Means for obtaining or maintaining the desired pressure within the tube

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CPC
H01J17/22

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J17/00Gas-filled discharge tubes with solid cathode

Current Industry

H01J17/22Means for obtaining or maintaining the desired pressure within the tube

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Reducing plasma formation in an ion pump
- Patent number 12,014,913
- Issue date Jun 18, 2024
- Edwards Vacuum LLC
- Evan Privet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum switching assembly
- Patent number 9,570,263
- Issue date Feb 14, 2017
- Supergrid Institute SAS
- Rama Shanker Parashar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Embodiments of a field emission device
- Patent number 8,928,228
- Issue date Jan 6, 2015
- Elwha LLC
- Jesse R. Cheatham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma addressed display device with a function of controlling part...
- Patent number 6,573,662
- Issue date Jun 3, 2003
- Koninklijke Philips Electronics N.V.
- Pieter Van Der Wel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel
- Patent number 6,400,078
- Issue date Jun 4, 2002
- Koninklijke Philips Electronics N.V.
- Cornelus H. M. Van Bommel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device with temperature stabilization
- Patent number 6,320,318
- Issue date Nov 20, 2001
- U.S. Philips Corporation
- Udo Van Slooten
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plasma addressed liquid crystal display device with integrated sour...
- Patent number 6,118,213
- Issue date Sep 12, 2000
- Tektronix, Inc.
- Kevin J. Ilcisin
- G02 - OPTICS
Information Patent Grant
Thermo-quiescent reservoir system for a gaseous-discharge device
- Patent number 5,994,661
- Issue date Nov 30, 1999
- Litton Systems, Inc.
- Ralph Dean Schafer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma addressed liquid crystal display panel with integrated sourc...
- Patent number 5,917,283
- Issue date Jun 29, 1999
- Tektronix, Inc.
- Mark W. Roberson
- G02 - OPTICS
Information Patent Grant
Device for maintaining constant pressure in gas discharge vessels,...
- Patent number 4,663,564
- Issue date May 5, 1987
- Siemens Aktiengesellschaft
- Manfred Kobale
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric device provided with a switch which is designed as a disch...
- Patent number 4,260,934
- Issue date Apr 7, 1981
- U.S. Philips Corporation
- Gijsbert Kuus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gas discharge display panel with mercury capsule disposed in channe...
- Patent number 4,091,304
- Issue date May 23, 1978
- Burroughs Corporation
- Bernard Caras
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mercury capsule assembly for display panel
- Patent number 3,947,713
- Issue date Mar 30, 1976
- Burroughs Corporation
- George J. Przybylek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel with expansible, metallic capsule containing mercury...
- Patent number 3,944,869
- Issue date Mar 16, 1976
- Burroughs Corporation
- George J. Przybylek
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3895709
- Patent number 3,895,709
- Issue date Jul 22, 1975
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3872339
- Patent number 3,872,339
- Issue date Mar 18, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3862447
- Patent number 3,862,447
- Issue date Jan 21, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3828218
- Patent number 3,828,218
- Issue date Aug 6, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3821584
- Patent number 3,821,584
- Issue date Jun 28, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3720452
- Patent number 3,720,452
- Issue date Mar 13, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3611013
- Patent number 3,611,013
- Issue date Oct 5, 1971
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3366820
- Patent number 3,366,820
- Issue date Jan 30, 1968
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3331988
- Patent number 3,331,988
- Issue date Jul 18, 1967
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2925510
- Patent number 2,925,510
- Issue date Feb 16, 1960
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2899586
- Patent number 2,899,586
- Issue date Aug 11, 1959
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2864023
- Patent number 2,864,023
- Issue date Dec 9, 1958
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2419128
- Patent number 2,419,128
- Issue date Apr 15, 1947
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2363865
- Patent number 2,363,865
- Issue date Nov 28, 1944
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2091915
- Patent number 2,091,915
- Issue date Aug 31, 1937
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2067053
- Patent number 2,067,053
- Issue date Jan 5, 1937
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VACUUM SWITCHING ASSEMBLY
- Publication number 20160126050
- Publication date May 5, 2016
- SUPERGRID INSTITUTE SAS
- Rama Shanker Parashar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMBODIMENTS OF A FIELD EMISSION DEVICE
- Publication number 20130313980
- Publication date Nov 28, 2013
- Jesse R. Cheatham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bonding method for vent pipe of display panel
- Publication number 20060150679
- Publication date Jul 13, 2006
- FUJITSU HITACHI PLASMA DISPLAY LIMITED
- Akihiro Fujimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma addressed display device with a function of controlling part...
- Publication number 20030006711
- Publication date Jan 9, 2003
- Pieter Van Der Wel
- G02 - OPTICS

Means for obtaining or maintaining the desired pressure within the tube

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reducing plasma formation in an ion pump

Vacuum switching assembly

Embodiments of a field emission device

Plasma addressed display device with a function of controlling part...

Display panel

Display device with temperature stabilization

Plasma addressed liquid crystal display device with integrated sour...

Thermo-quiescent reservoir system for a gaseous-discharge device

Plasma addressed liquid crystal display panel with integrated sourc...

Device for maintaining constant pressure in gas discharge vessels,...

Electric device provided with a switch which is designed as a disch...

Gas discharge display panel with mercury capsule disposed in channe...

Mercury capsule assembly for display panel

Display panel with expansible, metallic capsule containing mercury...

3895709

3872339

3862447

3828218

3821584

3720452

3611013

3366820

3331988

2925510

2899586

2864023

2419128

2363865

2091915

2067053

Patents Applicationslast 30 patents

VACUUM SWITCHING ASSEMBLY

EMBODIMENTS OF A FIELD EMISSION DEVICE

Bonding method for vent pipe of display panel

Plasma addressed display device with a function of controlling part...