with micro-engineered cathode

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CPC
H01J3/022

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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

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H01J3/022with micro-engineered cathode

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Passive and active diamond-based electron emitters and ionizers
- Patent number 11,875,964
- Issue date Jan 16, 2024
- Physical Sciences, Inc.
- Jonathan D. Rameau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor metrology and inspection based on an x-ray source wit...
- Patent number 11,719,652
- Issue date Aug 8, 2023
- KLA Corporation
- Yung-Ho Alex Chuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light modulated electron source
- Patent number 11,715,615
- Issue date Aug 1, 2023
- KLA Corporation
- Edgardo Garcia Berrios
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron source operating method
- Patent number 11,430,625
- Issue date Aug 30, 2022
- 38th Research Institute, China Electronics Technology Group Corporation
- Huarong Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light modulated electron source
- Patent number 11,417,492
- Issue date Aug 16, 2022
- KLA Corporation
- Edgardo Garcia Berrios
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III-nitride layers with patterned surfaces
- Patent number RE47767
- Issue date Dec 17, 2019
- Nokia of America Corporation
- Aref Chowdhury
Information Patent Grant
Electron gun thermal dissipation in a vacuum
- Patent number 10,403,465
- Issue date Sep 3, 2019
- Varex Imaging Corporation
- Chris Ferrari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun adjustment in a vacuum
- Patent number 10,395,880
- Issue date Aug 27, 2019
- Varex Imaging Corporation
- Chris Ferrari
- 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
Ion implantation with charge and direction control
- Patent number 9,865,429
- Issue date Jan 9, 2018
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Hong Hwang
- 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
Method for manufacturing liquid ejection head substrate
- Patent number 9,333,749
- Issue date May 10, 2016
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Low voltage nanoscale vacuum electronic devices
- Patent number 9,331,189
- Issue date May 3, 2016
- University of Pittsburgh of the Commonwealth System of Higher Education
- Hong Koo Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electron-emitting cold cathode device
- Patent number 9,111,711
- Issue date Aug 18, 2015
- Selex ES S.p.A.
- Giacomo Ulisse
- H01 - BASIC ELECTRIC ELEMENTS
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
Field emission device
- Patent number 9,024,544
- Issue date May 5, 2015
- National University Corporation Sizuoka University
- Masayoshi Nagao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ion implantation with charge and direction control
- Patent number 8,922,122
- Issue date Dec 30, 2014
- Taiwan Semiconductor Manufaturing Company, Ltd.
- Chih-Hong Hwang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for manufacturing a carbon nanotube field emission device wi...
- Patent number 8,916,394
- Issue date Dec 23, 2014
- California Institute of Technology
- Risaku Toda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing a fully integrated and encapsulated micro-f...
- Patent number 8,814,622
- Issue date Aug 26, 2014
- Sandia Corporation
- Paul J. Resnick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III-nitride layers with patterned surfaces
- Patent number 8,613,860
- Issue date Dec 24, 2013
- Alcatel Lucent
- Aref Chowdhury
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Electron beam source and method of manufacturing the same
- Patent number 8,536,773
- Issue date Sep 17, 2013
- Carl Zeiss Microscopy GmbH
- Wolfram Buehler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuits having interconnects and heat dissipators based...
- Patent number 8,415,787
- Issue date Apr 9, 2013
- Smoltek AB
- Mohammad Shafiqul Kabir
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Matrix-type cold-cathode electron source device
- Patent number 8,384,281
- Issue date Feb 26, 2013
- Panasonic Corporation
- Makoto Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuits having interconnects and heat dissipators based...
- Patent number 8,183,659
- Issue date May 22, 2012
- Smoltek AB
- Mohammad Shafiqul Kabir
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Low voltage electron source with self aligned gate apertures, fabri...
- Patent number 8,102,108
- Issue date Jan 24, 2012
- Zhidan Li Tolt
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron beam apparatus and image display apparatus using the same
- Patent number 8,084,932
- Issue date Dec 27, 2011
- Canon Kabushiki Kaisha
- Takanori Suwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III-nitride layers with patterned surfaces
- Patent number 8,070,966
- Issue date Dec 6, 2011
- Alcatel Lucent
- Aref Chowdhury
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Low voltage electron source with self aligned gate apertures, fabri...
- Patent number 8,039,042
- Issue date Oct 18, 2011
- Zhidan Li Tolt
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Field emission array having carbon microstructure and method of man...
- Patent number 8,017,413
- Issue date Sep 13, 2011
- Korea Advanced Institute of Science and Technology
- Seung Seob Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlled growth of a nanostructure on a substrate, and electron e...
- Patent number 7,977,761
- Issue date Jul 12, 2011
- Smoltek AB
- Mohammad Shafiqul Kabir
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
PASSIVE AND ACTIVE DIAMOND-BASED ELECTRON EMITTERS AND IONIZERS
- Publication number 20230005694
- Publication date Jan 5, 2023
- Physical Sciences, Inc.
- Jonathan D. Rameau
