Systems and methods for new battery identification and derived battery capacity

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United States of America Patent

PATENT NO 9635471
SERIAL NO

14733358

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Abstract

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The present subject matter includes systems and methods for detecting a new hearing aid battery and estimating hearing aid battery life by analyzing changes in battery voltage signatures during the hearing aid device booting process. The analysis may include analyzing a boot signature voltage drop occurring upon initial application of a higher load. The analysis may include analyzing a boot signature voltage slope occurring during sustained application of a higher load. The analysis may also include analyzing a boot signature voltage droop occurring throughout application of a lower load and application of a higher load.

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Patent Owner(s)

  • STARKEY LABORATORIES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kindred, Jon S Minneapolis, US 32 566
Movahedi, Mohammed Reza Eden Prairie, US 2 0

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