Control electrodes

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CPC
H01J1/46

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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J1/00Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps

Current Industry

H01J1/46Control electrodes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Field emission cathode device and method of forming a field emissio...
- Patent number 12,020,890
- Issue date Jun 25, 2024
- NCX Corporation
- Jian Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Triode with wirebonded structure and method of making
- Patent number 11,881,373
- Issue date Jan 23, 2024
- Thomas Koschmieder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas field ionization source
- Patent number 11,367,587
- Issue date Jun 21, 2022
- Hitachi, Ltd.
- Shinichi Matsubara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun, electron beam applicator, method for releasing electr...
- Patent number 11,195,685
- Issue date Dec 7, 2021
- Photo electron Soul Inc.
- Hokuto Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Beam position monitors for medical radiation machines
- Patent number 10,879,028
- Issue date Dec 29, 2020
- Varian Medical Systems, Inc.
- Mark E. Trail
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Suspended grid structures for electrodes in vacuum electronics
- Patent number 10,720,297
- Issue date Jul 21, 2020
- Modern Electron, Inc.
- Yong Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shadowed grid structures for electrodes in vacuum electronics
- Patent number 10,658,144
- Issue date May 19, 2020
- Modern Electron, LLC
- Stephen E. Clark
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron guns for electron beam tools
- Patent number 10,573,481
- Issue date Feb 25, 2020
- NUFLARE TECHNOLOGY, INC.
- Victor Katsap
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Suspended grid structures for electrodes in vacuum electronics
- Patent number 10,424,455
- Issue date Sep 24, 2019
- Modern Electron, LLC
- Yong Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion filter and method of manufacturing same
- Patent number 10,037,860
- Issue date Jul 31, 2018
- Fujikura Ltd.
- Daisuke Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of nanoscale vacuum grid and electrode structure with h...
- Patent number 10,026,822
- Issue date Jul 17, 2018
- Elwha LLC
- Max N. Mankin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Range image sensor
- Patent number 9,081,095
- Issue date Jul 14, 2015
- Hamamatsu Photonics K.K.
- Takashi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Electrode of electrostatic lens and method of manufacturing the same
- Patent number 8,963,099
- Issue date Feb 24, 2015
- Canon Kabushiki Kaisha
- Shuji Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam focusing electrode and electron gun using the same
- Patent number 8,912,505
- Issue date Dec 16, 2014
- Samsung Electronics Co., Ltd.
- Chan Wook Baik
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Through-hole substrate and method of producing the same
- Patent number 8,846,526
- Issue date Sep 30, 2014
- Canon Kabushiki Kaisha
- Takayuki Teshima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Addressable array of field emission devices
- Patent number 8,810,161
- Issue date Aug 19, 2014
- Elwha LLC
- Jesse R. Cheatham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control grid design for an electron beam generating device
- Patent number 8,791,424
- Issue date Jul 29, 2014
- Tetra Laval Holdings & Finance S.A.
- Dominique Cloetta
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Electron beam focusing electrode and electron gun using the same
- Patent number 8,304,743
- Issue date Nov 6, 2012
- Samsung Electronics Co., Ltd.
- Chan Wook Baik
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Grid for vacuum electron device and method for manufacture of same
- Patent number 8,278,812
- Issue date Oct 2, 2012
- Communications and Power Industries, Inc.
- Edward Lawrence Eisen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission device and display device using the same
- Patent number 8,053,967
- Issue date Nov 8, 2011
- Tsinghua University
- Lin Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitting device with a gate electrode having a carbon nano...
- Patent number 7,986,083
- Issue date Jul 26, 2011
- Tsinghua University
- Lin Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emitter array with split gates and method for operating the same
- Patent number 7,868,850
- Issue date Jan 11, 2011
- Samsung Electronics Co., Ltd.
- Sungho Jin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Mesh structure and field-emission electron source apparatus using t...
- Patent number 7,825,591
- Issue date Nov 2, 2010
- Panasonic Corporation
- Junichi Kimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid state vacuum devices
- Patent number 7,397,175
- Issue date Jul 8, 2008
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube control grid
- Patent number 7,327,077
- Issue date Feb 5, 2008
- Thales
- André Gabioud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid state vacuum devices and method for making the same
- Patent number 6,995,502
- Issue date Feb 7, 2006
- InnoSys, Inc.
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Triode field emission device having mesh gate and field emission di...
- Patent number 6,958,499
- Issue date Oct 25, 2005
- Electronics and Telecommunications Research Institute
- Chi-Sun Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device with plate-like control electrodes
- Patent number 6,822,388
- Issue date Nov 23, 2004
- Hitachi, Ltd.
- Yuuichi Kijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission device
- Patent number 6,583,477
- Issue date Jun 24, 2003
- Electronics and Telecommunications Research Institute
- Chi Sun Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for a multiple beam klystron
- Patent number 5,932,972
- Issue date Aug 3, 1999
- Litton Systems, Inc.
- Robert Spencer Symons
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR AMPLIFYING ELECTROMAGNETIC WAVES WITH WIREBONDED TRIODE
