REFRIGERATOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 26, 2013
app pub date -
Jun 21, 2013
filing date -
Jun 22, 2012
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
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.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
LG ELECTRONICS INC | 128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07336 |
International Classification(s)

- 2013 Application Filing Year
- F25B Class
- 841 Applications Filed
- 742 Patents Issued To-Date
- 88.23 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
KIM, Seongjae | Seoul, KR | 24 | 147 |
# of filed Patents : 24 Total Citations : 147 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 1 Citation Count
- F25B Class
- 3.22 % this patent is cited more than
- 12 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 26, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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