Synchronization test for device authentication

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United States of America Patent

PATENT NO 8837724
APP PUB NO 20080240440A1
SERIAL NO

11844855

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Device authentication is based on the ability of a human to synchronize the movements of his or her fingers. A pairing procedure for two wireless devices may thus involve a synchronization test that is based on the relative timing of actuations of input devices on each of the wireless devices. In some aspects a synchronization test involves determining whether actuations of user input devices on two different wireless devices occurred within a defined time interval. In some aspects a synchronization test involves comparing time intervals defined by multiple actuations of user input devices on two wireless devices.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Julian, David Jonathan San Diego, US 200 5283
Rose, Gregory Gordon San Diego, US 59 1864
Xiao, Lu San Diego, US 55 1219

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