Electron guns using a discharge in a gas or a vapour as electron source

Industry

CPC
H01J3/025

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J3/00Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps

Current Industry

H01J3/025Electron guns using a discharge in a gas or a vapour as electron source

Industries

Patents Grantslast 30 patents

Information Patent Grant
Particle beam gun control systems and methods
- Patent number 12,145,006
- Issue date Nov 19, 2024
- Varian Medical Systems, Inc.
- Mark Everett Trail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source devices, electron source assemblies, and methods fo...
- Patent number 11,862,426
- Issue date Jan 2, 2024
- Teledyne FLIR Detection, Inc.
- James Mitchell Wells
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Particle beam gun control systems and methods
- Patent number 11,478,664
- Issue date Oct 25, 2022
- Varian Medical Systems, Inc.
- Mark Everett Trail
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for generating plasma and for directing an flow of electrons...
- Patent number 8,803,425
- Issue date Aug 12, 2014
- Organic Spintronics S.r.l.
- Riccardo Lotti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Linear electron source, evaporator using linear electron source, an...
- Patent number 8,294,115
- Issue date Oct 23, 2012
- Applied Materials, Inc.
- Guenter Klemm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for regulating the output of a plasma electron...
- Patent number 8,288,950
- Issue date Oct 16, 2012
- The United States of America, as represented by the Secretary of the Navy
- Scott G. Walton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas electron multiplier and manufacturing method for gas electron m...
- Patent number 7,994,483
- Issue date Aug 9, 2011
- Riken
- Toru Tamagawa
- G01 - MEASURING TESTING
Information Patent Grant
Source for providing an electron beam of settable power
- Patent number 7,911,120
- Issue date Mar 22, 2011
- Centre National de la Recherche Scientifique
- Ana Lacoste
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-ambipolar radio-frequency plasma electron source and systems an...
- Patent number 7,875,867
- Issue date Jan 25, 2011
- Wisconsin Alumni Research Foundation
- Noah Hershkowitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Apparatus and process for generating, accelerating and propagating...
- Patent number 7,872,406
- Issue date Jan 18, 2011
- Francesco Cina Matacotta
- Francesco Cino Matacotta
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High brightness—multiple beamlets source for patterned X-ray produc...
- Patent number 7,609,815
- Issue date Oct 27, 2009
- The Regents of the University of California
- Ka-Ngo Leung
- G01 - MEASURING TESTING
Information Patent Grant
Time continuous ion-ion plasma
- Patent number 7,510,666
- Issue date Mar 31, 2009
- The United States of America as represented by the Secretary of the Navy
- Scott G. Walton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Non-ambipolar radio-frequency plasma electron source and systems an...
- Patent number 7,498,592
- Issue date Mar 3, 2009
- Wisconsin Alumni Research Foundation
- Noah Hershkowitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Channel spark source for generating a stable focused electron beam
- Patent number 7,183,564
- Issue date Feb 27, 2007
- Forschungszentrum Karlsruhe GmbH
- Christoph Schulteiss
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Field emission assisted microdischarge devices
- Patent number 7,126,266
- Issue date Oct 24, 2006
- The Board of Trustees of the University of Illinois
- Sung-Jin Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cylindrical electron beam generating/triggering device and method f...
- Patent number 7,122,949
- Issue date Oct 17, 2006
- Neocera, Inc.
- Mikhail Strikovski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam treatment apparatus
- Patent number 7,049,606
- Issue date May 23, 2006
- Applied Materials, Inc.
- Alexandros T. Demos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma electron-emitting source
- Patent number 7,009,342
- Issue date Mar 7, 2006
- Valeriy Ivanovich Minakov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion plasma beam generating device
- Patent number 6,975,073
- Issue date Dec 13, 2005
- George Wakalopulos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency electron source
- Patent number 6,870,321
- Issue date Mar 22, 2005
- Astrium GmbH
- Karl-Heinz Schartner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductively coupled high-frequency electron source with a reduced p...
- Patent number 6,661,165
- Issue date Dec 9, 2003
- Astrium GmbH
- Martin Closs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge device having cathode with micro hollow array
- Patent number 6,518,692
- Issue date Feb 11, 2003
- Old Dominion University
- Karl H. Schoenbach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Uniformity correction for large area electron source
- Patent number 6,407,399
- Issue date Jun 18, 2002
- Electron Vision Corporation
- William R. Livesay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High electric field, high pressure light source
- Patent number 6,400,089
- Issue date Jun 4, 2002
- Rutgers, The State University
- Manfred Salvermoser
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Discharge device having cathode with micro hollow array
- Patent number 6,346,770
- Issue date Feb 12, 2002
- Osram Sylvania, Inc.
- Karl H. Schoenbach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Closed drift hollow cathode
- Patent number 6,323,586
- Issue date Nov 27, 2001
- Front Range Fakel, Inc.
