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H01J1/16

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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

H01J1/16characterised by the shape

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Multi-material thermionic electron emitters
- Patent number 12,080,505
- Issue date Sep 3, 2024
- ENGENIUSMICRO, LLC
- Arthur Gernt Bond
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source, method for manufacturing same, and device provided...
- Patent number 12,014,894
- Issue date Jun 18, 2024
- DENKA COMPANY LIMITED
- Hiromitsu Chatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source, method for manufacturing same, and device provided...
- Patent number 11,984,291
- Issue date May 14, 2024
- DENKA COMPANY LIMITED
- Hiromitsu Chatani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithic heater for thermionic electron cathode
- Patent number 11,948,769
- Issue date Apr 2, 2024
- Applied Physics Technologies, Inc.
- Gerald G. Magera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source, method for manufacturing same, emitter, and device...
- Patent number 11,915,921
- Issue date Feb 27, 2024
- DENKA COMPANY LIMITED
- Dai Tsukada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adapter to concatenate connectors
- Patent number 11,119,960
- Issue date Sep 14, 2021
- Hewlett-Packard Development Company, L.P.
- Andrew David Bodley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High dose output, through transmission and relective target X-ray s...
- Patent number 11,101,096
- Issue date Aug 24, 2021
- RAD SOURCE TECHNOLOGIES, INC
- Phillip Kent Ausburn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Production method of negative electrode, negative electrode, and X-...
- Patent number 10,475,615
- Issue date Nov 12, 2019
- SHIMADZU CORPORATION
- Shinichiro Okamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing electron source
- Patent number 10,074,506
- Issue date Sep 11, 2018
- Hitachi High-Technologies Corporation
- Takashi Ichimura
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Flexible flat emitter for X-ray tubes
- Patent number 9,953,797
- Issue date Apr 24, 2018
- General Electric Company
- Xi Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for producing an electron beam
- Patent number 9,916,960
- Issue date Mar 13, 2018
- Siemens Aktiengesellschaft
- Oliver Heid
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-jet X-ray tube
- Patent number 9,911,568
- Issue date Mar 6, 2018
- Siems Aktiengesellschaft
- Oliver Heid
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube device and method for using X-ray tube device
- Patent number 9,887,061
- Issue date Feb 6, 2018
- Shimadzu Corporation
- Takumi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emitter with deep structuring on front and rear surfaces
- Patent number 9,824,843
- Issue date Nov 21, 2017
- Siemens Healthcare GmbH
- Christian Riedl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High dose output, through transmission target X-ray system and meth...
- Patent number 9,818,569
- Issue date Nov 14, 2017
- RAD SOURCE TECHNOLOGIES, INC
- Phillip Kent Ausburn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thermal field emitter tip, electron beam device including a thermal...
- Patent number 9,697,983
- Issue date Jul 4, 2017
- ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH
- Stefan Lanio
- 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
Cathode element for a microfocus x-ray tube
- Patent number 9,601,300
- Issue date Mar 21, 2017
- GE Sensing & Inspection Technologies GmbH
- Eberhard Neuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam emitter with increased electron transmission efficiency
- Patent number 9,576,765
- Issue date Feb 21, 2017
- Hitachi Zosen Corporation
- Kaveh Bakhtari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat emitter
- Patent number 9,530,603
- Issue date Dec 27, 2016
- Shimadzu Corporation
- Takumi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube electron sources
- Patent number 9,420,677
- Issue date Aug 16, 2016
- Rapiscan Systems, Inc.
- Edward James Morton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cathode assembly for use in a radiation generator
- Patent number 9,355,806
- Issue date May 31, 2016
- Schlumberger Technology Corporation
- Brian Umbach
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Emission surface for an X-ray device
- Patent number 9,251,987
- Issue date Feb 2, 2016
- General Electric Company
- Xi Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray tube electron sources
- Patent number 9,093,245
- Issue date Jul 28, 2015
- Rapiscan Systems, Inc.
- Edward James Morton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Field emission electron source and field emission device using the...
- Patent number 8,907,555
- Issue date Dec 9, 2014
- Tsinghua University
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric field discharge-type electron source
- Patent number 8,866,371
- Issue date Oct 21, 2014
- Hitachi High-Technologies Corporation
- Souichi Katagiri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode
- Patent number 8,294,350
- Issue date Oct 23, 2012
- Siemens Aktiengesellschaft
- Joerg Freudenberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistively heated small planar filament
- Patent number 8,247,971
- Issue date Aug 21, 2012
- Moxtek, Inc.
- Erik C. Bard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing rhenium alloy emission filaments
- Patent number 8,226,449
- Issue date Jul 24, 2012
- Scientific Instrument Services, Inc.
- John J. Manura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hot cathode and ion source including the same
- Patent number 8,188,645
- Issue date May 29, 2012
- Nissin Ion Equipment Co., Ltd.
- Naoki Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MONOLITHIC HEATER FOR THERMIONIC ELECTRON CATHODE
