Construction of the gun or of parts thereof

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CPC
H01J29/485

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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00

Current Industry

H01J29/485Construction of the gun or of parts thereof

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electron photoinjector
- Patent number 11,562,874
- Issue date Jan 24, 2023
- Arizona Board of Regents on behalf of Arizona State University
- William Graves
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode mechanism of electron gun, electron gun, and electron beam...
- Patent number 11,430,628
- Issue date Aug 30, 2022
- NuFlare Technology, Inc.
- Ryoei Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron photoinjector
- Patent number 11,031,206
- Issue date Jun 8, 2021
- Arizona Board of Regents on behalf of Arizona State University
- William (Bill) Graves
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic interference containment for accelerator systems
- Patent number 11,017,975
- Issue date May 25, 2021
- Varian Medical Systems, Inc.
- Mark E. Trail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radial radio frequency (RF) electron guns
- Patent number 10,854,417
- Issue date Dec 1, 2020
- Triad National Security, LLC
- John Lewellen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and devices for producing an electron beam
- Patent number 10,727,022
- Issue date Jul 28, 2020
- Ariel Scientific Innovations Ltd.
- Moshe Einat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic interference containment for accelerator systems
- Patent number 10,546,711
- Issue date Jan 28, 2020
- Varian Medical Systems, Inc.
- Mark E. Trail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic interference containment for accelerator systems
- Patent number 10,366,859
- Issue date Jul 30, 2019
- Varian Medical Systems, Inc.
- Mark E. Trail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Triode hollow cathode electron gun for linear particle accelerators
- Patent number 10,115,556
- Issue date Oct 30, 2018
- Altair Technologies, Inc.
- Curtis G. Allen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun supporting member and electron gun apparatus
- Patent number 9,601,298
- Issue date Mar 21, 2017
- NuFlare Technology, Inc.
- Nobuo Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charged particle beam generating apparatus, charged particle beam a...
- Patent number 9,548,182
- Issue date Jan 17, 2017
- Hitachi High-Technologies Corporation
- Takashi Onishi
- H01 - BASIC ELECTRIC ELEMENTS
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
Electron emission surface for X-ray generation
- Patent number 9,443,691
- Issue date Sep 13, 2016
- General Electric Company
- Vance Scott Robinson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Thick-film resistorized ceramic insulators for sealed high voltage...
- Patent number 9,384,932
- Issue date Jul 5, 2016
- Schlumberger Technology Corporation
- Luke Perkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods utilizing a triode hollow cathode electron gun...
- Patent number 9,257,253
- Issue date Feb 9, 2016
- Altair Technologies, Inc.
- Curtis G. Allen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum encapsulated, high temperature diamond amplified cathode cap...
- Patent number 9,224,570
- Issue date Dec 29, 2015
- Brookhaven Science Associates, LLC
- Triveni Rao
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of aging X-ray generator having carbon nanotube electron emi...
- Patent number 9,167,677
- Issue date Oct 20, 2015
- Samsung Electronics Co., Ltd.
- Do-yoon Kim
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Indirectly heated cathode cartridge design
- Patent number 9,076,625
- Issue date Jul 7, 2015
- Varian Semiconductor Equipment Associates, Inc.
- Craig Chaney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun and electron beam device
- Patent number 9,070,527
- Issue date Jun 30, 2015
- Param Corporation
- Hiroshi Yasuda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron gun emitting under high voltage, in particular for electro...
- Patent number 9,048,057
- Issue date Jun 2, 2015
- Centre National de la Recherche Scientifique (Cnrs)
- Marc Monthioux
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron gun for cathode ray tube
- Patent number 7,466,070
- Issue date Dec 16, 2008
- Samsung SDI Co., Ltd.
- Young-Gon Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for cathode ray tube and cathode ray tube with the same
- Patent number 7,362,044
- Issue date Apr 22, 2008
- Samsung SDI Co., Ltd.
- Young-Gon Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube having an electron gun with an improved main focus...
- Patent number 7,268,477
- Issue date Sep 11, 2007
- Thomson Licensing
- Nicolas Gueugnon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having magnetic pieces at predetermined locations...
- Patent number 7,122,950
- Issue date Oct 17, 2006
- LG. Philips Displays Korea Co., Ltd.
- Soo Keun Lee
- 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
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
Resistor for electron gun assembly with the resistor, and cathode-r...
- Patent number 6,927,532
- Issue date Aug 9, 2005
- Kabushiki Kaisha Toshiba
- Noriyuki Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode structure for electron gun
- Patent number 6,847,158
- Issue date Jan 25, 2005
- THOMSON Licensing S.A.
- Arnaud Farizon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection tube having different neck diameters
- Patent number 6,847,159
- Issue date Jan 25, 2005
- Hitachi Ltd.
- Nobuyuki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Package structure for mounting a field emitting device in an electr...
