REFRIGERATOR

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United States of America Patent

APP PUB NO 20130340469A1
SERIAL NO

13924187

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A refrigerator is provided. The refrigerator includes a refrigerator includes a compressor configured to compress a refrigerant, a condensing unit configured to pass the compressed refrigerant and a first heat exchanger unit and a second heat exchanger unit where each of the first heat exchanger unit and the second heat exchanger unit are configured to provide heat exchange as the refrigerant passes therethrough. When a defrosting mode is performed for one of the first heat exchanger unit and the second heat exchanger unit, the refrigerant compressed at the compressor unit is supplied to the one of the first heat exchanger unit and the second heat exchanger unit, and then the refrigerant is supplied to the other one of the first heat exchanger unit and the second heat exchanger unit after the refrigerant is passed through an expansion valve.

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INC128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07336

International Classification(s)

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  • 2013 Application Filing Year
  • F25B Class
  • 841 Applications Filed
  • 742 Patents Issued To-Date
  • 88.23 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KIM, Seongjae Seoul, KR 24 147

Cited Art Landscape

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Patent Citation Ranking

  • 1 Citation Count
  • F25B Class
  • 3.22 % this patent is cited more than
  • 12 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1327089187231101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 80020406080100120140160180200220240260280300

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