Electron guns

Industry

CPC
H01J2229/48

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2229/00Details of cathode ray tubes or electron beam tubes

Current Industry

H01J2229/48Electron guns

Industries

Patents Grantslast 30 patents

Information Patent Grant
Precision alignment system for millimeter wave sources
- Patent number 11,640,893
- Issue date May 2, 2023
- Dymenso LLC
- Philipp Borchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of operating a charged particle gun, charged particle gun, a...
- Patent number 11,232,924
- Issue date Jan 25, 2022
- ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH
- Dieter Winkler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of operating a charged particle gun, charged particle gun, a...
- Patent number 10,861,666
- Issue date Dec 8, 2020
- ICT Integrated Circuit Testing Gesellschaft für Halbletterprüftechnik mbH
- Dieter Winkler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Focusing electrode for cathode arrangement, electron gun, and litho...
- Patent number 10,622,188
- Issue date Apr 14, 2020
- ASML Netherlands B.V.
- Laura Dinu-Gürtler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-beam spot optimization
- Patent number 10,529,529
- Issue date Jan 7, 2020
- Moxtek, Inc.
- Dustin Peterson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact modular cathode
- Patent number 10,319,554
- Issue date Jun 11, 2019
- Massachusetts Institute of Technology
- Akintunde I. Akinwande
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube including hybrid electron emission source
- Patent number 10,147,581
- Issue date Dec 4, 2018
- Electronics and Telecommunications Research Institute
- Jun Tae Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam emission device
- Patent number 10,014,146
- Issue date Jul 3, 2018
- Korea Institute of Industrial Technology
- Eun Goo Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode filament assembly
- Patent number 9,916,959
- Issue date Mar 13, 2018
- Koninklijke Philips N.V.
- Marcus Walter Foellmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low aberration, high intensity electron beam for X-ray tubes
- Patent number 9,711,321
- Issue date Jul 18, 2017
- General Electric Company
- Sergio Lemaitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube
- Patent number 9,653,248
- Issue date May 16, 2017
- Toshiba Electron Tubes & Devices Co., Ltd.
- Tomonari Ishihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electron beam gun with kinematic coupling for high power RF vacuum...
- Patent number 9,502,203
- Issue date Nov 22, 2016
- Dymenso LLC
- Philipp Borchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode arrangement, electron gun, and lithography system comprisin...
- Patent number 9,466,453
- Issue date Oct 11, 2016
- Mapper Lithography IP B.V.
- Laura Dinu-Gürtler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cathode arrangement, electron gun, and lithography system comprisin...
- Patent number 9,455,112
- Issue date Sep 27, 2016
- Mapper Lithography IP B.V.
- Laura Dinu-Gürtler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation generating tube, and radiation generating apparatus and r...
- Patent number 9,401,259
- Issue date Jul 26, 2016
- Canon Kabushiki Kaisha
- Noritaka Ukiyo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-definition cathode ray tube and electron gun
- Patent number 8,450,917
- Issue date May 28, 2013
- Altera Corporation
- Thomas A. Skupien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-definition cathode ray tube and electron gun with lower power...
- Patent number 7,892,062
- Issue date Feb 22, 2011
- Altera Corporation
- Thomas A. Skupien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 7,323,813
- Issue date Jan 29, 2008
- Hitachi, Ltd.
- Kenichi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun assembly and cathode ray tube with the same
- Patent number 7,268,478
- Issue date Sep 11, 2007
- Samsung SDI Co., Ltd.
- Bong-Wook Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun assembly for cathode ray tube
- Patent number 7,265,485
- Issue date Sep 4, 2007
- Samsung SDI Co., Ltd.
- Bong-Wook Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color Braun tube apparatus with non-circular electron beam passage...
- Patent number 7,135,813
- Issue date Nov 14, 2006
- Matsushita Toshiba Picture Display Co., Ltd.
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-definition cathode ray tube and electron gun
- Patent number 7,135,821
- Issue date Nov 14, 2006
- Altera Corporation
- Thomas A. Skupien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube apparatus
- Patent number 7,122,977
- Issue date Oct 17, 2006
- Kabushiki Kaisha Toshiba
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube employing a separate grid structure to stabilize c...
- Patent number 7,088,034
- Issue date Aug 8, 2006
- Kabushiki Kaisha Toshiba
- Toshio Shimaoogi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color picture tube
- Patent number 7,071,606
- Issue date Jul 4, 2006
- Matsushita Electric Industrial Co., Ltd.
- Yasufumi Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High definition electron gun for cathode ray tube
- Patent number 7,045,976
- Issue date May 16, 2006
- Thomson Licensing
- Grégoire Gissot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for cathode ray tube having third to fifth electrodes...
- Patent number 7,045,943
- Issue date May 16, 2006
- LG.Philips Displays Co., Ltd.
- Dae Sik Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for cathode ray tube including electrodes with differe...
- Patent number 7,038,367
- Issue date May 2, 2006
- Samsung SDI Co., Ltd.
- Jong-Hoon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube apparatus
- Patent number 7,030,548
- Issue date Apr 18, 2006
- Kabushiki Kaisha Toshiba
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of electron gun for color cathode ray tube