- Publication number 20240212964
- Publication date Jun 27, 2024
- Applied Physics Technologies, Inc.
- Gerald G. MAGERA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHIC HEATER FOR THERMIONIC ELECTRON CATHODE
- Publication number 20240055213
- Publication date Feb 15, 2024
- Applied Physics Technologies, Inc.
- Gerald G. MAGERA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE, METHOD FOR MANUFACTURING SAME, AND DEVICE PROVIDED...
- Publication number 20240029989
- Publication date Jan 25, 2024
- Denka Company Limited
- Hiromitsu CHATANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE, METHOD FOR MANUFACTURING SAME, EMITTER, AND DEVICE...
- Publication number 20230215679
- Publication date Jul 6, 2023
- Denka Company Limited
- Dai TSUKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRODUCTION METHOD OF NEGATIVE ELECTRODE, NEGATIVE ELECTRODE, AND X-...
- Publication number 20190244781
- Publication date Aug 8, 2019
- Shimadzu Corporation
- Shinichiro OKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTER TO CONCATENATE CONNECTORS
- Publication number 20170249269
- Publication date Aug 31, 2017
- Hewlett-Packard Development Company, L.P.
- Andrew David BODLEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EMITTER
- Publication number 20160372295
- Publication date Dec 22, 2016
- Siemens Healthcare GmbH
- Christian RIEDL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC FIELD DISCHARGE-TYPE ELECTRON SOURCE
- Publication number 20140197725
- Publication date Jul 17, 2014
- Souichi Katagiri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMISSION SURFACE FOR AN X-RAY DEVICE
- Publication number 20140079187
- Publication date Mar 20, 2014
- GENERAL ELECTRIC COMPANY
- Xi Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMIONIC EMISSION DEVICE
- Publication number 20130342106
- Publication date Dec 26, 2013
- HON HAI Precision Industry CO., LTD.
- Yang Wei
- B82 - NANO-TECHNOLOGY
Information Patent Application
FIELD EMISSION ELECTRON SOURCE AND FIELD EMISSION DEVICE USING THE...
- Publication number 20130221836
- Publication date Aug 29, 2013
- HON HAI Precision Industry CO., LTD.
- Yang Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR HOT CATHODE FLUORESCENT LAMP AND HOT CATHODE FLUORESC...
- Publication number 20130088141
- Publication date Apr 11, 2013
- Naomichi MIYAKAWA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CATHODE ELEMENT FOR A MICROFOCUS X-RAY TUBE
- Publication number 20130039475
- Publication date Feb 14, 2013
- GE SENSING & INSPECTION TECHNOLOGIES GMBH
- Eberhard Neuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTIVELY HEATED SMALL PLANAR FILAMENT
- Publication number 20120212157
- Publication date Aug 23, 2012
- MOXTEK, INC.
- Sterling W. Cornaby
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-Ray Tube Electron Sources
- Publication number 20120045036
- Publication date Feb 23, 2012
- Edward James Morton
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of manufacturing rhenium alloy emission filaments
- Publication number 20110306264
- Publication date Dec 15, 2011
- Scientific Instrument Services, Inc.
- John J. Manura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
THERMAL FIELD EMISSION CATHODE
- Publication number 20110084591
- Publication date Apr 14, 2011
- Hermes-Microvision, Inc.
- Zhong-Wei Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF ELECTRON SOURCE
- Publication number 20110036810
- Publication date Feb 17, 2011
- Fumihiro Nakahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Emission filaments made from a rhenium alloy and method of manufact...
- Publication number 20100277051
- Publication date Nov 4, 2010
- Scientific Instrument Services, Inc.
- John J. Manura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RESISTIVELY HEATED SMALL PLANAR FILAMENT
- Publication number 20100239828
- Publication date Sep 23, 2010
- Sterling W. Cornaby
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE
- Publication number 20100067663
- Publication date Mar 18, 2010
- Joerg Freudenberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOT CATHODE AND ION SOURCE INCLUDING THE SAME
- Publication number 20100038556
- Publication date Feb 18, 2010
- NISSIN ION EQUIPMENT CO., LTD.
- Naoki Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOWER TURN PER INCH (TPI) ELECTRODES IN CERAMIC METAL HALIDE (CMH)...
- Publication number 20100033093
- Publication date Feb 11, 2010
- General Electric Company
- James A. Leonard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMIONIC EMITTER DESIGNED TO CONTROL ELECTRON BEAM CURRENT PROFIL...
- Publication number 20090323898
- Publication date Dec 31, 2009
- Varian Medical Systems, Inc.
- PAUL D. MOORE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMAL FIELD EMISSION CATHODE
- Publication number 20090315444
- Publication date Dec 24, 2009
- Hermes-Microvision, Inc.
- Zhong-Wei Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE WITH A SURFACE EMITTER COMPOSED OF ELECTRICALLY CONDUCTIVE...
- Publication number 20090284121
- Publication date Nov 19, 2009
- Eberhard Lenz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILAMENT ASSEMBLY HAVING REDUCED ELECTRON BEAM TIME CONSTANT
- Publication number 20090129550
- Publication date May 21, 2009
- Varian Medical Systems Technologies, Inc.
- Steve G. Bandy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COILED COIL ELECTRODE DESIGN FOR HIGH PRESSURE SODIUM LAMPS
- Publication number 20090026956
- Publication date Jan 29, 2009
- GENERAL ELECTRIC COMPANY
- Janos Sneider
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE MANUFACTURING METHOD
- Publication number 20090023355
- Publication date Jan 22, 2009
- Denki Kagaku Kogyo Kabushiki Kaisha
- Seiichi Sakawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Charged Particle Gun
- Publication number 20080251736
- Publication date Oct 16, 2008
- Tao Zhang
- H01 - BASIC ELECTRIC ELEMENTS