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Light Modulated Electron Source
- Publication number 20220336180
- Publication date Oct 20, 2022
- KLA Corporation
- Edgardo Garcia Berrios
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVE AND ACTIVE DIAMOND-BASED ELECTRON EMITTERS AND IONIZERS
- Publication number 20220037104
- Publication date Feb 3, 2022
- Physical Sciences, Inc.
- Jonathan D. Rameau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT MODULATED ELECTRON SOURCE
- Publication number 20210098222
- Publication date Apr 1, 2021
- KLA Corporation
- Edgardo Garcia Berrios
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON SOURCE OPERATING METHOD
- Publication number 20210050172
- Publication date Feb 18, 2021
- 38th Research Institute, China Electronics Technology Corporation
- Huarong LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-TUNNELING MICRO ELECTRON SOURCE AND ARRAY AND REALIZATION M...
- Publication number 20190198279
- Publication date Jun 27, 2019
- Peking University
- Xianlong WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON GUN THERMAL DISSIPATION IN A VACUUM
- Publication number 20190057829
- Publication date Feb 21, 2019
- VAREX IMAGING CORPORATION
- Chris Ferrari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODOLUMINESCENT DEVICE WITH IMPROVED EFFICIENCY
- Publication number 20160379792
- Publication date Dec 29, 2016
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Gilles LE BLEVENNEC
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING COLD CATHODE DEVICE
- Publication number 20150022076
- Publication date Jan 22, 2015
- SELEX ES S.P.A.
- Giacomo Ulisse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHANNELING X-RAYS
- Publication number 20140146947
- Publication date May 29, 2014
- Charles A. Brau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Corrugated Dielectric for Reliable High-current Charge-emission Dev...
- Publication number 20130342098
- Publication date Dec 26, 2013
- SRI International
- Christopher E. Holland
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW VOLTAGE NANOSCALE VACUUM ELECTRONIC DEVICES
- Publication number 20130299773
- Publication date Nov 14, 2013
- University of Pittsburgh of the Commonwealth System of Higher Education
- HONG KOO KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON NANOTUBE FIELD EMISSION DEVICE WITH OVERHANGING GATE
- Publication number 20130280830
- Publication date Oct 24, 2013
- Risaku TODA
- B82 - NANO-TECHNOLOGY
Information Patent Application
VACUUM FIELD EMISSION DEVICES AND METHODS OF MAKING SAME
- Publication number 20130241389
- Publication date Sep 19, 2013
- UT-Battelle, LLC
- Roger A. KISNER
- B82 - NANO-TECHNOLOGY
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
ION IMPLANTATION WITH CHARGE AND DIRECTION CONTROL
- Publication number 20130140987
- Publication date Jun 6, 2013
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Hong Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LIQUID EJECTION HEAD SUBSTRATE
- Publication number 20130139388
- Publication date Jun 6, 2013
- Canon Kabushiki Kaisha
- Masataka Kato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ELECTRON BEAM SOURCE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20120248959
- Publication date Oct 4, 2012
- CARL ZEISS NTS GMBH
- Wolfram Buehler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION DEVICE
- Publication number 20120229051
- Publication date Sep 13, 2012
- NATIONAL UNIVERSITY CORPORATION SIZUOKA UNIVERSITY
- Masayoshi Nagao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Circuits Having Interconnects and Heat Dissipators Based...
- Publication number 20120224327
- Publication date Sep 6, 2012
- SMOLTEK AB
- Mohammad Shafiqul Kabir
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
LOW VOLTAGE ELECTRON SOURCE WITH SELF ALIGNED GATE APERTURES, FABRI...
- Publication number 20120219118
- Publication date Aug 30, 2012
- Zhidan Li Tolt
- B82 - NANO-TECHNOLOGY
Information Patent Application
Group III-Nitride Layers With Patterned Surfaces
- Publication number 20120028448
- Publication date Feb 2, 2012
- Aref Chowdhury
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PRODUCTION METHODS OF ELECTRON EMITTING DEVICE, ELECTRON BEAM APPAR...
- Publication number 20110254430
- Publication date Oct 20, 2011
- Canon Kabushiki Kaisha
- Tamayo Hiroki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION ARRAY HAVING CARBON MICROSTRUCTURE AND METHOD OF MAN...
- Publication number 20110089396
- Publication date Apr 21, 2011
- Korea Advanced Institute of Science and Technology
- Seung Seob Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MATRIX-TYPE COLD-CATHODE ELECTRON SOURCE DEVICE
- Publication number 20110057555
- Publication date Mar 10, 2011
- PANASONIC CORPORATION
- Makoto Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON NANOTUBE FIELD EMISSION DEVICE WITH OVERHANGING GATE
- Publication number 20110057164
- Publication date Mar 10, 2011
- California Institute of Technology
- Risaku Toda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Integrated Circuits Having Interconnects and Heat Dissipators Based...
- Publication number 20100328898
- Publication date Dec 30, 2010
- SMOLTEK AB
- Mohammad Shafiqul Kabir
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ELECTRON BEAM APPARATUS AND IMAGE DISPLAY APPARATUS USING THE SAME
- Publication number 20100289399
- Publication date Nov 18, 2010
- Canon Kabushiki Kaisha
- Takanori Suwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME
- Publication number 20100201246
- Publication date Aug 12, 2010
- Canon Kabushiki Kaisha
- Junya Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Controlled Growth of a Nanostructure on a Substrate, and Electron E...
- Publication number 20100171093
- Publication date Jul 8, 2010
- SMOLTEK AB
- Mohammad Shafiqul Kabir
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