- Patent number 7,009,333
- Issue date Mar 7, 2006
- LG.Philips Display Korea Co., Ltd.
- Cheol Ho Hwang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EXTRACTION GRID
- Publication number 20240021399
- Publication date Jan 18, 2024
- BÜHLER ALZENAU GMBH
- Holger REUS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Precision Alignment System for Millimeter Wave Sources
- Publication number 20230154717
- Publication date May 18, 2023
- Philipp Borchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTREME-ULTRAVIOLET LIGHT SOURCE DEVICE USING ELECTRON BEAMS
- Publication number 20230122253
- Publication date Apr 20, 2023
- University-Industry Cooperation Group of Kyung Hee University
- Kyu Chang PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF OPERATING A CHARGED PARTICLE GUN, CHARGED PARTICLE GUN, A...
- Publication number 20210241990
- Publication date Aug 5, 2021
- ICT Integrated Circuit Testing Gesellschaft fur Halbleiterpruftechnik mbH
- Dieter Winkler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM PROJECTOR WITH LINEAR THERMAL CATHODE
- Publication number 20180233316
- Publication date Aug 16, 2018
- STATE ENTERPRISE "INTERNATIONAL CENTER FOR ELECTRON BEAM TECHNOLOGI
- Kostyantyn Yu YAKOVCHUK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT MODULAR CATHODE
- Publication number 20170365438
- Publication date Dec 21, 2017
- Massachusetts Institute of Technology
- Akintunde I. Akinwande
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM EMISSION DEVICE
- Publication number 20170263411
- Publication date Sep 14, 2017
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Eun Goo KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Focusing electrode for cathode arrangement, electron gun, and litho...
- Publication number 20160314935
- Publication date Oct 27, 2016
- MAPPER LITHOGRAPHY IP BV
- Laura DINU-GÜRTLER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode arrangement, electron gun, and lithography system comprisin...
- Publication number 20150187533
- Publication date Jul 2, 2015
- MAPPER LITHOGRAPHY IP BV
- Laura DINU-GÜRTLER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIATION GENERATING TUBE, AND RADIATION GENERATING APPARATUS AND R...
- Publication number 20140369470
- Publication date Dec 18, 2014
- Canon Kabushiki Kaisha
- Noritaka Ukiyo
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
High-Definition Cathode Ray Tube and Electron Gun
- Publication number 20110175517
- Publication date Jul 21, 2011
- Thomas A. SKUPIEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON GUN, CATHODE RAY TUBE, AND PROJECTOR
- Publication number 20070188071
- Publication date Aug 16, 2007
- Wen Ning Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-definition cathode ray tube and electron gun
- Publication number 20070026756
- Publication date Feb 1, 2007
- Thomas A. Skupien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Focusing lens structure for a cathode ray tube electron gun
- Publication number 20060250068
- Publication date Nov 9, 2006
- Michel Lefort
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display device having an electron gun with pre-focusing lens portion
- Publication number 20060125403
- Publication date Jun 15, 2006
- LG. Philips Displays
- Heidrun Steinhauser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20060087213
- Publication date Apr 27, 2006
- Kenichi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun assembly and cathode ray tube with the same
- Publication number 20060043868
- Publication date Mar 2, 2006
- Bong-Wook Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun for cathode-ray tube and color cathode-ray tube equipp...
- Publication number 20060001349
- Publication date Jan 5, 2006
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Tomonari Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube apparatus
- Publication number 20050258731
- Publication date Nov 24, 2005
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20050248253
- Publication date Nov 10, 2005
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Junichi Kimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color braun tube apparatus
- Publication number 20050231094
- Publication date Oct 20, 2005
- MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
- Tsutomu Takekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun assembly for cathode ray tube
- Publication number 20050218779
- Publication date Oct 6, 2005
- Bong-Wook Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-definition cathode ray tube and electron gun
- Publication number 20050073259
- Publication date Apr 7, 2005
- EXTREME DEVICES, INC.
- Thomas A. Skupien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube apparatus
- Publication number 20050057196
- Publication date Mar 17, 2005
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resistor for electron gun assembly, electron gun assembly, and cath...
- Publication number 20050023953
- Publication date Feb 3, 2005
- Junichi Kimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube
- Publication number 20050012443
- Publication date Jan 20, 2005
- Toshio Shimaoogi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube
- Publication number 20040251836
- Publication date Dec 16, 2004
- Osamu Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High definition electron gun for cathode ray tube
- Publication number 20040232858
- Publication date Nov 25, 2004
- Gregoire Gissot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resistor for electron gun assembly with the resistor, and cathode-r...
- Publication number 20040232818
- Publication date Nov 25, 2004
- Noriyuki Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube apparatus
- Publication number 20040212327
- Publication date Oct 28, 2004
- Hirofumi Ueno
- H01 - BASIC ELECTRIC ELEMENTS

