Electrical computers and digital data processing systems: input/ – Input/output data processing
Reexamination Certificate
2006-08-15
2006-08-15
Huynh, Kim (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
C710S008000, C710S010000, C710S011000, C710S016000, C710S033000, C710S038000, C710S062000, C710S065000
Reexamination Certificate
active
07093031
ABSTRACT:
Systems and methods for specifying extended configuration descriptor information in a Universal Serial Bus (USB) device are described. In one aspect, an extended configuration descriptor is provided in firmware of a USB device. The extended configuration descriptor includes a set of non-standard class codes. Responsive to receiving a host-specific device request, the USB device communicates the extended configuration descriptor to a requestor.
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Bhesania Firdosh K.
Dunn John C.
Ray Kenneth D.
Casiano Angel L
Huynh Kim
Lee & Hayes PLLC
Microsoft Corporation
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