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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
TEIJIN LIMITED	2-4 NAKANOSHIMA 3-CHOME KITA-KU OSAKA-SHI OSAKA 5300005

International Classification(s)

• B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
• D06M:TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0....
• B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....
• D04H:MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAME....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Arakawa, Motoomi	Matsuyama, JP	24	291
# of filed Patents : 24 Total Citations : 291
Nagakura, Yasunori	Matsuyama, JP	12	72
# of filed Patents : 12 Total Citations : 72
Obata, Akihiko	Matsuyama, JP	24	478
# of filed Patents : 24 Total Citations : 478
Taniguchi, Michiharu	Matsuyama, JP	7	83
# of filed Patents : 7 Total Citations : 83

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Patent Citation Ranking

• 1 Citation Count
• B29C Class

• 21.83 % this patent is cited more than
• 10 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 30, 2026

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 31, 2015	US,8992811,B2   US8992811B2	GRANTED PATENT AS SECOND PUBLICATION
May 29, 2014	US,20140148072,A1   US20140148072A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9778286

Sensors for power distribution network and electrical grid monitoring system associated therewith

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Abstract

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A network of sensors is associated with a power distribution network. Sensors are positioned at each connecting line in the vicinity of each node of the power distribution network. The sensors regularly report the following measured data to the central processing unit: a geographical position of each sensor, direction of the energy flow relative to the nearest node; and value of RMS current synchronously measured over the entire network and averaged over chosen averaging period. The central processing unit includes an arrangement for receiving the measured data and using this data for constructing and updating a graph and a state of the power distribution network.

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Description

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Claims

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