Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral adapting
Reexamination Certificate
2007-06-12
2007-06-12
Chen, Alan S. (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Peripheral adapting
C710S002000, C710S036000, C710S107000, C710S110000
Reexamination Certificate
active
10815818
ABSTRACT:
A Dual Channel Universal Serial Bus (DCUSB) structure compatible with USB 1.0, USB 1.1 or USB 2.0 protocols for higher data transmission rate comprising of two data transmission channels each with two differential signals, a interface controller with data conversion and transmission functions; the interface controller further consists at least one Differential receiver and one current driver, the Differential receiver and the current driver connect to differential signals of interface channels through proper circuitry.
REFERENCES:
patent: D405053 (1999-02-01), Tan et al.
patent: 6210216 (2001-04-01), Tso-Chin et al.
patent: 6725302 (2004-04-01), Benayoun et al.
patent: 6776658 (2004-08-01), Tang
patent: 2004/0260854 (2004-12-01), Schade
Universal Serial Bus Specification, Revision 2.0, Apr. 27, 2000, pp. 94,116 and 120.
Chen Alan S.
Power Quotient International Co., Ltd.
Troxell Law Office PLLC
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