Reversible connector for accessory devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9477625
APP PUB NO 20160217092A1
SERIAL NO

15087739

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Abstract

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Reversible connectors for accessory devices are described. In one or more implementations, a connector cable for an accessory of a host computing device is configured such that a head of the connector cable may be plugged into a corresponding port of the host in either orientation (straight or reverse). The host computing device is configured to sample signals associated with allocated pins of the connector to detect connection of the connector to an accessory port and to ascertain an orientation of the connector. A combination of high and low values of signals conveyed via these allocated pins upon insertion of the connector may be used by a controller of the host to distinguish between different types of devices and to resolve the orientation of the connector cable. A switching mechanism of the host computing device may then be configured to automatically route signals accordingly.

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Patent Owner(s)

  • MICROSOFT TECHNOLOGY LICENSING, LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Evans, Duane Martin Snohomish, US 23 489
He, Yi Issaquah, US 291 3324
Huang, Heng Sammamish, US 32 233
Obie, Gene Robert Clinton, US 13 464

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