Adaptive maintenance support and control of a process control system via device specification and actual condition information

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United States of America Patent

PATENT NO 9829865
APP PUB NO 20140067089A1
SERIAL NO

14013847

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Abstract

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A maintenance support system include includes: a first storage unit which stores first specification information indicating a specification of a process control system which performs control of an industrial process implemented in a plant; an actual condition information extraction unit configured to extract actual condition information indicating an actual condition for the process control system; and a first comparison unit configured to output first information indicating a result of comparing the first specification information stored in the first storage unit with the actual condition information extracted by the extraction unit.

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Patent Owner(s)

Patent OwnerAddress
YOKOGAWA ELECTRIC CORPORATIONTOKYO 180-8750

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ema, Nobuaki Tokyo, JP 53 74
Kanbe, Takahiro Tokyo, JP 5 18
Yamamoto, Mitsuhiro Tokyo, JP 27 347

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 May 28, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 28, 2029
Fee Large entity fee small entity fee micro entity fee
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