Monitoring head wear

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United States of America Patent

PATENT NO 9576599
SERIAL NO

14953494

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method, executed by a computer, for monitoring head wear includes reading from a cartridge a high frequency pattern and a low frequency pattern, determining a first read amplitude corresponding to the high frequency pattern and a second read amplitude corresponding to the low frequency pattern, and determining a head wear metric according to the first read amplitude and the second read amplitude. A computer program product and computer system corresponding to the above method are also disclosed herein.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Biskeborn, Robert G Hollister, US 360 3611
Liang, Jason Campbell, US 135 1272

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