- Patent number 6,840,834
- Issue date Jan 11, 2005
- Trepton Research Group, Inc.
- Randolph D. Schueller
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CATHODE MECHANISM OF ELECTRON GUN, ELECTRON GUN, AND ELECTRON BEAM...
- Publication number 20220270842
- Publication date Aug 25, 2022
- NuFlare Technology, Inc.
- Ryoei KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON PHOTOINJECTOR
- Publication number 20210398768
- Publication date Dec 23, 2021
- Arizona Board of Regents on behalf of Arizona State University
- William (Bill) Graves
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC INTERFERENCE CONTAINMENT FOR ACCELERATOR SYSTEMS
- Publication number 20200135423
- Publication date Apr 30, 2020
- Varian Medical Systems, Inc.
- Mark E. TRAIL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON PHOTOINJECTOR
- Publication number 20200083014
- Publication date Mar 12, 2020
- Arizona Board of Regents on behalf of Arizona State University
- William (Bill) Graves
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC INTERFERENCE CONTAINMENT FOR ACCELERATOR SYSTEMS
- Publication number 20190348248
- Publication date Nov 14, 2019
- Varian Medical Systems, Inc.
- Mark E. TRAIL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND DEVICES FOR PRODUCING AN ELECTRON BEAM
- Publication number 20190272968
- Publication date Sep 5, 2019
- Ariel Scientific Innovations Ltd.
- Moshe EINAT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC INTERFERENCE CONTAINMENT FOR ACCELERATOR SYSTEMS
- Publication number 20180061609
- Publication date Mar 1, 2018
- Varian Medical Systems, Inc.
- Mark E. TRAIL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS UTILIZING A TRIODE HOLLOW CATHODE ELECTRON GUN...
- Publication number 20160056006
- Publication date Feb 25, 2016
- Curtis G. Allen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIODE HOLLOW CATHODE ELECTRON GUN FOR LINEAR PARTICLE ACCELERATORS
- Publication number 20160056007
- Publication date Feb 25, 2016
- Altair Technologies, Inc.
- Curtis G. Allen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGED PARTICLE BEAM GENERATING APPARATUS, CHARGED PARTICLE BEAM A...
- Publication number 20150179387
- Publication date Jun 25, 2015
- Hitachi High-Technologies Corporation
- Takashi Onishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON GUN AND ELECTRON BEAM DEVICE
- Publication number 20140055025
- Publication date Feb 27, 2014
- PARAM CORPORATION
- Hiroshi Yasuda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Vacuum Encapsulated, High Temperature Diamond Amplified Cathode Cap...
- Publication number 20130320295
- Publication date Dec 5, 2013
- Brookhaven Science Associates, LLC
- Triveni Rao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thick-Film Resistorized Ceramic Insulators For Sealed High Voltage...
- Publication number 20130293091
- Publication date Nov 7, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Luke Perkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON GUN EMITTING UNDER HIGH VOLTAGE, IN PARTICULAR FOR ELECTRO...
- Publication number 20130234025
- Publication date Sep 12, 2013
- Centre National De La Recherche Scientifique (CNRS)
- Marc Monthioux
- B82 - NANO-TECHNOLOGY
Information Patent Application
INDIRECTLY HEATED CATHODE CARTRIDGE DESIGN
- Publication number 20120256097
- Publication date Oct 11, 2012
- Varian Semiconductor Equipment Associates, Inc.
- Craig R. Chaney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display device
- Publication number 20080048551
- Publication date Feb 28, 2008
- Yuuichi Kijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun for cathode ray tube and cathode ray tube with the same
- Publication number 20060202601
- Publication date Sep 14, 2006
- Young-Gon Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun for cathode ray tube
- Publication number 20060202602
- Publication date Sep 14, 2006
- Young-Gon Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube having an electron gun with an improved main focus...
- Publication number 20060055306
- Publication date Mar 16, 2006
- Nicolas Gueugnon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color cathode ray tube and electron gun
- Publication number 20050225225
- Publication date Oct 13, 2005
- Soo Keun Lee
- 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
CRT device with reduced fluctuations of beam diameter due to bright...
- Publication number 20040232857
- Publication date Nov 25, 2004
- Takashi Itoh
- 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
Election gun assembly resistor and cathode ray tube
- Publication number 20040195583
- Publication date Oct 7, 2004
- Yoshihisa Kaminaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fe-Cr-Ni alloy for electron gun electrode
- Publication number 20040177900
- Publication date Sep 16, 2004
- Seong-Hun Choo
- C21 - METALLURGY OF IRON
Information Patent Application
Electron gun and cathode-ray tube
- Publication number 20040056603
- Publication date Mar 25, 2004
- Norifumi Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun for cathode ray tube
- Publication number 20040041527
- Publication date Mar 4, 2004
- Samsung SDI Co., Ltd.
- Jong-Hoon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun for cathode ray tube
- Publication number 20030222585
- Publication date Dec 4, 2003
- Yoo-Seon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun for cathode ray tube
- Publication number 20030168962
- Publication date Sep 11, 2003
- Soo Keun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube having an improved electron gun
- Publication number 20030090192
- Publication date May 15, 2003
- Shoichi Wakita
- H01 - BASIC ELECTRIC ELEMENTS

