Portable computing devices and command input methods for the portable computing devices

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United States of America Patent

PATENT NO 10802790
APP PUB NO 20190018642A1
SERIAL NO

16033933

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Abstract

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Methods for inputting commands to portable computing devices are disclosed. One method includes detecting a sound, analyzing attenuation of the detected sound in a predetermined frequency, and inputting a command to a portable computing device based on analysis of the detected sound. Apparatus and computer program products implementing the methods are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
LENOVO SWITZERLAND INTERNATIONAL GMBHC/O BRIGHT LAW AG BUNDESPLATZ 9 ZUG 6300

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Itoh, Hiroshi Yokohama, JP 290 6676
Luo, Jun Yokohama, JP 335 1637

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