with micro-engineered cathode

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Passive and active diamond-based electron emitters and ionizers

Semiconductor metrology and inspection based on an x-ray source wit...

Light modulated electron source

Electron source operating method

Light modulated electron source

Group III-nitride layers with patterned surfaces

Electron gun thermal dissipation in a vacuum

Electron gun adjustment in a vacuum

Compact modular cathode

Ion implantation with charge and direction control

Emitter with deep structuring on front and rear surfaces

Method for manufacturing liquid ejection head substrate

Low voltage nanoscale vacuum electronic devices

Electron-emitting cold cathode device

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

Field emission device

Ion implantation with charge and direction control

Method for manufacturing a carbon nanotube field emission device wi...

Method of manufacturing a fully integrated and encapsulated micro-f...

Group III-nitride layers with patterned surfaces

Electron beam source and method of manufacturing the same

Integrated circuits having interconnects and heat dissipators based...

Matrix-type cold-cathode electron source device

Integrated circuits having interconnects and heat dissipators based...

Low voltage electron source with self aligned gate apertures, fabri...

Electron beam apparatus and image display apparatus using the same

Group III-nitride layers with patterned surfaces

Low voltage electron source with self aligned gate apertures, fabri...

Field emission array having carbon microstructure and method of man...

Controlled growth of a nanostructure on a substrate, and electron e...

Patents Applicationslast 30 patents

PASSIVE AND ACTIVE DIAMOND-BASED ELECTRON EMITTERS AND IONIZERS

Light Modulated Electron Source

PASSIVE AND ACTIVE DIAMOND-BASED ELECTRON EMITTERS AND IONIZERS

LIGHT MODULATED ELECTRON SOURCE

ELECTRON SOURCE OPERATING METHOD

SURFACE-TUNNELING MICRO ELECTRON SOURCE AND ARRAY AND REALIZATION M...

ELECTRON GUN THERMAL DISSIPATION IN A VACUUM

CATHODOLUMINESCENT DEVICE WITH IMPROVED EFFICIENCY

ELECTRON-EMITTING COLD CATHODE DEVICE

CHANNELING X-RAYS

Corrugated Dielectric for Reliable High-current Charge-emission Dev...

LOW VOLTAGE NANOSCALE VACUUM ELECTRONIC DEVICES

CARBON NANOTUBE FIELD EMISSION DEVICE WITH OVERHANGING GATE

VACUUM FIELD EMISSION DEVICES AND METHODS OF MAKING SAME

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

ION IMPLANTATION WITH CHARGE AND DIRECTION CONTROL

METHOD FOR MANUFACTURING LIQUID EJECTION HEAD SUBSTRATE

ELECTRON BEAM SOURCE AND METHOD OF MANUFACTURING THE SAME

FIELD EMISSION DEVICE

Integrated Circuits Having Interconnects and Heat Dissipators Based...

LOW VOLTAGE ELECTRON SOURCE WITH SELF ALIGNED GATE APERTURES, FABRI...

Group III-Nitride Layers With Patterned Surfaces

PRODUCTION METHODS OF ELECTRON EMITTING DEVICE, ELECTRON BEAM APPAR...

FIELD EMISSION ARRAY HAVING CARBON MICROSTRUCTURE AND METHOD OF MAN...

MATRIX-TYPE COLD-CATHODE ELECTRON SOURCE DEVICE

CARBON NANOTUBE FIELD EMISSION DEVICE WITH OVERHANGING GATE

Integrated Circuits Having Interconnects and Heat Dissipators Based...

ELECTRON BEAM APPARATUS AND IMAGE DISPLAY APPARATUS USING THE SAME

ELECTRON-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS USING THE SAME

Controlled Growth of a Nanostructure on a Substrate, and Electron E...