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H01J17/30
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H
ELECTRICITY
H01
Electric elements
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J17/00
Gas-filled discharge tubes with solid cathode
Current Industry
H01J17/30
Igniting arrangements
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Patents Grants
last 30 patents
Information
Patent Grant
Electric propulsion system including heaterless dispenser cathode
Patent number
12,044,407
Issue date
Jul 23, 2024
AEROJET ROCKETDYNE, INC.
Brian A. Koch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method of simultaneously fueling and mitigating debris f...
Patent number
9,155,180
Issue date
Oct 6, 2015
KLA-Tencor Corporation
Karl R. Umstadter
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharge tube
Patent number
7,218,051
Issue date
May 15, 2007
Shinko Electric Industries Co., Ltd.
Kazuhiko Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge tube
Patent number
7,102,289
Issue date
Sep 5, 2006
Shinko Electric Industries Co., Ltd.
Kazuhiko Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photon primed non-radioactive gas plasma receiver protector
Patent number
6,686,876
Issue date
Feb 3, 2004
Northrop Grumman Corporation
Sumantrai D. Patel
G01 - MEASURING TESTING
Information
Patent Grant
Electrical discharge tube having trigger wires
Patent number
6,313,581
Issue date
Nov 6, 2001
Shinko Electric Industries Co. Ltd.
Kazuhiko Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High coulombic switch gas discharge device
Patent number
6,049,174
Issue date
Apr 11, 2000
EEV Limited
Colin Archibold Pirrie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas Discharge surge tube with specific trigger wires arrangement
Patent number
6,025,672
Issue date
Feb 15, 2000
Shinko Electric Industries, Ltd.
Kazuhiko Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flat panel display and method of its manufacture
Patent number
5,986,409
Issue date
Nov 16, 1999
Micron Technology, Inc.
Warren M. Farnworth
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Switching apparatus
Patent number
5,631,524
Issue date
May 20, 1997
Fuji Electric Co. Ltd.
Kazuo Matsuzaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low breakdown voltage gas discharge device and methods of manufactu...
Patent number
5,610,477
Issue date
Mar 11, 1997
MRA Technology Group
Vladimir V. Ivanov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stabilized radial pseudospark switch
Patent number
5,502,356
Issue date
Mar 26, 1996
Plex Corporation
Malcolm W. McGeoch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode placement in a gas discharge closing switch
Patent number
5,477,106
Issue date
Dec 19, 1995
Litton Systems, Inc.
Eugene E. Lednum
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge tube
Patent number
5,473,220
Issue date
Dec 5, 1995
Yazaki Corp.
Takashi Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge tube
Patent number
5,466,989
Issue date
Nov 14, 1995
Yazaki Corporation
Takashi Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thyratron with annular keep-alive electrode
Patent number
5,451,836
Issue date
Sep 19, 1995
Litton Systems, Inc.
Jonathan D. Barry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitively coupled trigger for pseudogap cold cathode thyratrons
Patent number
5,418,423
Issue date
May 23, 1995
Gordon A. Murray
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge tube with activation layer
Patent number
5,235,247
Issue date
Aug 10, 1993
Yazaki Corporation
Masataka Shishido
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-power gas switch with hydride electrodes
Patent number
5,233,143
Issue date
Aug 3, 1993
The United States of America as represented by the Secretary of the Navy
R. Kenneth Hutcherson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas-electronic switch (pseudospark switch)
Patent number
5,091,819
Issue date
Feb 25, 1992
Jens Christiansen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoemissive trigger for backlighted thyratron switches
Patent number
5,057,740
Issue date
Oct 15, 1991
Integrated Applied Physics, Inc.
George F. Kirkman-Amemiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trigger for pseudospark thyratron switch
Patent number
5,055,748
Issue date
Oct 8, 1991
Integrated Applied Physics Inc.
Nicholas Reinhardt
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High voltage switch
Patent number
5,043,636
Issue date
Aug 27, 1991
Summit Technology, Inc.
Peter J. Klopotek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Acoustic enhancement of multichannel spark gap
Patent number
4,963,799
Issue date
Oct 16, 1990
The United States of America as represented by the Secretary of the Air Force
James P. O'Loughlin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High PRF high current switch
Patent number
4,912,369
Issue date
Mar 27, 1990
United States of America as represented by the Secretary of the Navy
Stuart L. Moran
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical discharge apparatus and a gas laser pumped by an electri...
Patent number
4,387,463
Issue date
Jun 7, 1983
Kenneth R. Rickwood
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flashlamp triggering arrangements for pressurized gas cooled lasers
Patent number
4,010,397
Issue date
Mar 1, 1977
Hughes Aircraft Company
David T. Hon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Continuous ionization injector for low pressure gas discharge device
Patent number
3,949,260
Issue date
Apr 6, 1976
Hughes Aircraft Company
John R. Bayless
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3775638
Patent number
3,775,638
Issue date
Nov 27, 1973
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
3657600
Patent number
3,657,600
Issue date
Apr 18, 1972
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRIC PROPULSION SYSTEM INCLUDING HEATERLESS DISPENSER CATHODE
Publication number
20240318820
Publication date
Sep 26, 2024
Aerojet Rocketdyne, Inc.
Brian A. Koch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC PROPULSION SYSTEM INCLUDING HEATERLESS DISPENSER CATHODE
Publication number
20220165533
Publication date
May 26, 2022
Aerojet Rocketdyne, Inc.
Brian A. Koch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC DISCHARGE APPARATUS
Publication number
20130025255
Publication date
Jan 31, 2013
Rolls-Royce plc
Claudio Zizzo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method and apparatus for initiating gas discharge displays
Publication number
20070018910
Publication date
Jan 25, 2007
Honeywell International, Inc.
Charles K. Hanneman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Discharge tube
Publication number
20050073231
Publication date
Apr 7, 2005
Kazuhiko Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Discharge tube
Publication number
20040155586
Publication date
Aug 12, 2004
Kazuhiko Machida
H01 - BASIC ELECTRIC ELEMENTS