Frequency agile touch processing

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United States of America Patent

PATENT NO 8988390
SERIAL NO

13935333

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Abstract

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A touch input device configured to maintain system performance despite a changing master clock frequency is provided. The touch input device includes one or more agile clocking dynamic scaling engines that can detect changes in the frequency of the master clock and can scale parameters of the touch controller associated with touch detection such that time domain to maintain uniform system performance.

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Patent Owner(s)

  • APPLE INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krah, Christoph H Los Altos, US 111 4079
Yousefpor, Marduke San Jose, US 110 4752

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