patent: 7689724 (2010-03-01), Hatton et al.
patent: 7765344 (2010-07-01), Wright
patent: 7840742 (2010-11-01), Berland et al.
patent: 2006/0122529 (2006-06-01), Tsau
patent: 2006/0265540 (2006-11-01), Mass et al.
patent: 2007/0055166 (2007-03-01), Patil
patent: 2008/0181316 (2008-07-01), Crawley et al.
patent: 2008/0301347 (2008-12-01), Bandholz et al.
Inter-Chip USB Supplement to the USB 2.0 Specification, Rvision 1.0, Mar. 13, 2006.

Affiliated with

Also associated with

Rating

USB integrated bidirectional digital isolator channel across... 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 integrated bidirectional digital isolator channel across..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and USB integrated bidirectional digital isolator channel across... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2661796