Electron guns

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Precision alignment system for millimeter wave sources

Method of operating a charged particle gun, charged particle gun, a...

Method of operating a charged particle gun, charged particle gun, a...

Focusing electrode for cathode arrangement, electron gun, and litho...

Electron-beam spot optimization

Compact modular cathode

X-ray tube including hybrid electron emission source

Electron beam emission device

Cathode filament assembly

Low aberration, high intensity electron beam for X-ray tubes

X-ray tube

Electron beam gun with kinematic coupling for high power RF vacuum...

Cathode arrangement, electron gun, and lithography system comprisin...

Cathode arrangement, electron gun, and lithography system comprisin...

Radiation generating tube, and radiation generating apparatus and r...

High-definition cathode ray tube and electron gun

High-definition cathode ray tube and electron gun with lower power...

Cathode ray tube

Electron gun assembly and cathode ray tube with the same

Electron gun assembly for cathode ray tube

Color Braun tube apparatus with non-circular electron beam passage...

High-definition cathode ray tube and electron gun

Cathode-ray tube apparatus

Cathode-ray tube employing a separate grid structure to stabilize c...

Color picture tube

High definition electron gun for cathode ray tube

Electron gun for cathode ray tube having third to fifth electrodes...

Electron gun for cathode ray tube including electrodes with differe...

Cathode-ray tube apparatus

Structure of electron gun for color cathode ray tube

Patents Applicationslast 30 patents

EXTRACTION GRID

Precision Alignment System for Millimeter Wave Sources

EXTREME-ULTRAVIOLET LIGHT SOURCE DEVICE USING ELECTRON BEAMS

METHOD OF OPERATING A CHARGED PARTICLE GUN, CHARGED PARTICLE GUN, A...

ELECTRON BEAM PROJECTOR WITH LINEAR THERMAL CATHODE

COMPACT MODULAR CATHODE

ELECTRON BEAM EMISSION DEVICE

Focusing electrode for cathode arrangement, electron gun, and litho...

Cathode arrangement, electron gun, and lithography system comprisin...

RADIATION GENERATING TUBE, AND RADIATION GENERATING APPARATUS AND R...

High-Definition Cathode Ray Tube and Electron Gun

ELECTRON GUN, CATHODE RAY TUBE, AND PROJECTOR

High-definition cathode ray tube and electron gun

Focusing lens structure for a cathode ray tube electron gun

Display device having an electron gun with pre-focusing lens portion

Cathode ray tube

Electron gun assembly and cathode ray tube with the same

Electron gun for cathode-ray tube and color cathode-ray tube equipp...

Color cathode ray tube apparatus

Cathode ray tube

Color braun tube apparatus

Electron gun assembly for cathode ray tube

High-definition cathode ray tube and electron gun

Cathode-ray tube apparatus

Resistor for electron gun assembly, electron gun assembly, and cath...

Cathode-ray tube

Cathode-ray tube

High definition electron gun for cathode ray tube

Resistor for electron gun assembly with the resistor, and cathode-r...

Cathode-ray tube apparatus