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H01J2201/30461

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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2201/00Electrodes common to discharge tubes

Current Industry

H01J2201/30461Graphite

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Patents Grantslast 30 patents

Information Patent Grant
Electron emission device and electron microscope
- Patent number 12,051,557
- Issue date Jul 30, 2024
- National Institute of Advanced Industrial Science and Technology
- Katsuhisa Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 11,870,060
- Issue date Jan 9, 2024
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 11,837,714
- Issue date Dec 5, 2023
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron emission source based on graphene layer and method for mak...
- Patent number 11,437,213
- Issue date Sep 6, 2022
- Tsinghua University
- Xin-He Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 10,862,111
- Issue date Dec 8, 2020
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 10,862,112
- Issue date Dec 8, 2020
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 10,862,110
- Issue date Dec 8, 2020
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Surface-tunneling micro electron source and array and realization m...
- Patent number 10,804,061
- Issue date Oct 13, 2020
- Peking University
- Xianlong Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite, electrochemical active material composite using the comp...
- Patent number 10,249,871
- Issue date Apr 2, 2019
- Samsung Electronics Co., Ltd.
- Inhyuk Son
- F21 - LIGHTING
Information Patent Grant
Graphene base and method of preparing the same
- Patent number 9,475,703
- Issue date Oct 25, 2016
- Samsung Electronics Co., Ltd.
- Hyeon-jin Shin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Field emission devices and methods of manufacturing emitters thereof
- Patent number 9,396,901
- Issue date Jul 19, 2016
- Samsung Electronics Co., Ltd.
- Donggu Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emission source
- Patent number 9,390,878
- Issue date Jul 12, 2016
- Tsinghua University
- Peng Liu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electron emission device and electron emission display
- Patent number 9,362,080
- Issue date Jun 7, 2016
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Graphene base and method of preparing the same
- Patent number 9,315,387
- Issue date Apr 19, 2016
- Samsung Electronics Co., Ltd.
- Hyeon-jin Shin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron emission device and electron emission display
- Patent number 9,269,523
- Issue date Feb 23, 2016
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolayer and/or few-layer graphene on metal or metal-coated substr...
- Patent number 9,006,644
- Issue date Apr 14, 2015
- Brookhaven Science Associates, LLC
- Peter Werner Sutter
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of fabricating composite field emission source
- Patent number 9,005,407
- Issue date Apr 14, 2015
- Tatung Company
- Jian-Min Jeng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composite field emission source
- Patent number 8,080,929
- Issue date Dec 20, 2011
- Tatung Company
- Jian-Min Jeng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRON EMISSION DEVICE AND ELECTRON MICROSCOPE
- Publication number 20220216026
- Publication date Jul 7, 2022
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Katsuhisa MURAKAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMISSION SOURCE AND METHOD FOR MAKING THE SAME
- Publication number 20210193425
- Publication date Jun 24, 2021
- TSINGHUA UNIVERSITY
- XIN-HE YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...
- Publication number 20210057729
- Publication date Feb 25, 2021
- Samsung Electronics Co., Ltd.
- Inhyuk SON
- B82 - NANO-TECHNOLOGY
Information Patent Application
COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...
- Publication number 20210050590
- Publication date Feb 18, 2021
- Samsung Electronics Co., Ltd.
- Inhyuk SON
- B82 - NANO-TECHNOLOGY
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
COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...
- Publication number 20190190013
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Inhyuk SON
- F21 - LIGHTING
Information Patent Application
COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...
- Publication number 20190190014
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Inhyuk SON
- F21 - LIGHTING
Information Patent Application
COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...
- Publication number 20190190015
- Publication date Jun 20, 2019
- Samsung Electronics Co., Ltd.
- Inhyuk SON
- F21 - LIGHTING
Information Patent Application
GRAPHENE BASE AND METHOD OF PREPARING THE SAME
- Publication number 20140263166
- Publication date Sep 18, 2014
- Samsung Electronics Co., Ltd.
- Hyeon-jin SHIN
- B82 - NANO-TECHNOLOGY
Information Patent Application
Monolayer and/or Few-Layer Graphene on Metal or Metal-Coated Substr...
- Publication number 20130334410
- Publication date Dec 19, 2013
- Peter Werner Sutter
- B82 - NANO-TECHNOLOGY
Information Patent Application
METAL NANOPARTICLE-GRAPHENE COMPOSITES AND METHODS FOR THEIR PREPAR...
- Publication number 20130224452
- Publication date Aug 29, 2013
- Indian Institute of Technology Madras
- Sundara Ramaprabhu
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method of fabricating composite field emission source
- Publication number 20120090986
- Publication date Apr 19, 2012
- Tatung University
- Jian-Min Jeng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GRAPHENE BASE AND METHOD OF PREPARING THE SAME
- Publication number 20110033677
- Publication date Feb 10, 2011
- Samsung Electronics Co., Ltd.
- Hyeon-jin SHIN
- B82 - NANO-TECHNOLOGY
Information Patent Application
Monolayer and/or Few-Layer Graphene On Metal or Metal-Coated Substr...
- Publication number 20100255984
- Publication date Oct 7, 2010
- Brookhaven Science Associates, LLC
- Peter Werner Sutter
- G02 - OPTICS
Information Patent Application
Composite field emission source and method of fabricating the same
- Publication number 20090167147
- Publication date Jul 2, 2009
- TATUNG COMPANY
- Jian-Min Jeng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electron emission device and electron microscope

Composite, electrochemical active material composite using the comp...

Composite, electrochemical active material composite using the comp...

Electron emission source based on graphene layer and method for mak...

Composite, electrochemical active material composite using the comp...

Composite, electrochemical active material composite using the comp...

Composite, electrochemical active material composite using the comp...

Surface-tunneling micro electron source and array and realization m...

Composite, electrochemical active material composite using the comp...

Graphene base and method of preparing the same

Field emission devices and methods of manufacturing emitters thereof

Electron emission source

Electron emission device and electron emission display

Graphene base and method of preparing the same

Electron emission device and electron emission display

Monolayer and/or few-layer graphene on metal or metal-coated substr...

Method of fabricating composite field emission source

Composite field emission source

Patents Applicationslast 30 patents

ELECTRON EMISSION DEVICE AND ELECTRON MICROSCOPE

ELECTRON EMISSION SOURCE AND METHOD FOR MAKING THE SAME

COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...

COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...

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

COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...

COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...

COMPOSITE, ELECTROCHEMICAL ACTIVE MATERIAL COMPOSITE USING THE COMP...

GRAPHENE BASE AND METHOD OF PREPARING THE SAME

Monolayer and/or Few-Layer Graphene on Metal or Metal-Coated Substr...

METAL NANOPARTICLE-GRAPHENE COMPOSITES AND METHODS FOR THEIR PREPAR...

Method of fabricating composite field emission source

GRAPHENE BASE AND METHOD OF PREPARING THE SAME

Monolayer and/or Few-Layer Graphene On Metal or Metal-Coated Substr...

Composite field emission source and method of fabricating the same