System and method for controlling fuel supply to engine of ship
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 20, 2018
Issued Date -
N/A
app pub date -
Jan 30, 2015
filing date -
Jan 30, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Disclosed are a system and method for controlling fuel supply to an engine for ships. The system for controlling fuel supply to an engine for ships includes: a system operating zone in which LNG is pumped by a pump and gasified; and a supply operating zone receiving the pumped and gasified LNG from the system operating zone and supplying the LNG to the engine, wherein a preset pressure of the system operating zone is set to be higher than that of the supply operating zone.
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 | |
---|---|---|
HANWHA OCEAN CO LTD | 3370 GEOJE-DAERO GEOJE-SI GYEONGSANGNAM-DO 53302 |
International Classification(s)

- 2015 Application Filing Year
- F02M Class
- 1517 Applications Filed
- 1207 Patents Issued To-Date
- 79.57 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kim, Dong Chan | Busan, KR | 88 | 460 |
# of filed Patents : 88 Total Citations : 460 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- F02M Class
- 0 % this patent is cited more than
- 7 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 20, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 20, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
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Sep 17, 2009 | P | Published | |
Mar 16, 2009 | F | Filing | |
Mar 10, 2009 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OKADA, HIROKI;SASAKI, TAKESHI;MATSUSHITA, SHINGO;AND OTHERS;REEL/FRAME:022453/0491 Owner name: RICOH COMPANY, LTD., JAPAN Effective Date: Mar 10, 2009 |
Mar 17, 2008 | PD | Priority Date |

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