Periodic flaws

Industry

CPC
G01N21/8922

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Parent Industries

GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES G01N21/00Investigating or analysing materials by the use of optical means

Current Industry

G01N21/8922Periodic flaws

Industries

Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for measuring the texture of carpet
- Patent number 11,719,647
- Issue date Aug 8, 2023
- Columbia Insurance Company
- William Neil Vaughan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for measuring the texture of carpet
- Patent number 11,262,317
- Issue date Mar 1, 2022
- Columbia Insurance Company
- William Neil Vaughan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic optical inspection method of periodic patterns
- Patent number 9,429,527
- Issue date Aug 30, 2016
- Ming Chuan University
- Mao-Hsiung Hung
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detecting periodic defect and method therefor
- Patent number 9,008,975
- Issue date Apr 14, 2015
- JFE Steel Corporation
- Takahiro Koshihara
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for the surface inspection of strip pieces
- Patent number 8,761,453
- Issue date Jun 24, 2014
- SMS Siemag AG
- Hans-Peter Richter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for detecting defects on a disk surface
- Patent number 7,898,652
- Issue date Mar 1, 2011
- Hitachi High-Technologies Corporation
- Tatsuo Hariyama
- G01 - MEASURING TESTING
Information Patent Grant
Multi-roller registered repeat defect detection of a web process line
- Patent number 7,797,133
- Issue date Sep 14, 2010
- 3M Innovative Properties Company
- Steven P. Floeder
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for controlling quality and condition on the basis of therma...
- Patent number 6,849,851
- Issue date Feb 1, 2005
- Metso Paper Automation Oy
- Antti Komulainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for extracting and classifying sheet variation patterns from...
- Patent number 6,411,860
- Issue date Jun 25, 2002
- ABB Industrial Systems, Inc.
- Shih-Chin Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diagnosis of repetitive quality faults
- Patent number 6,385,560
- Issue date May 7, 2002
- Xerox Corporation
- Kerry A. Montgomery
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for detecting periodic defects in a test material moved long...
- Patent number 6,062,074
- Issue date May 16, 2000
- Zellweger Luwa AG
- Ernst Felix
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Web monitoring for paper machines
- Patent number 5,745,365
- Issue date Apr 28, 1998
- John Heyer Paper Ltd.
- John Russell Parker
- G01 - MEASURING TESTING
Information Patent Grant
Tape crease inspecting method and apparatus having a stripe shaped...
- Patent number 5,130,555
- Issue date Jul 14, 1992
- Matsushita Electric Industrial Co., Ltd.
- Noriyuki Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of measuring the period of surface defects
- Patent number 4,982,600
- Issue date Jan 8, 1991
- Fuji Photo Film Co., Ltd.
- Takeshi Kiso
- G01 - MEASURING TESTING
Information Patent Grant
Roll mark inspection apparatus
- Patent number 4,958,307
- Issue date Sep 18, 1990
- Kabushiki Kaisha Toshiba
- Seikichi Nishimura
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DEFECT DETECTION FOR ROLLING ELEMENTS
- Publication number 20230408421
- Publication date Dec 21, 2023
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Ray Amerson
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR MEASURING THE TEXTURE OF CARPET
- Publication number 20230324310
- Publication date Oct 12, 2023
- Columbia Insurance Company
- William Neil VAUGHAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods And Systems For Measuring The Texture Of Carpet
- Publication number 20220155239
- Publication date May 19, 2022
- Columbia Insurance Company
- William Neil VAUGHAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR MEASURING THE TEXTURE OF CARPET
- Publication number 20200371045
- Publication date Nov 26, 2020
- Columbia Insurance Company
- William Neil VAUGHAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detection Of A Periodic Structure In A Moving Elongated Textile Mat...
- Publication number 20150308036
- Publication date Oct 29, 2015
- Uster Technologies,
- Rafael Storz
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR THE SURFACE INSPECTION OF STRIP PIECES
- Publication number 20130322734
- Publication date Dec 5, 2013
- SMS SIEMAG AKTIENGESELLSCHAFT
- Hans-Peter Richter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
APPARATUS FOR DETECTING PERIODIC DEFECT AND METHOD THEREFOR
- Publication number 20110040499
- Publication date Feb 17, 2011
- JFE STEEL CORPORATION
- Takahiro Koshihara
- G01 - MEASURING TESTING
Information Patent Application
MULTI-ROLLER REGISTERED REPEAT DEFECT DETECTION OF A WEB PROCESS LINE
- Publication number 20100063750
- Publication date Mar 11, 2010
- 3M Innovative Properties Company
- Steven P. FLOEDER
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING DEFECTS ON A DISK SURFACE
- Publication number 20090190123
- Publication date Jul 30, 2009
- Tatsuo HARIYAMA
- G01 - MEASURING TESTING
Information Patent Application
Monitoring and rejection system and apparatus
- Publication number 20060011134
- Publication date Jan 19, 2006
- John Wain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for controlling quality and condition on the basis of therma...
- Publication number 20020166970
- Publication date Nov 14, 2002
- Metso Paper Automation Oy
- Antti Komulainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and apparatus for identifying deformation of a moving sheet
- Publication number 20020052700
- Publication date May 2, 2002
- Metso Paper Automation Oy
- John Shakespeare
- G01 - MEASURING TESTING

Periodic flaws

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and systems for measuring the texture of carpet

Methods and systems for measuring the texture of carpet

Automatic optical inspection method of periodic patterns

Apparatus for detecting periodic defect and method therefor

Method and device for the surface inspection of strip pieces

Method and apparatus for detecting defects on a disk surface

Multi-roller registered repeat defect detection of a web process line

Method for controlling quality and condition on the basis of therma...

Method for extracting and classifying sheet variation patterns from...

Diagnosis of repetitive quality faults

Method for detecting periodic defects in a test material moved long...

Web monitoring for paper machines

Tape crease inspecting method and apparatus having a stripe shaped...

Method of measuring the period of surface defects

Roll mark inspection apparatus

Patents Applicationslast 30 patents

METHOD FOR DEFECT DETECTION FOR ROLLING ELEMENTS

METHODS AND SYSTEMS FOR MEASURING THE TEXTURE OF CARPET

Methods And Systems For Measuring The Texture Of Carpet

METHODS AND SYSTEMS FOR MEASURING THE TEXTURE OF CARPET

Detection Of A Periodic Structure In A Moving Elongated Textile Mat...

METHOD AND DEVICE FOR THE SURFACE INSPECTION OF STRIP PIECES

APPARATUS FOR DETECTING PERIODIC DEFECT AND METHOD THEREFOR

MULTI-ROLLER REGISTERED REPEAT DEFECT DETECTION OF A WEB PROCESS LINE

METHOD AND APPARATUS FOR DETECTING DEFECTS ON A DISK SURFACE

Monitoring and rejection system and apparatus

Method for controlling quality and condition on the basis of therma...

Method and apparatus for identifying deformation of a moving sheet