Hollow cathodes

Industry

CPC
H01J61/09

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Parent Industries

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

Current Industry

H01J61/09Hollow cathodes

Industries

Patents Grantslast 30 patents

Information Patent Grant
External electrode fluorescent lamp and home appliance including th...
- Patent number 11,621,157
- Issue date Apr 4, 2023
- Samsung Electronics Co., Ltd.
- Myungju Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat type lamp for photoionization detector and method for manufact...
- Patent number 11,415,548
- Issue date Aug 16, 2022
- SENKO CO, LTD
- Seung Chul Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser-sustained plasma light source
- Patent number 9,526,158
- Issue date Dec 20, 2016
- KLA-Tencor Corporation
- Ilya Bezel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser-sustained plasma light source
- Patent number 9,516,733
- Issue date Dec 6, 2016
- KLA-Tencor Corporation
- Ilya Bezel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hollow cathode lamp elapsed time recording system
- Patent number 8,575,855
- Issue date Nov 5, 2013
- PerkinElmer Health Sciences, Inc.
- Sunita Carrasco
- G07 - CHECKING-DEVICES
Information Patent Grant
Microplasma array
- Patent number 8,545,764
- Issue date Oct 1, 2013
- Forschungsverbund Berlin e.V.
- Roland Gesche
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent tube, illuminating apparatus for display device, and di...
- Patent number 8,300,179
- Issue date Oct 30, 2012
- Sharp Kabushiki Kaisha
- Takahiro Yoshikawa
- G02 - OPTICS
Information Patent Grant
Method of making arrays of thin sheet microdischarge devices
- Patent number 8,221,179
- Issue date Jul 17, 2012
- The Board of Trustees of the University of Illinois
- J. Gary Eden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cold cathode tube lamp, lighting device for display device, display...
- Patent number 8,222,818
- Issue date Jul 17, 2012
- Sharp Kabushiki Kaisha
- Yoshiki Takata
- G02 - OPTICS
Information Patent Grant
Fluorescent lamp
- Patent number 8,072,146
- Issue date Dec 6, 2011
- Stanley Electric Co., Ltd.
- Kazuhiro Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for cold cathode tube, and cold cathode tube and liquid c...
- Patent number 8,072,560
- Issue date Dec 6, 2011
- Kabushiki Kaisha Toshiba
- Takayuki Wajata
- G02 - OPTICS
Information Patent Grant
Cold cathode fluorescent lamp and liquid crystal display device
- Patent number 7,800,712
- Issue date Sep 21, 2010
- Hitachi Displays, Ltd.
- Toshio Suzuki
- G02 - OPTICS
Information Patent Grant
Roll to roll method of making microdischarge devices and arrays
- Patent number 7,638,937
- Issue date Dec 29, 2009
- Board of Trustees of the University Illinois
- J. Gary Eden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp electrode and method for delivering mercury
- Patent number 7,625,258
- Issue date Dec 1, 2009
- E.G.L. Company Inc.
- Ludwig P. Kiermaier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sintered electrode for cold cathode tube, cold cathode tube compris...
- Patent number 7,551,242
- Issue date Jun 23, 2009
- Kabushiki Kaisha Toshiba
- Hitoshi Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
AC-excited microcavity discharge device and method
- Patent number 7,477,017
- Issue date Jan 13, 2009
- The Board of Trustees of the University of Illinois
- J. Gary Eden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-discharge devices and applications
- Patent number 7,439,663
- Issue date Oct 21, 2008
- Ultraviolet Sciences, Inc.
- James Randall Cooper
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cold cathode fluorescent lamp with molybdenum electrode
- Patent number 7,439,676
- Issue date Oct 21, 2008
- Plansee SE
- Herman Walser
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
High-pressure gas discharge lamp having tubular electrodes
- Patent number 7,423,379
- Issue date Sep 9, 2008
- Koninklijke Philips Electronics, N.V.
- Hendrik Anton Van Esveld
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas discharge lamp for extreme UV radiation
- Patent number 7,397,190
- Issue date Jul 8, 2008
- Koninklijke Philips Electronics, N.V.
- Guenther Hans Derra
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp electrode and method for delivering mercury
- Patent number 7,288,882
- Issue date Oct 30, 2007
- E.G.L. Company Inc.
- Ludwig P. Kiermaier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface light source with hollow electrode component for use in liq...
- Patent number 7,271,541
- Issue date Sep 18, 2007
- Samsung Electronics Co., Ltd.
- Hae-Il Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slotted electrode for high intensity discharge lamp
- Patent number 7,176,632
- Issue date Feb 13, 2007
- Osram Sylvania Inc.
- Alan L. Lenef
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microdischarge devices and arrays having tapered microcavities
- Patent number 7,112,918
- Issue date Sep 26, 2006
- The Board of Trustees of the University of Illinois
- J. Gary Eden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microcavity discharge device
- Patent number 7,025,646
- Issue date Apr 11, 2006
- Micron Technology, Inc.
- Joseph E. Geusic
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of operating a microcavity discharge device
- Patent number 6,998,787
- Issue date Feb 14, 2006
- Micron Technology, Inc.
- Joseph E. Geusic
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cold cathode fluorescent lamps
- Patent number 6,963,164
- Issue date Nov 8, 2005
- Colour Star Limited
- Lap Lee Chow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamps using hollow cathodes with integrated getters and m...
- Patent number 6,916,223
- Issue date Jul 12, 2005
- S.A.E.S. Getters S.p.A.
- Alessandro Gallitognotta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microdischarge devices and arrays
- Patent number 6,867,548
- Issue date Mar 15, 2005
- Board of Trustees of the University of Illinois
