Schematic arrangements for beam forming

Industry

CPC
H01J3/029

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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

H01J3/029Schematic arrangements for beam forming

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electron gun
- Patent number 10,950,407
- Issue date Mar 16, 2021
- New Japan Radio Co., Ltd.
- Toru Kimura
- 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
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
Method and system for operating electron guns in magnetic fields
- Patent number 9,099,271
- Issue date Aug 4, 2015
- The Board of Trustees of the Leland Stanford Junior University
- Dragos E. Constantin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dual-lens-gun electron beam apparatus and methods for high-resoluti...
- Patent number 8,859,982
- Issue date Oct 14, 2014
- KLA-Tencor Corporation
- Xinrong Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charged particles beam apparatus and charged particles beam apparat...
- Patent number 8,809,799
- Issue date Aug 19, 2014
- Mamoru Nakasuji
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Non-planar extractor structure for electron source
- Patent number 8,513,619
- Issue date Aug 20, 2013
- KLA-Tencor Corporation
- Mehran Nasser-Ghodsi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tomography method and apparatus used in conjunction with a ch...
- Patent number 8,144,832
- Issue date Mar 27, 2012
- Vladimir Balakin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cold-cathode electron source and field-emission display
- Patent number 7,078,863
- Issue date Jul 18, 2006
- Sharp Kabushiki Kaisha
- Tetsuya Ide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission cathode structure using perforated gate
- Patent number 6,873,118
- Issue date Mar 29, 2005
- Sony Corporation
- Benjamin Edward Russ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multibeam generating apparatus and electron beam drawing apparatus
- Patent number 6,870,310
- Issue date Mar 22, 2005
- Canon Kabushiki Kaisha
- Masahiko Okunuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission electron source, electron gun and cathode ray tube d...
- Patent number 6,794,822
- Issue date Sep 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Keisuke Koga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun comprising a tubular electrode having a coiled portion...
- Patent number 6,696,780
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hideharu Ohmae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun, illumination apparatus using the electron gun, and el...
- Patent number 6,670,620
- Issue date Dec 30, 2003
- Canon Kabushiki Kaisha
- Masahiko Okunuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam gun
- Patent number 6,051,917
- Issue date Apr 18, 2000
- Nikon Corporation
- Mamoru Nakasuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun having a cathode with limited electron discharge region
- Patent number 5,990,608
- Issue date Nov 23, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuya Shiroishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self stabilizing electron source for flat panel CRT displays
- Patent number 5,939,842
- Issue date Aug 17, 1999
- International Business Machines Corporation
- John Beeteson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gun lens for generating a particle beam
- Patent number 5,895,919
- Issue date Apr 20, 1999
- Advantest Corporation
- Jurgen Frosien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-optical device having separate elongate electron-emitting...
- Patent number 5,864,201
- Issue date Jan 26, 1999
- U.S. Philips Corporation
- Frederik C. Gehring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System making it possible to control the shape of a charged particl...
- Patent number 5,336,973
- Issue date Aug 9, 1994
- Commissariat a l'Energie Atomique
- Thierry Leroux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pierce gun with grading electrode
- Patent number 5,332,945
- Issue date Jul 26, 1994
- Litton Systems, Inc.
- Richard B. True
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of and apparatus for generating uniform elongated electron b...
- Patent number 5,126,633
- Issue date Jun 30, 1992
- Energy Sciences Inc.
- Tzvi Avnery
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charged particle beam generating apparatus of multi-stage accelerat...
- Patent number 5,059,859
- Issue date Oct 22, 1991
- Hitachi, Ltd.
- Junji Endo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact electron gun for emitting high current short duration pulses
- Patent number 4,629,937
- Issue date Dec 16, 1986
- California Institute of Technology
- Santosh K. Srivastava
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Off-axis electron gun
- Patent number 4,543,509
- Issue date Sep 24, 1985
- Atomic Energy of Canada Limited
- Ronald M. Hutcheon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High stability electron beam generator for processing material
- Patent number 4,500,791
- Issue date Feb 19, 1985
- Dr. Ing. Rudolf Hell GmbH
- Siegfried Beisswenger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Zero-bias gridded gun
- Patent number 4,321,505
- Issue date Mar 23, 1982
- Varian Associates, Inc.
- George V. Miram
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Boron carbide La, Sr and/or Ba hexaboride ceramic material for a lo...
- Patent number 4,265,666
- Issue date May 5, 1981
- Commissariat a l'Energie Atomique
- Michel Contre
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Zero-bias gridded gun
- Patent number 4,227,116
- Issue date Oct 7, 1980
- Varian Associates, Inc.
- George V. Miram
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRON GUN
- Publication number 20240006142
- Publication date Jan 4, 2024
- Shanghai United Imaging Healthcare Co., Ltd.
- Ruiying SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON GUN
- Publication number 20200395185
- Publication date Dec 17, 2020
- NEW JAPAN RADIO CO., LTD.
- Toru KIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Charged practicles beam apparatus and charged particles beam appara...
- Publication number 20140097352
- Publication date Apr 10, 2014
- Mamoru Nakasuji
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DUAL-LENS-GUN ELECTRON BEAM APPARATUS AND METHODS FOR HIGH-RESOLUTI...
- Publication number 20140077077
- Publication date Mar 20, 2014
- Xinrong JIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and system for operating electron guns in magnetic fields
- Publication number 20130035905
- Publication date Feb 7, 2013
- Dragos E. Constantin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-RAY TOMOGRAPHY METHOD AND APPARATUS USED IN CONJUNCTION WITH A CH...
- Publication number 20100046697
- Publication date Feb 25, 2010
- Vladimir Balakin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electron gun and electron beam apparatus field of invention
- Publication number 20070228922
- Publication date Oct 4, 2007
- Mamora Nakasuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gun with a cold cathode
- Publication number 20060163995
- Publication date Jul 27, 2006
- Ningsheng Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube
- Publication number 20050001552
- Publication date Jan 6, 2005
- Osamu Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cold-cathode electron source and field-emmision display
- Publication number 20040085009
- Publication date May 6, 2004
- Tetsuya Ide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multibeam generating apparatus and electron beam drawing apparatus
- Publication number 20040056578
- Publication date Mar 25, 2004
- Canon Kabushiki Kaisha
- Masahiko Okunuki
- B82 - NANO-TECHNOLOGY
Information Patent Application
Field emission cathode structure using perforated gate
- Publication number 20030193297
- Publication date Oct 16, 2003
- SONY CORPORATION
- Benjamin Edward Russ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for assembling and inspecting electron gun of cathode ray...
- Publication number 20030104754
- Publication date Jun 5, 2003
- Nobuhide Hinomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field emission electron source, electron gun and cathode ray tube d...
- Publication number 20030098410
- Publication date May 29, 2003
- Matsushita Electric Industrial Co., Ltd.
- Keisuke Koga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun, cathode ray tube and image display device
- Publication number 20020021075
- Publication date Feb 21, 2002
- Hirofumi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS

