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

Patent Owner(s)

Patent Owner	Address
VALINGE INNOVATION AB	THE SWEDISH VIKING

International Classification(s)

• B23P:OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVE....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Pervan, Darko	Viken, SE	358	49595
# of filed Patents : 358 Total Citations : 49595
Pervan, Tony	Stockholm, SE	87	9642
# of filed Patents : 87 Total Citations : 9642

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Patent Citation Ranking

• 90 Citation Count
• B23P Class

• 99.52 % this patent is cited more than
• 20 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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
April 19, 2005	US,6880305,B2   US6880305B2	GRANTED PATENT AS SECOND PUBLICATION
January 16, 2003	US,20030009972,A1   US20030009972A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9827643

Machine vision based sawmill audit system

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Abstract

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Sawmill auditing and control apparatus and methods employ information from one or more scan zones and/or controllers (e.g., PLCs). Boards may be logically associated with mill equipment which produced the boards, allowing defects or imperfections to be tied to certain equipment. For example, boards may be associated with a primary breakdown machine or a gangsaw, or with a pair of cutters (e.g., saws, chip heads). Such allows auditing of mill operations to identify improperly functioning machinery or out of tolerance conditions, to correct such, and/or provide notification.

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Description

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Claims

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Legal Events

 

• MAFP2021
• CC2018
• I2017
• STCF2017
• AS2013
• AS2013
• P2012
• F2012
• PD2010

Date	Code	Event	Description
May 12, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Feb 27, 2018	CC	CERTIFICATE OF CORRECTION
Nov 28, 2017	I	Issuance
Nov 08, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jul 29, 2013	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:EB ASSOCIATES;REEL/FRAME:030914/0323 Owner name: WEYERHAEUSER NR COMPANY, WASHINGTON Effective Date: Jul 29, 2013
May 01, 2013	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BARKER, EARL;REEL/FRAME:030337/0098 Owner name: EB ASSOCIATES, INC., WASHINGTON Effective Date: May 01, 2013
Sep 13, 2012	P	Published
Mar 06, 2012	F	Filing
Dec 03, 2010	PD	Priority Date