- J. Gary Eden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monochromatic vacuum ultraviolet light source for photolithography...
- Patent number 6,703,771
- Issue date Mar 9, 2004
- Trustees of Stevens Institute of Technology
- Kurt F. Becker
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EXTERNAL ELECTRODE FLUORESCENT LAMP AND HOME APPLIANCE INCLUDING TH...
- Publication number 20220285144
- Publication date Sep 8, 2022
- Samsung Electronics Co., Ltd.
- Myungju Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOLLOW CATHODE LAMP ELAPSED TIME RECORDING SYSTEM
- Publication number 20120169237
- Publication date Jul 5, 2012
- PerkinElmer Singapore Pte. Ltd.
- Sunita Carrasco
- G07 - CHECKING-DEVICES
Information Patent Application
COLD CATHODE FLUORESCENT LAMP
- Publication number 20100277058
- Publication date Nov 4, 2010
- NEC LIGHTING, LTD.
- Toshikazu Sugimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLD CATHODE TUBE LAMP, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY...
- Publication number 20100231813
- Publication date Sep 16, 2010
- Sharp Kabushiki Kaisha
- Yoshiki Takata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLUORESCENT TUBE, ILLUMINATING APPARATUS FOR DISPLAY DEVICE, AND DI...
- Publication number 20100214512
- Publication date Aug 26, 2010
- Takahiro Yoshikawa
- G02 - OPTICS
Information Patent Application
COLD CATHODE TUBE LAMP, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY...
- Publication number 20100182517
- Publication date Jul 22, 2010
- Sharp Kabushiki Kaisha
- Yoshiki Takata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLD CATHODE TUBE LAMP, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY...
- Publication number 20100157575
- Publication date Jun 24, 2010
- Sharp Kabushiki Kaisha
- Yoshiki Takata
- G02 - OPTICS
Information Patent Application
ELECTRODE FOR COLD CATHODE TUBE, AND COLD CATHODE TUBE AND LIQUID C...
- Publication number 20090316076
- Publication date Dec 24, 2009
- Kabushiki Kaisha Toshiba
- Takayuki Wajata
- G02 - OPTICS
Information Patent Application
Multi Micro-Hollow Cathode Light Source and Multi-Atomic Simulatane...
- Publication number 20090310134
- Publication date Dec 17, 2009
- Masaru Hori
- G01 - MEASURING TESTING
Information Patent Application
ELECTRODES
- Publication number 20090226752
- Publication date Sep 10, 2009
- David Steven Barratt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODES
- Publication number 20090224647
- Publication date Sep 10, 2009
- David Steven Barratt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLD CATHODE FLUORESCENT LAMP
- Publication number 20090218929
- Publication date Sep 3, 2009
- WOOREE ETI CO., LTD.
- Kyung Ran KIM
- 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
Microplasma Array
- Publication number 20090214402
- Publication date Aug 27, 2009
- FORSCHUNGSVERBUND BERLIN E.V.
- Roland Gesche
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLD-CATHODE FLUORESCENT LAMP HAVING THIN COAT AS ELECTRICALLY CONN...
- Publication number 20090195188
- Publication date Aug 6, 2009
- Takashi Maniwa
- G02 - OPTICS
Information Patent Application
FLUORESCENT LAMP AND BACKLIGHT UNIT
- Publication number 20090091235
- Publication date Apr 9, 2009
- Kazuhiro Matsuo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LAMP AND LIQUID CRYSTAL DISLAY INCLUDING THE SAME
- Publication number 20090059131
- Publication date Mar 5, 2009
- Min-Jeong WANG
- G02 - OPTICS
Information Patent Application
AC-EXCITED MICROCAVITY DISCHARGE DEVICE AND METHOD
- Publication number 20080290799
- Publication date Nov 27, 2008
- THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
- J. Gary Eden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISCHARGE LAMP
- Publication number 20080284335
- Publication date Nov 20, 2008
- Ultraviolet Sciences, Inc.
- Richard May
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fluorescent Lamp
- Publication number 20080265738
- Publication date Oct 30, 2008
- Kazuhiro Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cold cathode fluorescent lamp and liquid crystal display device
- Publication number 20080204632
- Publication date Aug 28, 2008
- Hitachi Displays, Ltd.
- Toshio Suzuki
- G02 - OPTICS
Information Patent Application
Sintered Electrode for Cold Cathode Tube, Cold Cathode Tube Compris...
- Publication number 20080192176
- Publication date Aug 14, 2008
- Hitoshi Aoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO-DISCHARGE DEVICES AND APPLICATIONS
- Publication number 20080174241
- Publication date Jul 24, 2008
- Ultraviolet Sciences,Inc.
- James Randall Cooper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrodes And To Tube Manufacture
- Publication number 20080129181
- Publication date Jun 5, 2008
- BLACKBURN MICROTECH SOLUTIONS LIMITED
- David Steven Barratt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of making arrays of thin sheet microdischarge devices
- Publication number 20080119105
- Publication date May 22, 2008
- J. Gary Eden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrodes
- Publication number 20080001514
- Publication date Jan 3, 2008
- BLACKBURN MICROTECH SOLUTIONS LIMITED
- David Steven Barratt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMP ELECTRODE AND METHOD FOR DELIVERING MERCURY
- Publication number 20070216282
- Publication date Sep 20, 2007
- Ludwig P. Kiermaier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lamp electrode and method for delivering mercury
- Publication number 20070216309
- Publication date Sep 20, 2007
- Ludwig P. Kiermaier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode with integrated getter and low work function for cold catho...
- Publication number 20070114927
- Publication date May 24, 2007
- SAES GETTERS S. P. A.
- Alessio Corazza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cold cathode fluorescent lamp and electrode thereof
- Publication number 20060290280
- Publication date Dec 28, 2006
- DELTA ELECTRONICS, INC.
- Kuang-Lung Tsai
- H01 - BASIC ELECTRIC ELEMENTS