- Viacheslav V. Zhurin
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Discharge device having cathode with micro hollow array
- Patent number 6,072,273
- Issue date Jun 6, 2000
- Osram Sylvania Inc.
- Karl H. Schoenbach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge device having cathode with micro hollow array
- Patent number 5,939,829
- Issue date Aug 17, 1999
- Osram Sylvania, Inc.
- Karl H. Schoenbach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Source for the generation of large area pulsed ion and electron beams
- Patent number 5,841,235
- Issue date Nov 24, 1998
- Forschungszentrum Karlsruhe GmbH
- Vladimir Engelko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge device having cathode with micro hollow array
- Patent number 5,686,789
- Issue date Nov 11, 1997
- Osram Sylvania Inc.
- Karl H. Schoenbach
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PARTICLE BEAM GUN CONTROL SYSTEMS AND METHODS
- Publication number 20230040534
- Publication date Feb 9, 2023
- Varian Medical Systems, Inc.
- Mark Everett Trail
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PLASMA BRIDGE NEUTRALIZER FOR ION BEAM ETCHING
- Publication number 20190259559
- Publication date Aug 22, 2019
- VEECO INSTRUMENTS, INC.
- Rustam YEVTUKHOV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR PRODUCING AN ELECTRON BEAM
- Publication number 20130162134
- Publication date Jun 27, 2013
- Goesta Mattausch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR GENERATING PLASMA AND FOR DIRECTING AN FLOW OF ELECTRONS...
- Publication number 20120081006
- Publication date Apr 5, 2012
- Organic Spintronics S.r.l.
- Riccardo Lotti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus and Method for Regulating the Output of a Plasma Electron...
- Publication number 20110080093
- Publication date Apr 7, 2011
- THE GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETA...
- Scott G. Walton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron Generation Apparatuses, Mass Spectrometry Instruments, Met...
- Publication number 20090294652
- Publication date Dec 3, 2009
- Adam Keil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINEAR ELECTRON SOURCE, EVAPORATOR USING LINEAR ELECTRON SOURCE, AN...
- Publication number 20090159811
- Publication date Jun 25, 2009
- Guenter Klemm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-AMBIPOLAR RADIO-FREQUENCY PLASMA ELECTRON SOURCE AND SYSTEMS AN...
- Publication number 20090140176
- Publication date Jun 4, 2009
- Noah Hershkowitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Gas Electron Multiplier and Manufacturing Method for Gas Electron M...
- Publication number 20090084972
- Publication date Apr 2, 2009
- Riken
- Toru Tamagawa
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Process for Generating, Accelerating and Propagating...
- Publication number 20090066212
- Publication date Mar 12, 2009
- Francesco Cino Matacotta
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
NON-AMBIPOLAR RADIO-FREQUENCY PLASMA ELECTRON SOURCE AND SYSTEMS AN...
- Publication number 20080067430
- Publication date Mar 20, 2008
- Noah Hershkowitz
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
High Brightness - Multiple Beamlets Source for Patterned X-ray Prod...
- Publication number 20080049888
- Publication date Feb 28, 2008
- Ka-Ngo Leung
- G01 - MEASURING TESTING
Information Patent Application
Time continuous ion-ion plasma
- Publication number 20060021968
- Publication date Feb 2, 2006
- Scott G. Walton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Field emission assisted microdischarge devices
- Publication number 20060012277
- Publication date Jan 19, 2006
- The Board of trustees of the University of Illinois
- Sung-Jin Park
- B82 - NANO-TECHNOLOGY
Information Patent Application
Cylindrical electron beam generating/triggering device and method f...
- Publication number 20050280345
- Publication date Dec 22, 2005
- Mikhail Strikovski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma electron-emitting source
- Publication number 20050116653
- Publication date Jun 2, 2005
- Valeriy Ivanovich Minakov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON BEAM TREATMENT APPARATUS
- Publication number 20050092935
- Publication date May 5, 2005
- APPLIED MATERIALS, INC.
- Alexandros T. Demos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for producing an ion-ion plasma continuous in...
- Publication number 20050067099
- Publication date Mar 31, 2005
- Scott G. Walton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electron source
- Publication number 20050062387
- Publication date Mar 24, 2005
- Centre National De La Recherche Scientifique
- Ana Lacoste
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Channel spark source for generating a stable focussed electron beam
- Publication number 20050012441
- Publication date Jan 20, 2005
- Christoph Schulteiss
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ion plasma beam generating device
- Publication number 20040232848
- Publication date Nov 25, 2004
- George Wakalopulos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-frequency electron source
- Publication number 20030209961
- Publication date Nov 13, 2003
- Astrium Gmbh
- Karl-Heinz Schartner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Inductively coupled high-frequency electron source with a reduced p...
- Publication number 20020101159
- Publication date Aug 1, 2002
- Martin Closs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge device having cathode with micro hollow array
- Publication number 20020036461
- Publication date Mar 28, 2002
- Osram Sylvania Inc.
- Karl H. Schoenbach
- H01 - BASIC ELECTRIC ELEMENTS

