characterised by the electron emissive material

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H01J61/0677

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J61/00Gas- or vapour-discharge lamps

Current Industry

H01J61/0677characterised by the electron emissive material

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cathode component for discharge lamp
- Patent number 9,030,100
- Issue date May 12, 2015
- Kabushiki Kaisha Toshiba
- Hitoshi Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp and electrode for use in the same
- Patent number 7,919,914
- Issue date Apr 5, 2011
- Sony Corporation
- Hiroshi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal electrodes for electric plasma discharge devices
- Patent number 7,893,617
- Issue date Feb 22, 2011
- General Electric Company
- Timothy John Sommerer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp and electrode for use in the same
- Patent number 7,750,546
- Issue date Jul 6, 2010
- Sony Corporation
- Hiroshi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode materials for electric lamps and methods of manufacture t...
- Patent number 7,652,415
- Issue date Jan 26, 2010
- General Electric Company
- Gopi Chandran Ramachandran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode materials for electric lamps and methods of manufacture t...
- Patent number 7,633,226
- Issue date Dec 15, 2009
- General Electric Company
- Joseph Darryl Michael
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Barium-free electrode materials for electric lamps and methods of m...
- Patent number 7,633,216
- Issue date Dec 15, 2009
- General Electric Company
- Timothy John Sommerer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp and discharge electrode having an electron-emitting...
- Patent number 7,605,527
- Issue date Oct 20, 2009
- Kabushiki Kaisha Toshiba
- Tadashi Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp and method of manufacturing same
- Patent number 7,501,764
- Issue date Mar 10, 2009
- Foundation fõr Advancement of International Science
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pressure mercury vapor discharge lamp having determined probabi...
- Patent number 7,358,677
- Issue date Apr 15, 2008
- Koninklijke Philips Electronics, N.V.
- Herman Johannes Gertrudis Gielen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge electrode implemented by a wide bandgap semiconductor and...
- Patent number 7,348,718
- Issue date Mar 25, 2008
- Kabushiki Kaisha Toshiba
- Tadashi Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cold cathode and cold cathode discharge device
- Patent number 6,952,075
- Issue date Oct 4, 2005
- Kabushiki Kaisha Toshiba
- Tadashi Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitter including carbon nanotubes and its application in...
- Patent number 6,949,877
- Issue date Sep 27, 2005
- General Electric Company
- Xiao-Dong Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite electrode materials for electric lamps and methods of man...
- Patent number 6,879,091
- Issue date Apr 12, 2005
- General Electric Company
- Shankar Madras Venugopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode materials for electric lamps and methods of manufacture t...
- Patent number 6,849,996
- Issue date Feb 1, 2005
- General Electric Company
- Shankar Madras Venugopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cold cathode and cold cathode discharge device
- Patent number 6,781,294
- Issue date Aug 24, 2004
- Kabushiki Kaisha Toshiba
- Tadashi Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for rapid screening of emission-mix using a combinatorial ch...
- Patent number 6,749,776
- Issue date Jun 15, 2004
- General Electric Company
- Sung Su Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low volatility slurry for emission mix powder
- Patent number 6,713,950
- Issue date Mar 30, 2004
- General Electric Company
- Thomas F. Soules
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas discharge lamp comprising an oxide emitter electrode
- Patent number 6,674,240
- Issue date Jan 6, 2004
- Koninklijke Philips Electronics N.V.
- Georg Gärtner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodes for gas discharge lamps; emission coatings therefore; an...
- Patent number 6,660,074
- Issue date Dec 9, 2003
- EGL Company, Inc.
- Timothy Lamparello
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glow discharge lamp, electrode thereof and luminaire
- Patent number 6,657,389
- Issue date Dec 2, 2003
- Toshiba Lighting & Technology Corporation
- Akiko Saitou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making flat panel displays having diamond thin film cathode
- Patent number 6,629,869
- Issue date Oct 7, 2003
- SI Diamond Technology, Inc.
- Nalin Kumar
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Cathode coating for thermionic arc discharge lamp cathodes
- Patent number 6,603,250
- Issue date Aug 5, 2003
- Osram Sylvania Inc.
- John W. Shaffer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission light source
- Patent number 6,573,643
- Issue date Jun 3, 2003
- SI Diamond Technology, Inc.
- Nalin Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods for making electrode assemblies for fluorescent lamps
- Patent number 6,503,117
- Issue date Jan 7, 2003
- Osram Sylvania Inc.
- R. Kenneth Hutcherson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode
- Patent number 6,432,325
- Issue date Aug 13, 2002
- TDK Corporation
- Munemitsu Hamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cold electrode for gas discharges
- Patent number 6,417,607
- Issue date Jul 9, 2002
- Marcus Thielen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamp and methods for making electrode assemblies for fl...
- Patent number 6,356,019
- Issue date Mar 12, 2002
- Osram Sylvania Inc.
- R. Kenneth Hutcherson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amorphic diamond film flat field emission cathode
- Patent number 6,127,773
- Issue date Oct 3, 2000
- SI Diamond Technology, Inc.
- Nalin Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat internal electrode for luminous gas discharge display and meth...
- Patent number 6,118,215
- Issue date Sep 12, 2000
- Omnion Technologies, Inc.
- Bernard W. Byrum
