for measuring evenness

Industry

CPC
G01B7/345

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Parent Industries

GPHYSICS G01Measuring instruments G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS G01B7/00Measuring arrangements characterised by the use of electric or magnetic means

Current Industry

G01B7/345for measuring evenness

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hand tool edge tester
- Patent number 11,474,014
- Issue date Oct 18, 2022
- Razor Edge Systems, Inc.
- Mary T. Graves
- G01 - MEASURING TESTING
Information Patent Grant
3D floating support system and related geometry-detecting machine o...
- Patent number 11,002,532
- Issue date May 11, 2021
- RDE COMPANY S.R.L.
- Gabriele Bomba
- G01 - MEASURING TESTING
Information Patent Grant
3D floating support system and related geometry-detecting machine o...
- Patent number 10,890,440
- Issue date Jan 12, 2021
- RDE COMPANY S.R.L.
- Gabriele Bomba
- G01 - MEASURING TESTING
Information Patent Grant
Roughness measurement sensor, an apparatus with a roughness measure...
- Patent number 10,539,407
- Issue date Jan 21, 2020
- Klingelnberg AG
- Georg Mies
- G01 - MEASURING TESTING
Information Patent Grant
Shape-detecting machine for slender articles
- Patent number 10,514,252
- Issue date Dec 24, 2019
- RDE COMPANY S.R.L.
- Gabriele Bomba
- G01 - MEASURING TESTING
Information Patent Grant
Verifying end effector flatness using electrical continuity
- Patent number 10,190,865
- Issue date Jan 29, 2019
- Lam Research Corporation
- Silvia Rocio Aguilar Amaya
- G01 - MEASURING TESTING
Information Patent Grant
Fiber waviness detection method and apparatus for conductive compos...
- Patent number 10,132,778
- Issue date Nov 20, 2018
- IHI Corporation
- Akinori Tsuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tool for detecting verticality between axle hole and milling plane
- Patent number 9,228,818
- Issue date Jan 5, 2016
- ZHEJIANG LINIX MOTOR CO., LTD.
- Xin Wang
- G01 - MEASURING TESTING
Information Patent Grant
Control device for a parallel slider device, control method and mea...
- Patent number 8,819,952
- Issue date Sep 2, 2014
- Kuroda Precision Industries Ltd.
- Kaoru Naoi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and system for measuring film stress in a wafer film
- Patent number 8,004,303
- Issue date Aug 23, 2011
- National Semiconductor Corporation
- Peter J. Hopper
- G01 - MEASURING TESTING
Information Patent Grant
Pin height adjustment in bed of nails shape measurement
- Patent number 7,509,218
- Issue date Mar 24, 2009
- Corning Incorporated
- Steven F Hoysan
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for planeness testing
- Patent number 7,443,157
- Issue date Oct 28, 2008
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Bing-Jun Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Graphical rolled steel sheet flatness display and method of using same
- Patent number 7,225,652
- Issue date Jun 5, 2007
- ISG Technologies, Inc.
- Thomas J. Russo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Graphical rolled steel sheet flatness display and method of using same
- Patent number 6,948,347
- Issue date Sep 27, 2005
- ISG Technologies Inc.
- Thomas J. Russo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Technique for measuring small distances between, and for measuring...
- Patent number 6,742,380
- Issue date Jun 1, 2004
- Seagate Technology LLC
- Matthew M. Johnston
- G01 - MEASURING TESTING
Information Patent Grant
Process for detecting flatness defects
- Patent number 6,722,194
- Issue date Apr 20, 2004
- Vai Clecim le Polyedre
- Thierry Malard
- G01 - MEASURING TESTING
Information Patent Grant
Glide head with outer active rail
- Patent number 6,666,076
- Issue date Dec 23, 2003
- Seagate Technology LLC
- Zuxuan Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
Strip flatness measuring device
- Patent number 6,658,947
- Issue date Dec 9, 2003
- T. Sendzimir, Inc.
- Michael G. Sendzimir
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flatness measuring roller
- Patent number 6,606,919
- Issue date Aug 19, 2003
- Vai Clecim
- Remi Perenon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Advanced glidehead sensor for small slider
- Patent number 6,557,399
- Issue date May 6, 2003
- Seagate Technology, LLC
- Chiao-Ping Ku
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of and apparatus for contactless planarity measurements on f...
- Patent number 6,448,764
- Issue date Sep 10, 2002
- BWG Bergwerk-Und Walzwerk-Maschinenbau GmbH
- Rolf Noe
- G01 - MEASURING TESTING
Information Patent Grant
Measuring roller for determining flatness deviations
- Patent number 6,354,013
- Issue date Mar 12, 2002
- BFIVDEh-Institut fur angewandte Forschung GmbH
- Gert Mucke
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Advanced glidehead sensor for small slider
- Patent number 6,314,799
- Issue date Nov 13, 2001
- Seagate Technology, LLC
- Chiao-Ping Ku
- G11 - INFORMATION STORAGE
Information Patent Grant
Measurement of surface wear
- Patent number 6,301,950
- Issue date Oct 16, 2001
- Federal-Mogul Friction Products Limited
