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CPC
H01J23/40

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J23/00Details of transit-time tubes of the types covered by group H01J25/00

Current Industry

H01J23/40to or from the interaction circuit

Industries

Patents Grantslast 30 patents

Information Patent Grant
Radio frequency and optical based power for remote component condit...
- Patent number 10,581,279
- Issue date Mar 3, 2020
- United Technologies Corporation
- Joseph V. Mantese
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Low voltage tube circuits
- Patent number 10,216,205
- Issue date Feb 26, 2019
- Ronald Quan
- G05 - CONTROLLING REGULATING
Information Patent Grant
Inverted magnetron with amplifying structure and associated systems...
- Patent number 9,892,882
- Issue date Feb 13, 2018
- The United States of America as represented by the Secretary of the Air Force
- Timothy Paul Fleming
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gyrotron whispering gallery mode coupler with a mode conversion ref...
- Patent number 9,715,988
- Issue date Jul 25, 2017
- Calabazas Creek Research, Inc.
- Jeffrey M. Neilson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coupler for coupling gyrotron whispering gallery mode RF into HE11...
- Patent number 8,963,424
- Issue date Feb 24, 2015
- Calabazas Creek Research, Inc.
- Jeffrey M. Neilson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron with cathode decoupled from output
- Patent number 8,040,067
- Issue date Oct 18, 2011
- E2V Technologies (UK) Limited
- Edward Stanley Sobieradzki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave tube
- Patent number 7,710,041
- Issue date May 4, 2010
- Kabushiki Kaisha Toshiba
- Setsuo Miyake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pillbox vacuum window
- Patent number 7,688,163
- Issue date Mar 30, 2010
- NEC Microwave Tube, Ltd.
- Tetsuo Machida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron
- Patent number 7,327,088
- Issue date Feb 5, 2008
- E2V Technologies (UK) Limited
- Michael Barry Clive Brady
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam tube output arrangement
- Patent number 7,218,053
- Issue date May 15, 2007
- E2V Technologies (UK) Limited
- Darrin Bowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron arrangement
- Patent number 7,067,779
- Issue date Jun 27, 2006
- E2V Technologies (UK) Limited
- Bernard R Mulcahy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron
- Patent number 6,781,314
- Issue date Aug 24, 2004
- Samsung Electronics Co., Ltd.
- Jong-Chull Shon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Traveling wave tube system with output waveguide-coupler termination
- Patent number 6,483,242
- Issue date Nov 19, 2002
- Hughes Electronics Corp.
- Robert T. Benton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mode converter and gyrotron tube provided with mode converter for c...
- Patent number 6,476,558
- Issue date Nov 5, 2002
- Kabushiki Kaisha Toshiba
- Keishi Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron anode vanes having a face portion oriented towards the an...
- Patent number 6,339,294
- Issue date Jan 15, 2002
- EEV Limited
- Michael Barry Clive Brady
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide series resonant cavity for enhancing efficiency and bandw...
- Patent number 6,259,207
- Issue date Jul 10, 2001
- Litton Systems, Inc.
- Mark Frederick Kirshner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductive output amplifier output cavity structure
- Patent number 6,191,651
- Issue date Feb 20, 2001
- Litton Systems, Inc.
- Merrald B. Shrader
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic wave matching matrix using a plurality of mirrors
- Patent number 5,929,720
- Issue date Jul 27, 1999
- Kabushiki Kaisha Toshiba
- Yosuke Hirata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric material having a low dielectric loss factor for high-fr...
- Patent number 5,885,916
- Issue date Mar 23, 1999
- Kyocera Corporation
- Kenichi Tajima
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Gyrotron capable of outputting a plurality of wave beams of electro...
- Patent number 5,719,470
- Issue date Feb 17, 1998
- Kabushiki Kaisha Toshiba
- Yosuke Hirata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quasi-optical coupler with reduced diffraction
- Patent number 5,652,554
- Issue date Jul 29, 1997
- Thomson Tubes Electroniques
- Jean-Michel Krieg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Harmonic gyro traveling wave tube having a multipole field exciting...
- Patent number 5,604,402
- Issue date Feb 18, 1997
- Litton Systems, Inc.
- Robert S. Symons
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam tube having resonant cavity circuit with selectively...
- Patent number 5,581,153
- Issue date Dec 3, 1996
- EEV Limited
- Mark Bridges