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CATHODE COMPONENT FOR DISCHARGE LAMP
- Publication number 20150028738
- Publication date Jan 29, 2015
- Kabushiki Kaisha Toshiba
- Hitoshi Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INCREASED WEIGHT OF EMISSION MATERIALS ON FLUORESCENT LAMP ELECTRODES
- Publication number 20130169150
- Publication date Jul 4, 2013
- István Deme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR DISCHARGE LAMP, METHOD OF MANUFACTURING ELECTRODE FOR...
- Publication number 20120169225
- Publication date Jul 5, 2012
- ASAHI GLASS COMPANY, LIMITED
- Kazuhiro Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR DISCHARGE LAMP AND MANUFACTURING METHOD THEREOF
- Publication number 20120153807
- Publication date Jun 21, 2012
- ASAHI GLASS COMPANY, LIMITED
- Shigeo Mikoshiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR DISCHARGE LAMP, METHOD OF MANUFACTURING ELECTRODE FOR...
- Publication number 20120153806
- Publication date Jun 21, 2012
- ASAHI GLASS COMPANY, LIMITED
- Kazuhiro Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE-SHELL ELECTRON EMISSION MATERIAL
- Publication number 20120104930
- Publication date May 3, 2012
- General Electric Company
- Zoltan Somogyvari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge lamp and electrode for use in the same
- Publication number 20100156270
- Publication date Jun 24, 2010
- SONY CORPORATION
- Hiroshi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE, METHOD FOR PRODUCING ELECTRODE, AND COLD-CATHODE FLUORES...
- Publication number 20090218928
- Publication date Sep 3, 2009
- NEC LIGHTING, LTD.
- Toshikazu Sugimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cold cathode fluorescent lamp and method of manufacturing the same
- Publication number 20090200916
- Publication date Aug 13, 2009
- Hitachi Displays, Ltd.
- Hisashi Migita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge Lamp and Electrode for Use in the Same
- Publication number 20080252216
- Publication date Oct 16, 2008
- SONY CORPORATION
- Hiroshi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge electrode, a discharge lamp and a method for manufacturin...
- Publication number 20080160872
- Publication date Jul 3, 2008
- Kabushiki Kaisha Toshiba
- Tadashi Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal electrodes for electric plasma discharges devices
- Publication number 20070205723
- Publication date Sep 6, 2007
- General Electric Company
- Timothy John Sommerer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode materials for electric lamps and methods of manufacture t...
- Publication number 20070120482
- Publication date May 31, 2007
- Joseph Darryl Michael
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Barium-free electrode materials for electric lamps and methods of m...
- Publication number 20070120456
- Publication date May 31, 2007
- General Electric Company
- Timothy John Sommerer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode materials for electric lamps and methods of manufacture t...
- Publication number 20070090764
- Publication date Apr 26, 2007
- General Electric Company
- Gopi Chandran Ramachandran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low-pressure gas discharge lamp with alkaline eart chalcogenides as...
- Publication number 20060214590
- Publication date Sep 28, 2006
- Koninklijke Philips Electronics N.V.
- Rainer Hilbig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low-pressure mercury vapor discharge lamp having determined probabi...
- Publication number 20060214591
- Publication date Sep 28, 2006
- Koninklijke Philips Electronics N.V.
- Herman Johannes Gertrudis Gielen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent lamp and method of manufacturing same
- Publication number 20060097641
- Publication date May 11, 2006
- Tadahiro OHMI
- Tadahiro Ohmi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low-pressure gas discharge lamp with electron emitter substances si...
- Publication number 20060087242
- Publication date Apr 27, 2006
- Robert Peter Scholl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge electrode and discharge lamp
- Publication number 20050264157
- Publication date Dec 1, 2005
- Kabushiki Kaisha Toshiba
- Tadashi Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low-pressure gas discharge lamp with an alkaline earth oxide mixtur...
- Publication number 20050253527
- Publication date Nov 17, 2005
- Koninklijke Philips Electronics N.V.
- Robert Peter Scholl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Discharge electrode, a discharge lamp and a method for manufacturin...
- Publication number 20050062392
- Publication date Mar 24, 2005
- Tadashi Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite electrode materials for electric lamps and methods of man...
- Publication number 20040239225
- Publication date Dec 2, 2004
- Shankar Madras Venugopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIALS FOR ELECTRIC LAMPS AND METHODS OF MANUFACTURE T...
- Publication number 20040239229
- Publication date Dec 2, 2004
- Shankar Madras Venugopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for rapid screening of emission-mix using a combinatorial ch...
- Publication number 20040185740
- Publication date Sep 23, 2004
- Sung Su Han
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Application
Cold cathode and cold cathode discharge device
- Publication number 20040178712
- Publication date Sep 16, 2004
- Kabushiki Kaisha Toshiba
- Tadashi Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent lamp electrode for instant start and rapid start circuits
- Publication number 20040070324
- Publication date Apr 15, 2004
- Igor V. Lisitsyn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low volatility slurry for emission mix powder
- Publication number 20030076042
- Publication date Apr 24, 2003
- Thomas F. Soules
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode coating for thermionic arc discharge lamp cathodes
- Publication number 20030048058
- Publication date Mar 13, 2003
- John W. Shaffer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Glow discharge lamp, electrode thereof and luminaire
- Publication number 20020185977
- Publication date Dec 12, 2002
- Akiko Saitou
- H01 - BASIC ELECTRIC ELEMENTS