characterised by the shape

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-material thermionic electron emitters

Electron source, method for manufacturing same, and device provided...

Electron source, method for manufacturing same, and device provided...

Monolithic heater for thermionic electron cathode

Electron source, method for manufacturing same, emitter, and device...

Adapter to concatenate connectors

High dose output, through transmission and relective target X-ray s...

Production method of negative electrode, negative electrode, and X-...

Method for manufacturing electron source

Flexible flat emitter for X-ray tubes

Device for producing an electron beam

Metal-jet X-ray tube

X-ray tube device and method for using X-ray tube device

Emitter with deep structuring on front and rear surfaces

High dose output, through transmission target X-ray system and meth...

Thermal field emitter tip, electron beam device including a thermal...

X-ray tube

Cathode element for a microfocus x-ray tube

Electron beam emitter with increased electron transmission efficiency

Flat emitter

X-ray tube electron sources

Cathode assembly for use in a radiation generator

Emission surface for an X-ray device

X-ray tube electron sources

Field emission electron source and field emission device using the...

Electric field discharge-type electron source

Cathode

Resistively heated small planar filament

Method of manufacturing rhenium alloy emission filaments

Hot cathode and ion source including the same

Patents Applicationslast 30 patents

MONOLITHIC HEATER FOR THERMIONIC ELECTRON CATHODE

MONOLITHIC HEATER FOR THERMIONIC ELECTRON CATHODE

ELECTRON SOURCE, METHOD FOR MANUFACTURING SAME, AND DEVICE PROVIDED...

ELECTRON SOURCE, METHOD FOR MANUFACTURING SAME, EMITTER, AND DEVICE...

PRODUCTION METHOD OF NEGATIVE ELECTRODE, NEGATIVE ELECTRODE, AND X-...

ADAPTER TO CONCATENATE CONNECTORS

EMITTER

ELECTRIC FIELD DISCHARGE-TYPE ELECTRON SOURCE

EMISSION SURFACE FOR AN X-RAY DEVICE

THERMIONIC EMISSION DEVICE

FIELD EMISSION ELECTRON SOURCE AND FIELD EMISSION DEVICE USING THE...

ELECTRODE FOR HOT CATHODE FLUORESCENT LAMP AND HOT CATHODE FLUORESC...

CATHODE ELEMENT FOR A MICROFOCUS X-RAY TUBE

RESISTIVELY HEATED SMALL PLANAR FILAMENT

X-Ray Tube Electron Sources

Method of manufacturing rhenium alloy emission filaments

THERMAL FIELD EMISSION CATHODE

MANUFACTURING METHOD OF ELECTRON SOURCE

Emission filaments made from a rhenium alloy and method of manufact...

RESISTIVELY HEATED SMALL PLANAR FILAMENT

CATHODE

HOT CATHODE AND ION SOURCE INCLUDING THE SAME

LOWER TURN PER INCH (TPI) ELECTRODES IN CERAMIC METAL HALIDE (CMH)...

THERMIONIC EMITTER DESIGNED TO CONTROL ELECTRON BEAM CURRENT PROFIL...

THERMAL FIELD EMISSION CATHODE

CATHODE WITH A SURFACE EMITTER COMPOSED OF ELECTRICALLY CONDUCTIVE...

FILAMENT ASSEMBLY HAVING REDUCED ELECTRON BEAM TIME CONSTANT

COILED COIL ELECTRODE DESIGN FOR HIGH PRESSURE SODIUM LAMPS

ELECTRON SOURCE MANUFACTURING METHOD

Charged Particle Gun