Electron guns using a discharge in a gas or a vapour as electron source

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Particle beam gun control systems and methods

Electron source devices, electron source assemblies, and methods fo...

Particle beam gun control systems and methods

Device for generating plasma and for directing an flow of electrons...

Linear electron source, evaporator using linear electron source, an...

Apparatus and method for regulating the output of a plasma electron...

Gas electron multiplier and manufacturing method for gas electron m...

Source for providing an electron beam of settable power

Non-ambipolar radio-frequency plasma electron source and systems an...

Apparatus and process for generating, accelerating and propagating...

High brightness—multiple beamlets source for patterned X-ray produc...

Time continuous ion-ion plasma

Non-ambipolar radio-frequency plasma electron source and systems an...

Channel spark source for generating a stable focused electron beam

Field emission assisted microdischarge devices

Cylindrical electron beam generating/triggering device and method f...

Electron beam treatment apparatus

Plasma electron-emitting source

Ion plasma beam generating device

High-frequency electron source

Inductively coupled high-frequency electron source with a reduced p...

Discharge device having cathode with micro hollow array

Uniformity correction for large area electron source

High electric field, high pressure light source

Discharge device having cathode with micro hollow array

Closed drift hollow cathode

Discharge device having cathode with micro hollow array

Discharge device having cathode with micro hollow array

Source for the generation of large area pulsed ion and electron beams

Discharge device having cathode with micro hollow array

Patents Applicationslast 30 patents

PARTICLE BEAM GUN CONTROL SYSTEMS AND METHODS

PLASMA BRIDGE NEUTRALIZER FOR ION BEAM ETCHING

DEVICE FOR PRODUCING AN ELECTRON BEAM

DEVICE FOR GENERATING PLASMA AND FOR DIRECTING AN FLOW OF ELECTRONS...

Apparatus and Method for Regulating the Output of a Plasma Electron...

Electron Generation Apparatuses, Mass Spectrometry Instruments, Met...

LINEAR ELECTRON SOURCE, EVAPORATOR USING LINEAR ELECTRON SOURCE, AN...

NON-AMBIPOLAR RADIO-FREQUENCY PLASMA ELECTRON SOURCE AND SYSTEMS AN...

Gas Electron Multiplier and Manufacturing Method for Gas Electron M...

Apparatus and Process for Generating, Accelerating and Propagating...

NON-AMBIPOLAR RADIO-FREQUENCY PLASMA ELECTRON SOURCE AND SYSTEMS AN...

High Brightness - Multiple Beamlets Source for Patterned X-ray Prod...

Time continuous ion-ion plasma

Field emission assisted microdischarge devices

Cylindrical electron beam generating/triggering device and method f...

Plasma electron-emitting source

ELECTRON BEAM TREATMENT APPARATUS

Method and apparatus for producing an ion-ion plasma continuous in...

Electron source

Channel spark source for generating a stable focussed electron beam

Ion plasma beam generating device

High-frequency electron source

Inductively coupled high-frequency electron source with a reduced p...

Discharge device having cathode with micro hollow array