Simplified USB sharer having a busyness detection circuit

Details Simplified USB sharer having a busyness detection circuit Simplified USB sharer having a busyness detection circuit

2006-10-24

2006-10-24

Ray, Gopal C. (Department: 2111)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus interface architecture

C710S063000

Reexamination Certificate

active

07127546

ABSTRACT:
A computer accessory device—USB sharer includes a multiplexer, which is connected to a computer host, a human interface device (HID) chip, which is connected to one output end of the multiplexer, a device output end, which is connected to another output end of the multiplexer; and a busyness detection module, which is connected to the middle of the HID chip and the device output end. The USB sharer may reach a sharing function of “N to 1” by applying N−1 sets of “2 to 1” sharer, in which, at least one “2 to 1” sharer's output end is connected to the device output end and, for other N−2 sets of “2 to 1” sharer, of which at least one output end is connected to the input end of another “2 to 1” sharers.

REFERENCES:
patent: 5790776 (1998-08-01), Sonnier et al.
patent: 6119146 (2000-09-01), Heller et al.
patent: 6233702 (2001-05-01), Horst et al.
patent: 6314479 (2001-11-01), Frederick et al.
patent: 6385203 (2002-05-01), McHale et al.
patent: 6496940 (2002-12-01), Horst et al.
patent: 6633934 (2003-10-01), Thornton
patent: 6934793 (2005-08-01), Ying et al.
“Interesting applications of Atmel AVR micricontroller” by Korbel rt al. (abstract only) Publication Date: Aug. 31-Sep. 3, 2004.

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