Means for obtaining or maintaining the desired pressure within the vessel

Industry

CPC
H01J7/14

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J7/00Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps

Current Industry

H01J7/14Means for obtaining or maintaining the desired pressure within the vessel

Industries

Patents Grantslast 30 patents

Information Patent Grant
Lamp containing an improved starting amalgam
- Patent number 8,823,253
- Issue date Sep 2, 2014
- S.A.E.S. Getters S.p.A.
- Alberto Coda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display device having an ion pump with reduced leakage
- Patent number 7,635,943
- Issue date Dec 22, 2009
- Canon Kabushiki Kaisha
- Masaru Kamio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus with particular ion pump location
- Patent number 7,446,467
- Issue date Nov 4, 2008
- Canon Kabushiki Kaisha
- Hisanori Tsuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display panel
- Patent number 7,414,365
- Issue date Aug 19, 2008
- Samsung SDI Co., Ltd.
- Kyoung-Doo Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus provided with an ion pump assembly arranged...
- Patent number 7,301,269
- Issue date Nov 27, 2007
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display apparatus
- Patent number 7,279,846
- Issue date Oct 9, 2007
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mercury dispensing device
- Patent number 5,916,479
- Issue date Jun 29, 1999
- SAES Getters S.p.A.
- Antonio Schiabel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cathode for gas discharge lamp
- Patent number 5,898,272
- Issue date Apr 27, 1999
- Everbrite, Inc.
- Ferenc Mohacsi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mercury dispensing composition containing Cu-Si alloy promoter
- Patent number 5,831,385
- Issue date Nov 3, 1998
- S.A.E.S. Getters S.p.A.
- Antonio Schiabel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mercury dispensing device
- Patent number 5,830,026
- Issue date Nov 3, 1998
- S.A.E.S. Getters S.p.A.
- Antonio Schiabel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Differential pumping stage with line of sight pumping mechanism
- Patent number 5,646,488
- Issue date Jul 8, 1997
- William K. Warburton
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Mercury vapor releasing getter tape useful in the manufacture of co...
- Patent number 4,990,828
- Issue date Feb 5, 1991
- SAES Getter S.p.A.
- Elio Rabusin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Use of amalgams in solenoidal electric field lamps
- Patent number 4,528,209
- Issue date Jul 9, 1985
- General Electric Company
- John M. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Use of amalgams in solenoidal electric field lamps
- Patent number 4,410,829
- Issue date Oct 18, 1983
- General Electric Company
- John M. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controllable hydrogen source with gettering effect for electronic t...
- Patent number 4,310,781
- Issue date Jan 12, 1982
- Heimann GmbH
- Peter-Wilhelm Steinhage
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Helical wire coil in solenoidal lamp tip-off region wetted by alloy...
- Patent number 4,262,231
- Issue date Apr 14, 1981
- General Electric Company
- John M. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2449838
- Patent number 2,449,838
- Issue date Sep 21, 1948
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Plasma display panel
- Publication number 20060087235
- Publication date Apr 27, 2006
- Kyoung-Doo Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060055637
- Publication date Mar 16, 2006
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060043865
- Publication date Mar 2, 2006
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060043871
- Publication date Mar 2, 2006
- Canon Kabushiki Kaisha
- Masaru Kamio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus
- Publication number 20060043870
- Publication date Mar 2, 2006
- Canon Kabushiki Kaisha
- Hisanori Tsuda
- H01 - BASIC ELECTRIC ELEMENTS

Means for obtaining or maintaining the desired pressure within the vessel

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lamp containing an improved starting amalgam

Image display device having an ion pump with reduced leakage

Image display apparatus with particular ion pump location

Plasma display panel

Image display apparatus provided with an ion pump assembly arranged...

Image display apparatus

Mercury dispensing device

Cathode for gas discharge lamp

Mercury dispensing composition containing Cu-Si alloy promoter

Mercury dispensing device

Differential pumping stage with line of sight pumping mechanism

Mercury vapor releasing getter tape useful in the manufacture of co...

Use of amalgams in solenoidal electric field lamps

Use of amalgams in solenoidal electric field lamps

Controllable hydrogen source with gettering effect for electronic t...

Helical wire coil in solenoidal lamp tip-off region wetted by alloy...

2449838

Patents Applicationslast 30 patents

Plasma display panel

Image display apparatus

Image display apparatus

Image display apparatus

Image display apparatus