using radioactive means to promote ionisation

Industry

CPC
H01J61/548

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Parent Industries

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

Current Industry

H01J61/548using radioactive means to promote ionisation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fill combination and method for high intensity lamps
- Patent number 8,847,488
- Issue date Sep 30, 2014
- Topanga USA, Inc.
- Douglas A. Doughty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
150W-1000W MasterColor® ceramic metal halide lamp series with color...
- Patent number 7,344,427
- Issue date Mar 18, 2008
- Koninklijke Philips Electronics, N.V.
- Andrew D. Jackson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil antenna/protection for ceramic metal halide lamps
- Patent number 7,331,837
- Issue date Feb 19, 2008
- Koninklijke Philips Electronics, N.V.
- Andrew D. Jackson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil antenna/protection for ceramic metal halide lamps
- Patent number 6,995,513
- Issue date Feb 7, 2006
- Koninklijke Philips Electronics N.V.
- John C. Alderman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil antenna/protection for ceramic metal halide lamps
- Patent number 6,861,805
- Issue date Mar 1, 2005
- Koninklijke Philips Electronics N.V.
- Andrew D. Jackson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
150W-1000W mastercolor ceramic metal halide lamp series with color...
- Patent number 6,833,677
- Issue date Dec 21, 2004
- Koninklijke Philips Electronics N.V.
- Andrew D. Jackson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rectangular beam generating light source
- Patent number 6,561,675
- Issue date May 13, 2003
- Digital Projection Limited
- Martin Kavanagh
- F21 - LIGHTING
Information Patent Grant
Light source in the form of an arc lamp, a sealed beam light source...
- Patent number 6,114,807
- Issue date Sep 5, 2000
- Digital Projection Limited
- Martin Kavanagh
- F21 - LIGHTING
Information Patent Grant
High-pressure discharge lamp with sealed UV-enhancer
- Patent number 5,942,840
- Issue date Aug 24, 1999
- Philips Electronics North America Corp.
- Tom G. Steere
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor discharge lamp with radioactively impregnated ceramic m...
- Patent number 4,827,176
- Issue date May 2, 1989
- Kabushiki Kaisha Toshiba
- Shinji Inukai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure metal vapor discharge lamp
- Patent number 4,568,856
- Issue date Feb 4, 1986
- Tokyo Shibaura Denki Kabushiki Kaisha
- Akihiro Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure metal vapor discharge lamp with radioactive material...
- Patent number 4,445,067
- Issue date Apr 24, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Akihiro Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3641335
- Patent number 3,641,335
- Issue date Feb 8, 1972
- G02 - OPTICS
Information Patent Grant
3461335
- Patent number 3,461,335
- Issue date Aug 12, 1969
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2919361
- Patent number 2,919,361
- Issue date Dec 29, 1959
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2374677
- Patent number 2,374,677
- Issue date May 1, 1945
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FILL COMBINATION AND METHOD FOR HIGH INTENSITY LAMPS
- Publication number 20120176029
- Publication date Jul 12, 2012
- Topanga Technologies, Inc.
- Douglas A. Doughty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
150W-1000W MasterColor® ceramic metal halide lamp series with color...
- Publication number 20050073256
- Publication date Apr 7, 2005
- Andrew D. Jackson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coil antenna/protection for ceramic metal halide lamps
- Publication number 20050042967
- Publication date Feb 24, 2005
- Andrew D. Jackson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light sources
- Publication number 20030090902
- Publication date May 15, 2003
- Martin Kavanagh
- F21 - LIGHTING
Information Patent Application
Coil antenna/protection for ceramic metal halide lamps
- Publication number 20030006705
- Publication date Jan 9, 2003
- Koninklijke Philips Electronics N.V.
- John C. Alderman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge lamp with improved starting
- Publication number 20020185971
- Publication date Dec 12, 2002
- Ahmed Mokhtari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coil antenna/protection for ceramic metal halide lamps
- Publication number 20020185973
- Publication date Dec 12, 2002
- Andrew D. Jackson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
150W-1000W mastercolor ceramic metal halide lamp series with color...
- Publication number 20020185979
- Publication date Dec 12, 2002
- Andrew D. Jackson
- H01 - BASIC ELECTRIC ELEMENTS

using radioactive means to promote ionisation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fill combination and method for high intensity lamps

150W-1000W MasterColor® ceramic metal halide lamp series with color...

Coil antenna/protection for ceramic metal halide lamps

Coil antenna/protection for ceramic metal halide lamps

Coil antenna/protection for ceramic metal halide lamps

150W-1000W mastercolor ceramic metal halide lamp series with color...

Rectangular beam generating light source

Light source in the form of an arc lamp, a sealed beam light source...

High-pressure discharge lamp with sealed UV-enhancer

Metal vapor discharge lamp with radioactively impregnated ceramic m...

High pressure metal vapor discharge lamp

High pressure metal vapor discharge lamp with radioactive material...

3641335

3461335

2919361

2374677

Patents Applicationslast 30 patents

FILL COMBINATION AND METHOD FOR HIGH INTENSITY LAMPS

150W-1000W MasterColor® ceramic metal halide lamp series with color...

Coil antenna/protection for ceramic metal halide lamps

Light sources

Coil antenna/protection for ceramic metal halide lamps

Discharge lamp with improved starting

Coil antenna/protection for ceramic metal halide lamps

150W-1000W mastercolor ceramic metal halide lamp series with color...