Microsoft Technology Licensing, LLC

Robbie Harris

Vivek Gupta

Randall Edward Aull

Firdosh Kersy Bhesania

Andrea A Keating

George Evangelos Roussos

Arvind R Aiyar

A universal serial bus stack may use an emulation layer to grant a non-universal serial bus device access to universal serial bus drivers and applications. The universal serial bus stack may exchange a device communication at an emulation layer. The universal serial bus stack may translate between a universal serial bus communication and the device communication at the emulation layer, and then may exchange the universal serial bus communication at a universal serial bus client interface.

Universal serial bus emulation layer

In one example, a host device may identify a serial device connected to the host device to determine a host action. The host device may receive a serial device signal with a child serial device identifier from a serial device bridge. The host device may identify a child serial device based on the child serial device identifier. The host device may execute a host action based on the child serial device.

Child serial device discovery protocol

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Woodinville, WA, United States of America

Robbie Harris