Construction of the gun or of parts thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electron photoinjector

Cathode mechanism of electron gun, electron gun, and electron beam...

Electron photoinjector

Electromagnetic interference containment for accelerator systems

Radial radio frequency (RF) electron guns

Methods and devices for producing an electron beam

Electromagnetic interference containment for accelerator systems

Electromagnetic interference containment for accelerator systems

Triode hollow cathode electron gun for linear particle accelerators

Electron gun supporting member and electron gun apparatus

Charged particle beam generating apparatus, charged particle beam a...

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

Electron emission surface for X-ray generation

Thick-film resistorized ceramic insulators for sealed high voltage...

Systems and methods utilizing a triode hollow cathode electron gun...

Vacuum encapsulated, high temperature diamond amplified cathode cap...

Method of aging X-ray generator having carbon nanotube electron emi...

Indirectly heated cathode cartridge design

Electron gun and electron beam device

Electron gun emitting under high voltage, in particular for electro...

Electron gun for cathode ray tube

Electron gun for cathode ray tube and cathode ray tube with the same

Cathode-ray tube having an electron gun with an improved main focus...

Cathode ray tube having magnetic pieces at predetermined locations...

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

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

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

Electrode structure for electron gun

Projection tube having different neck diameters

Package structure for mounting a field emitting device in an electr...

Patents Applicationslast 30 patents

CATHODE MECHANISM OF ELECTRON GUN, ELECTRON GUN, AND ELECTRON BEAM...

ELECTRON PHOTOINJECTOR

ELECTROMAGNETIC INTERFERENCE CONTAINMENT FOR ACCELERATOR SYSTEMS

ELECTRON PHOTOINJECTOR

ELECTROMAGNETIC INTERFERENCE CONTAINMENT FOR ACCELERATOR SYSTEMS

METHODS AND DEVICES FOR PRODUCING AN ELECTRON BEAM

ELECTROMAGNETIC INTERFERENCE CONTAINMENT FOR ACCELERATOR SYSTEMS

SYSTEMS AND METHODS UTILIZING A TRIODE HOLLOW CATHODE ELECTRON GUN...

TRIODE HOLLOW CATHODE ELECTRON GUN FOR LINEAR PARTICLE ACCELERATORS

CHARGED PARTICLE BEAM GENERATING APPARATUS, CHARGED PARTICLE BEAM A...

ELECTRON GUN AND ELECTRON BEAM DEVICE

Vacuum Encapsulated, High Temperature Diamond Amplified Cathode Cap...

Thick-Film Resistorized Ceramic Insulators For Sealed High Voltage...

ELECTRON GUN EMITTING UNDER HIGH VOLTAGE, IN PARTICULAR FOR ELECTRO...

INDIRECTLY HEATED CATHODE CARTRIDGE DESIGN

Image display device

Electron gun for cathode ray tube and cathode ray tube with the same

Electron gun for cathode ray tube

Cathode-ray tube having an electron gun with an improved main focus...

Color cathode ray tube and electron gun

Cathode-ray tube

CRT device with reduced fluctuations of beam diameter due to bright...

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

Election gun assembly resistor and cathode ray tube

Fe-Cr-Ni alloy for electron gun electrode

Electron gun and cathode-ray tube

Electron gun for cathode ray tube

Electron gun for cathode ray tube

Electron gun for cathode ray tube

Cathode ray tube having an improved electron gun