- Ronald I Cotterill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Surface flatness measuring apparatus
- Patent number 6,275,032
- Issue date Aug 14, 2001
- System Seiko Co., Ltd.
- Tetsuya Iwata
- G11 - INFORMATION STORAGE
Information Patent Grant
Sensor for measuring degree of flatness
- Patent number 6,255,664
- Issue date Jul 3, 2001
- Super Silicon Crystal Research Institute Corp.
- Shinji Okawa
- G01 - MEASURING TESTING
Information Patent Grant
Waviness measurement
- Patent number 6,250,142
- Issue date Jun 26, 2001
- SKF Nova AB
- Bo Göransson
- G01 - MEASURING TESTING
Information Patent Grant
Method of processing a substrate including measuring for planarity...
- Patent number 6,111,419
- Issue date Aug 29, 2000
- Motorola Inc.
- Douglas D. Lefever
- G01 - MEASURING TESTING
Information Patent Grant
Flattening process for epitaxial semiconductor wafers
- Patent number 6,030,887
- Issue date Feb 29, 2000
- MEMC Electronic Materials, Inc.
- Ankur H. Desai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of and apparatus for measuring flatness of semiconductor waf...
- Patent number 6,002,262
- Issue date Dec 14, 1999
- Komatsu Electronic Metals Co., Ltd.
- Junichiro Higashi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
IMPROVED CONTACTLESS DETECTION OF VIBRATIONS IN METAL BELTS
- Publication number 20240384977
- Publication date Nov 21, 2024
- PRIMETALS TECHNOLOGIES GERMANY GMBH
- Mark DOLBY
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
3D FLOATING SUPPORT SYSTEM AND RELATED GEOMETRY-DETECTING MACHINE O...
- Publication number 20200116476
- Publication date Apr 16, 2020
- RDE COMPANY S.R.L.
- Gabriele BOMBA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR SHAPE ERROR IN-SITU MEASUREMENT OF TORUSES
- Publication number 20190178642
- Publication date Jun 13, 2019
- DALIAN UNIVERSITY OF TECHNOLOGY
- Qingchao SUN
- G01 - MEASURING TESTING
Information Patent Application
SHAPE-DETECTING MACHINE FOR SLENDER ARTICLES
- Publication number 20190120615
- Publication date Apr 25, 2019
- RDE COMPANY S.R.L.
- Gabriele BOMBA
- G01 - MEASURING TESTING
Information Patent Application
VERIFYING END EFFECTOR FLATNESS USING ELECTRICAL CONTINUITY
- Publication number 20170211922
- Publication date Jul 27, 2017
- LAM RESEARCH CORPORATION
- Silvia Rocio Aguilar Amaya
- G01 - MEASURING TESTING
Information Patent Application
COMPUTER PRODUCT, UNEVENNESS ANALYSIS METHOD, AND UNEVENNESS ANALYZER
- Publication number 20160244066
- Publication date Aug 25, 2016
- Fujitsu Limited
- Hiroyuki TANI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tool for Detecting Verticality between Axle Hole and Milling Plane
- Publication number 20130318806
- Publication date Dec 5, 2013
- ZHEJIANG LINIX MOTOR CO., LTD.
- Xin Wang
- G01 - MEASURING TESTING
Information Patent Application
Control Device for a Parallel Slider Device, Control Method Therefo...
- Publication number 20130008042
- Publication date Jan 10, 2013
- KURODA PRECISION INDUSTRIES LTD.
- Kaoru Naoi
- G01 - MEASURING TESTING
Information Patent Application
Method and system for measuring film stress in a wafer film
- Publication number 20100141292
- Publication date Jun 10, 2010
- National Semiconductor
- Peter J. Hopper
- G01 - MEASURING TESTING
Information Patent Application
Pin height adjustment in bed of nails shape measurement
- Publication number 20080120044
- Publication date May 22, 2008
- CORNING INCORPORATED, a New York corporation
- Steven F. Hoysan
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR PLANENESS TESTING
- Publication number 20080041142
- Publication date Feb 21, 2008
- HON HAI Precision Industry CO., LTD.
- BING-JUN ZHANG
- G01 - MEASURING TESTING
Information Patent Application
Graphical rolled steel sheet flatness display and method of using same
- Publication number 20060016518
- Publication date Jan 26, 2006
- ISG TECHNOLOGIES INC.
- Thomas J. Russo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Graphical rolled steel sheet flatness display and method of using same
- Publication number 20040144145
- Publication date Jul 29, 2004
- Bethlehem Steel Corporation
- Thomas J. Russo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Process for detecting flatness defects
- Publication number 20020178840
- Publication date Dec 5, 2002
- Thierry Malard
- G01 - MEASURING TESTING
Information Patent Application
Flatness measuring roller
- Publication number 20020092365
- Publication date Jul 18, 2002
- Remi Perenon
- G01 - MEASURING TESTING
Information Patent Application
Glide head with outer active rail
- Publication number 20020069695
- Publication date Jun 13, 2002
- Zuxuan Lin
- G01 - MEASURING TESTING
Information Patent Application
Technique for measuring small distances between and for measuring t...
- Publication number 20020029609
- Publication date Mar 14, 2002
- Matthew M. Johnston
- G01 - MEASURING TESTING
Information Patent Application
Method of and apparatus for contactless planarity measurements on f...
- Publication number 20010007422
- Publication date Jul 12, 2001
- BWG Bergwerk- und Walzwerk-Maschinenbau GmbH
- Rolf Noe
- G01 - MEASURING TESTING

