RELAXATION MODEL IN REAL-TIME ESTIMATION OF STATE-OF-CHARGE IN LITHIUM POLYMER BATTERIES

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United States of America Patent

APP PUB NO 20140350875A1
SERIAL NO

13940176

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Relaxation time constants give valuable information about a lithium polymer battery cell's state-of-charge. Moreover, determination of these time constants can be performed in real time by fitting exponential functions to transient voltage or current patterns.

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SEEO INC626 BANCROFT WAY SUITE 3B BERKELEY CA 94710

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  • 2013 Application Filing Year
  • G01R Class
  • 4386 Applications Filed
  • 3938 Patents Issued To-Date
  • 89.79 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aumentado, Albert El Cerrito, US 4 18
Mullin, Scott Allen San Leandro, US 7 99
Singh, Mohit Berkeley, US 68 1574

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  • 3 Citation Count
  • G01R Class
  • 7.29 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1229483191025329202418992101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0501001502002503003504004505005506006507007508008509009501000

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