Hollow cathodes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

External electrode fluorescent lamp and home appliance including th...

Flat type lamp for photoionization detector and method for manufact...

Laser-sustained plasma light source

Laser-sustained plasma light source

Hollow cathode lamp elapsed time recording system

Microplasma array

Fluorescent tube, illuminating apparatus for display device, and di...

Method of making arrays of thin sheet microdischarge devices

Cold cathode tube lamp, lighting device for display device, display...

Fluorescent lamp

Electrode for cold cathode tube, and cold cathode tube and liquid c...

Cold cathode fluorescent lamp and liquid crystal display device

Roll to roll method of making microdischarge devices and arrays

Lamp electrode and method for delivering mercury

Sintered electrode for cold cathode tube, cold cathode tube compris...

AC-excited microcavity discharge device and method

Micro-discharge devices and applications

Cold cathode fluorescent lamp with molybdenum electrode

High-pressure gas discharge lamp having tubular electrodes

Gas discharge lamp for extreme UV radiation

Lamp electrode and method for delivering mercury

Surface light source with hollow electrode component for use in liq...

Slotted electrode for high intensity discharge lamp

Microdischarge devices and arrays having tapered microcavities

Microcavity discharge device

Method of operating a microcavity discharge device

Cold cathode fluorescent lamps

Discharge lamps using hollow cathodes with integrated getters and m...

Microdischarge devices and arrays

Monochromatic vacuum ultraviolet light source for photolithography...

Patents Applicationslast 30 patents

EXTERNAL ELECTRODE FLUORESCENT LAMP AND HOME APPLIANCE INCLUDING TH...

HOLLOW CATHODE LAMP ELAPSED TIME RECORDING SYSTEM

COLD CATHODE FLUORESCENT LAMP

COLD CATHODE TUBE LAMP, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY...

FLUORESCENT TUBE, ILLUMINATING APPARATUS FOR DISPLAY DEVICE, AND DI...

COLD CATHODE TUBE LAMP, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY...

COLD CATHODE TUBE LAMP, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY...

ELECTRODE FOR COLD CATHODE TUBE, AND COLD CATHODE TUBE AND LIQUID C...

Multi Micro-Hollow Cathode Light Source and Multi-Atomic Simulatane...

ELECTRODES

ELECTRODES

COLD CATHODE FLUORESCENT LAMP

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

Microplasma Array

COLD-CATHODE FLUORESCENT LAMP HAVING THIN COAT AS ELECTRICALLY CONN...

FLUORESCENT LAMP AND BACKLIGHT UNIT

LAMP AND LIQUID CRYSTAL DISLAY INCLUDING THE SAME

AC-EXCITED MICROCAVITY DISCHARGE DEVICE AND METHOD

DISCHARGE LAMP

Fluorescent Lamp

Cold cathode fluorescent lamp and liquid crystal display device

Sintered Electrode for Cold Cathode Tube, Cold Cathode Tube Compris...

MICRO-DISCHARGE DEVICES AND APPLICATIONS

Electrodes And To Tube Manufacture

Method of making arrays of thin sheet microdischarge devices

Electrodes

LAMP ELECTRODE AND METHOD FOR DELIVERING MERCURY

Lamp electrode and method for delivering mercury

Cathode with integrated getter and low work function for cold catho...

Cold cathode fluorescent lamp and electrode thereof