for measuring evenness

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hand tool edge tester

3D floating support system and related geometry-detecting machine o...

3D floating support system and related geometry-detecting machine o...

Roughness measurement sensor, an apparatus with a roughness measure...

Shape-detecting machine for slender articles

Verifying end effector flatness using electrical continuity

Fiber waviness detection method and apparatus for conductive compos...

Tool for detecting verticality between axle hole and milling plane

Control device for a parallel slider device, control method and mea...

Method and system for measuring film stress in a wafer film

Pin height adjustment in bed of nails shape measurement

Device and method for planeness testing

Graphical rolled steel sheet flatness display and method of using same

Graphical rolled steel sheet flatness display and method of using same

Technique for measuring small distances between, and for measuring...

Process for detecting flatness defects

Glide head with outer active rail

Strip flatness measuring device

Flatness measuring roller

Advanced glidehead sensor for small slider

Method of and apparatus for contactless planarity measurements on f...

Measuring roller for determining flatness deviations

Advanced glidehead sensor for small slider

Measurement of surface wear

Surface flatness measuring apparatus

Sensor for measuring degree of flatness

Waviness measurement

Method of processing a substrate including measuring for planarity...

Flattening process for epitaxial semiconductor wafers

Method of and apparatus for measuring flatness of semiconductor waf...

Patents Applicationslast 30 patents

IMPROVED CONTACTLESS DETECTION OF VIBRATIONS IN METAL BELTS

3D FLOATING SUPPORT SYSTEM AND RELATED GEOMETRY-DETECTING MACHINE O...

METHOD FOR SHAPE ERROR IN-SITU MEASUREMENT OF TORUSES

SHAPE-DETECTING MACHINE FOR SLENDER ARTICLES

VERIFYING END EFFECTOR FLATNESS USING ELECTRICAL CONTINUITY

COMPUTER PRODUCT, UNEVENNESS ANALYSIS METHOD, AND UNEVENNESS ANALYZER

Tool for Detecting Verticality between Axle Hole and Milling Plane

Control Device for a Parallel Slider Device, Control Method Therefo...

Method and system for measuring film stress in a wafer film

Pin height adjustment in bed of nails shape measurement

DEVICE AND METHOD FOR PLANENESS TESTING

Graphical rolled steel sheet flatness display and method of using same

Graphical rolled steel sheet flatness display and method of using same

Process for detecting flatness defects

Flatness measuring roller

Glide head with outer active rail

Technique for measuring small distances between and for measuring t...

Method of and apparatus for contactless planarity measurements on f...