- Publication number 20240161995
- Publication date May 16, 2024
- Thomas Hans Koschmieder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION CATHODE DEVICE AND METHOD OF FORMING A FIELD EMISSIO...
- Publication number 20230369002
- Publication date Nov 16, 2023
- NCX Corporation
- Jian ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIODE WITH WIREBONDED STRUCTURE AND METHOD OF MAKING
- Publication number 20230223229
- Publication date Jul 13, 2023
- Thomas Koschmieder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON GUN, ELECTRON BEAM APPLICATION DEVICE, METHOD FOR EMITTING...
- Publication number 20210134551
- Publication date May 6, 2021
- PHOTO ELECTRON SOUL INC.
- Hokuto Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMISSION DEVICE
- Publication number 20210082653
- Publication date Mar 18, 2021
- Siemens Healthcare GmbH
- Josef DEURINGER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON FIELD EFFECT EMITTER
- Publication number 20200388459
- Publication date Dec 10, 2020
- Siemens Healthcare GmbH
- Jörg Freudenberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS FIELD IONIZATION SOURCE
- Publication number 20200365360
- Publication date Nov 19, 2020
- Hitachi, Ltd
- Shinichi MATSUBARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Suspended Grid Structures For Electrodes In Vacuum Electronics
- Publication number 20190341216
- Publication date Nov 7, 2019
- Modern Electron, LLC
- Yong Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION FILTER AND METHOD OF MANUFACTURING SAME
- Publication number 20170256378
- Publication date Sep 7, 2017
- FUJIKURA LTD.
- Daisuke Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITIVELY COUPLED PLASMA EQUIPMENT WITH UNIFORM PLASMA DENSITY
- Publication number 20140141619
- Publication date May 22, 2014
- TOKYO ELECTRON LIMITED
- Ikuo Sawada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC LENS AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130334437
- Publication date Dec 19, 2013
- Canon Kabushiki Kaisha
- Tadayuki Yoshitake
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTRODE OF ELECTROSTATIC LENS AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130306878
- Publication date Nov 21, 2013
- Canon Kabushiki Kaisha
- Shuji Yamada
- B82 - NANO-TECHNOLOGY
Information Patent Application
THROUGH-HOLE SUBSTRATE AND METHOD OF PRODUCING THE SAME
- Publication number 20130234343
- Publication date Sep 12, 2013
- Canon Kabushiki Kaisha
- Takayuki Teshima
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ADDRESSABLE ARRAY OF FIELD EMISSION DEVICES
- Publication number 20130229133
- Publication date Sep 5, 2013
- Elwha LLC,a limited liability company of the State of Delaware
- Jesse R. Cheatham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM FOCUSING ELECTRODE AND ELECTRON GUN USING THE SAME
- Publication number 20130193340
- Publication date Aug 1, 2013
- Seoul National University Industry Foundation
- Chan Wook BAIK
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTROL GRID DESIGN FOR AN ELECTRON BEAM GENERATING DEVICE
- Publication number 20130140474
- Publication date Jun 6, 2013
- Tetra Laval Holdings & Finance S.A.
- Dominique Cloetta
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
RANGE IMAGE SENSOR
- Publication number 20120312966
- Publication date Dec 13, 2012
- HAMAMATSU PHOTONICS K. K.
- Takashi Suzuki
- G01 - MEASURING TESTING
Information Patent Application
Grid for vacuum electron device and method for manufacture of same
- Publication number 20100090601
- Publication date Apr 15, 2010
- Communications & Power Industries, Inc.
- Edward Lawrence Eisen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron beam focusing electrode and electron gun using the same
- Publication number 20090289542
- Publication date Nov 26, 2009
- SAMSUNG ELECTRONICS CO., LTD. and SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDAT...
- Chan Wook Baik
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Electron emission device and display device using the same
- Publication number 20090256463
- Publication date Oct 15, 2009
- Tsinghua University
- Lin Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron emission device and display device using the same
- Publication number 20090256462
- Publication date Oct 15, 2009
- Tsinghua University
- Lin Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field emitter array with split gates and method for operating the same
- Publication number 20070235772
- Publication date Oct 11, 2007
- Sungho Jin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Field-emission electron source apparatus
- Publication number 20070188075
- Publication date Aug 16, 2007
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Junichi Kimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mesh structure and field-emission electron source apparatus using t...
- Publication number 20070188091
- Publication date Aug 16, 2007
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Junichi Kimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field-emission electron source apparatus
- Publication number 20070188090
- Publication date Aug 16, 2007
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Junichi Kimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Solid state vacuum devices and method for making the same
- Publication number 20060125368
- Publication date Jun 15, 2006
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mesh structure of tetraode field-emission display and method of fab...
- Publication number 20050231089
- Publication date Oct 20, 2005
- Kuo-Rong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mesh structure of tetraode field-emission display and method of fab...
- Publication number 20050231088
- Publication date Oct 20, 2005
- Kuo-Rong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron tube control grid
- Publication number 20040263050
- Publication date Dec 30, 2004
- THALES
- Andre Gabioud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Triode field emission device having mesh gate and field emission di...
- Publication number 20040115870
- Publication date Jun 17, 2004
- Chi-Sun Hwang
- B82 - NANO-TECHNOLOGY