characterised by the electron emissive material

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cathode component for discharge lamp

Discharge lamp and electrode for use in the same

Metal electrodes for electric plasma discharge devices

Discharge lamp and electrode for use in the same

Electrode materials for electric lamps and methods of manufacture t...

Electrode materials for electric lamps and methods of manufacture t...

Barium-free electrode materials for electric lamps and methods of m...

Discharge lamp and discharge electrode having an electron-emitting...

Fluorescent lamp and method of manufacturing same

Low-pressure mercury vapor discharge lamp having determined probabi...

Discharge electrode implemented by a wide bandgap semiconductor and...

Cold cathode and cold cathode discharge device

Electron emitter including carbon nanotubes and its application in...

Composite electrode materials for electric lamps and methods of man...

Electrode materials for electric lamps and methods of manufacture t...

Cold cathode and cold cathode discharge device

Method for rapid screening of emission-mix using a combinatorial ch...

Low volatility slurry for emission mix powder

Gas discharge lamp comprising an oxide emitter electrode

Electrodes for gas discharge lamps; emission coatings therefore; an...

Glow discharge lamp, electrode thereof and luminaire

Method of making flat panel displays having diamond thin film cathode

Cathode coating for thermionic arc discharge lamp cathodes

Field emission light source

Methods for making electrode assemblies for fluorescent lamps

Electrode

Cold electrode for gas discharges

Fluorescent lamp and methods for making electrode assemblies for fl...

Amorphic diamond film flat field emission cathode

Flat internal electrode for luminous gas discharge display and meth...

Patents Applicationslast 30 patents

CATHODE COMPONENT FOR DISCHARGE LAMP

INCREASED WEIGHT OF EMISSION MATERIALS ON FLUORESCENT LAMP ELECTRODES

ELECTRODE FOR DISCHARGE LAMP, METHOD OF MANUFACTURING ELECTRODE FOR...

ELECTRODE FOR DISCHARGE LAMP AND MANUFACTURING METHOD THEREOF

ELECTRODE FOR DISCHARGE LAMP, METHOD OF MANUFACTURING ELECTRODE FOR...

CORE-SHELL ELECTRON EMISSION MATERIAL

Discharge lamp and electrode for use in the same

ELECTRODE, METHOD FOR PRODUCING ELECTRODE, AND COLD-CATHODE FLUORES...

Cold cathode fluorescent lamp and method of manufacturing the same

Discharge Lamp and Electrode for Use in the Same

Discharge electrode, a discharge lamp and a method for manufacturin...

Metal electrodes for electric plasma discharges devices

Electrode materials for electric lamps and methods of manufacture t...

Barium-free electrode materials for electric lamps and methods of m...

Electrode materials for electric lamps and methods of manufacture t...

Low-pressure gas discharge lamp with alkaline eart chalcogenides as...

Low-pressure mercury vapor discharge lamp having determined probabi...

Fluorescent lamp and method of manufacturing same

Low-pressure gas discharge lamp with electron emitter substances si...

Discharge electrode and discharge lamp

Low-pressure gas discharge lamp with an alkaline earth oxide mixtur...

Discharge electrode, a discharge lamp and a method for manufacturin...

Composite electrode materials for electric lamps and methods of man...

ELECTRODE MATERIALS FOR ELECTRIC LAMPS AND METHODS OF MANUFACTURE T...

Method for rapid screening of emission-mix using a combinatorial ch...

Cold cathode and cold cathode discharge device

Fluorescent lamp electrode for instant start and rapid start circuits

Low volatility slurry for emission mix powder

Cathode coating for thermionic arc discharge lamp cathodes

Glow discharge lamp, electrode thereof and luminaire