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Country	kind	publication No.	Filing Date	Type	Sub-Type
CN	A	CN103998942	Dec 13, 2011	Patent	Application
Type : Patent Sub-Type : Application
UNEXAMINED APPLICATION FOR A PATENT FOR INV.		Methods and system for nonintrusive load monitoring		Aug 20, 2014
EP	A2	EP2652685	Dec 13, 2011	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITHOUT SEARCH REPORT		METHODS AND SYSTEM FOR NONINTRUSIVE LOAD MONITORING		Oct 23, 2013
WO	A2	WO2012082802	Dec 13, 2011	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A)		METHODS AND SYSTEM FOR NONINTRUSIVE LOAD MONITORING		Jun 21, 2012

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

Patent Owner(s)

Patent Owner	Address
FRAUNHOFER USA INC	CENTER FOR MOLECULAR BIOTECHNOLOGY 9 INNOVATION WAY NEWARK DE 19711-5449

International Classification(s)

• G06Q:DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAP....
• G01R:MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC V....
• G01D:MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VAR....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Zeifman, Michael	Sharon, US	5	45
# of filed Patents : 5 Total Citations : 45

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Patent Citation Ranking

• 1 Citation Count
• G06Q Class

• 5.26 % this patent is cited more than
• 8 Age

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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 14, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 14, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 14, 2017	US,9817045,B2   US9817045B2	GRANTED PATENT AS SECOND PUBLICATION
December 19, 2013	US,20130338948,A1   US20130338948A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9817045

Methods and system for nonintrusive load monitoring

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Abstract

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Identification and tracking of major electric appliances by using aggregate power data obtained at the main breaker level of a residence or commercial establishment. Step power changes and power surges characterize appliances. These features are identified and the time of use and duration statistics are considered to match an observed sequence of power changes with the appliances being turned on and off. The time-dependent usage of appliances and their power consumption are then reconstructed.

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Description

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Claims

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Legal Events

 

• MAFP2025
• MAFP2021
• FEPP2021
• I2017
• STCF2017
• P2013
• AS2013
• F2011

Date	Code	Event	Description
Jan 21, 2025	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8
May 14, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4
Apr 21, 2021	FEPP	FEE PAYMENT PROCEDURE	free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Nov 14, 2017	I	Issuance
Oct 25, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Dec 19, 2013	P	Published
Aug 16, 2013	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ZEIFMAN, MICHAEL;REEL/FRAME:032824/0035 Owner name: FRAUNHOFER USA, INC., MICHIGAN Effective Date: Aug 16, 2013
Dec 13, 2011	F	Filing