Control electrodes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Field emission cathode device and method of forming a field emissio...

Triode with wirebonded structure and method of making

Gas field ionization source

Electron gun, electron beam applicator, method for releasing electr...

Beam position monitors for medical radiation machines

Suspended grid structures for electrodes in vacuum electronics

Shadowed grid structures for electrodes in vacuum electronics

Electron guns for electron beam tools

Suspended grid structures for electrodes in vacuum electronics

Ion filter and method of manufacturing same

Fabrication of nanoscale vacuum grid and electrode structure with h...

Range image sensor

Electrode of electrostatic lens and method of manufacturing the same

Electron beam focusing electrode and electron gun using the same

Through-hole substrate and method of producing the same

Addressable array of field emission devices

Control grid design for an electron beam generating device

Electron beam focusing electrode and electron gun using the same

Grid for vacuum electron device and method for manufacture of same

Electron emission device and display device using the same

Electron emitting device with a gate electrode having a carbon nano...

Field emitter array with split gates and method for operating the same

Mesh structure and field-emission electron source apparatus using t...

Solid state vacuum devices

Electron tube control grid

Solid state vacuum devices and method for making the same

Triode field emission device having mesh gate and field emission di...

Display device with plate-like control electrodes

Field emission device

Electron gun for a multiple beam klystron

Patents Applicationslast 30 patents

METHOD FOR AMPLIFYING ELECTROMAGNETIC WAVES WITH WIREBONDED TRIODE

FIELD EMISSION CATHODE DEVICE AND METHOD OF FORMING A FIELD EMISSIO...

TRIODE WITH WIREBONDED STRUCTURE AND METHOD OF MAKING

ELECTRON GUN, ELECTRON BEAM APPLICATION DEVICE, METHOD FOR EMITTING...

ELECTRON-EMISSION DEVICE

SILICON FIELD EFFECT EMITTER

GAS FIELD IONIZATION SOURCE

Suspended Grid Structures For Electrodes In Vacuum Electronics

ION FILTER AND METHOD OF MANUFACTURING SAME

CAPACITIVELY COUPLED PLASMA EQUIPMENT WITH UNIFORM PLASMA DENSITY

ELECTROSTATIC LENS AND METHOD OF MANUFACTURING THE SAME

ELECTRODE OF ELECTROSTATIC LENS AND METHOD OF MANUFACTURING THE SAME

THROUGH-HOLE SUBSTRATE AND METHOD OF PRODUCING THE SAME

ADDRESSABLE ARRAY OF FIELD EMISSION DEVICES

ELECTRON BEAM FOCUSING ELECTRODE AND ELECTRON GUN USING THE SAME

CONTROL GRID DESIGN FOR AN ELECTRON BEAM GENERATING DEVICE

RANGE IMAGE SENSOR

Grid for vacuum electron device and method for manufacture of same

Electron beam focusing electrode and electron gun using the same

Electron emission device and display device using the same

Electron emission device and display device using the same

Field emitter array with split gates and method for operating the same

Field-emission electron source apparatus

Mesh structure and field-emission electron source apparatus using t...

Field-emission electron source apparatus

Solid state vacuum devices and method for making the same

Mesh structure of tetraode field-emission display and method of fab...

Mesh structure of tetraode field-emission display and method of fab...

Electron tube control grid

Triode field emission device having mesh gate and field emission di...