Schematic arrangements for beam forming

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electron gun

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

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

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

Method and system for operating electron guns in magnetic fields

Dual-lens-gun electron beam apparatus and methods for high-resoluti...

Charged particles beam apparatus and charged particles beam apparat...

Non-planar extractor structure for electron source

X-ray tomography method and apparatus used in conjunction with a ch...

Cold-cathode electron source and field-emission display

Field emission cathode structure using perforated gate

Multibeam generating apparatus and electron beam drawing apparatus

Field emission electron source, electron gun and cathode ray tube d...

Electron gun comprising a tubular electrode having a coiled portion...

Electron gun, illumination apparatus using the electron gun, and el...

Electron beam gun

Electron gun having a cathode with limited electron discharge region

Self stabilizing electron source for flat panel CRT displays

Gun lens for generating a particle beam

Electron-optical device having separate elongate electron-emitting...

System making it possible to control the shape of a charged particl...

Pierce gun with grading electrode

Method of and apparatus for generating uniform elongated electron b...

Charged particle beam generating apparatus of multi-stage accelerat...

Compact electron gun for emitting high current short duration pulses

Off-axis electron gun

High stability electron beam generator for processing material

Zero-bias gridded gun

Boron carbide La, Sr and/or Ba hexaboride ceramic material for a lo...

Zero-bias gridded gun

Patents Applicationslast 30 patents

ELECTRON GUN

ELECTRON GUN

Charged practicles beam apparatus and charged particles beam appara...

DUAL-LENS-GUN ELECTRON BEAM APPARATUS AND METHODS FOR HIGH-RESOLUTI...

Method and system for operating electron guns in magnetic fields

X-RAY TOMOGRAPHY METHOD AND APPARATUS USED IN CONJUNCTION WITH A CH...

Electron gun and electron beam apparatus field of invention

Gun with a cold cathode

Cathode-ray tube

Cold-cathode electron source and field-emmision display

Multibeam generating apparatus and electron beam drawing apparatus

Field emission cathode structure using perforated gate

Apparatus for assembling and inspecting electron gun of cathode ray...

Field emission electron source, electron gun and cathode ray tube d...

Electron gun, cathode ray tube and image display device