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact microwave source for exciting electrodeless lamps
- Patent number 5,525,865
- Issue date Jun 11, 1996
- Fusion Lighting, Inc.
- James E. Simpson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF source including slow wave tube with lateral outlet ports
- Patent number 5,525,864
- Issue date Jun 11, 1996
- Hughes Aircraft Company
- Jennifer M. Butler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitive stub for enhancing efficiency and bandwidth in a klystron
- Patent number 5,469,023
- Issue date Nov 21, 1995
- Litton Systems, Inc.
- Mark F. Kirshner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Extended interaction output circuit using modified disk-loaded wave...
- Patent number 5,469,022
- Issue date Nov 21, 1995
- Litton Systems, Inc.
- Syeda; R. Begum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Leaky wall filter for use in extended interaction klystron
- Patent number 5,469,024
- Issue date Nov 21, 1995
- Litton Systems, Inc.
- Mark F. Kirshner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetron output transition apparatus having a circular to rectangu...
- Patent number 5,461,283
- Issue date Oct 24, 1995
- Litton Systems, Inc.
- Geoffrey Thornber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Starfish bunched electron beam converter
- Patent number 5,399,937
- Issue date Mar 21, 1995
- Hughes Missile Systems Company
- Paul T. Greninger
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Magnetron
- Publication number 20190198280
- Publication date Jun 27, 2019
- Toshiba Hokuto Electronics Corporation
- Masatoshi Higashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low Voltage Tube Circuits
- Publication number 20170329359
- Publication date Nov 16, 2017
- Ronald Quan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETRON AND APPARATUS THAT USES MICROWAVES
- Publication number 20120235565
- Publication date Sep 20, 2012
- PANASONIC CORPORATION
- Takeshi Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETRON WITH CATHODE DECOUPLED FROM OUTPUT
- Publication number 20090189527
- Publication date Jul 30, 2009
- E2V TECHNOLOGIES (UK) LIMITED
- EDWARD STANLEY SOBIERADZKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PILLBOX VACUUM WINDOW
- Publication number 20070241845
- Publication date Oct 18, 2007
- NEC MICROWAVE TUBE, LTD.
- Tetsuo MACHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microwave tube
- Publication number 20070200506
- Publication date Aug 30, 2007
- Kabushiki Kaisha Toshiba
- Setsuo Miyake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetron
- Publication number 20060220566
- Publication date Oct 5, 2006
- E2V TECHNOLOGIES (UK) LIMITED
- Michael Barry Clive Brady
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron beam tube output arrangement
- Publication number 20060158139
- Publication date Jul 20, 2006
- E2V TECHNOLOGIES (UK) LIMITED
- Darrin Bowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetron
- Publication number 20040012335
- Publication date Jan 22, 2004
- Samsung Electronics Co., Ltd.
- Jong-Chull Shon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetron arrangement
- Publication number 20030121911
- Publication date Jul 3, 2003
- Bernard R Mulcahy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mode converter and gyrotron tube provided with mode converter for c...
- Publication number 20020021095
- Publication date Feb 21, 2002
- Keishi Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS

to or from the interaction circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Radio frequency and optical based power for remote component condit...

Low voltage tube circuits

Inverted magnetron with amplifying structure and associated systems...

Gyrotron whispering gallery mode coupler with a mode conversion ref...

Coupler for coupling gyrotron whispering gallery mode RF into HE11...

Magnetron with cathode decoupled from output

Microwave tube

Pillbox vacuum window

Magnetron

Electron beam tube output arrangement

Magnetron arrangement

Magnetron

Traveling wave tube system with output waveguide-coupler termination

Mode converter and gyrotron tube provided with mode converter for c...

Magnetron anode vanes having a face portion oriented towards the an...

Waveguide series resonant cavity for enhancing efficiency and bandw...

Inductive output amplifier output cavity structure

Electromagnetic wave matching matrix using a plurality of mirrors

Dielectric material having a low dielectric loss factor for high-fr...

Gyrotron capable of outputting a plurality of wave beams of electro...

Quasi-optical coupler with reduced diffraction

Harmonic gyro traveling wave tube having a multipole field exciting...

Electron beam tube having resonant cavity circuit with selectively...

Compact microwave source for exciting electrodeless lamps

RF source including slow wave tube with lateral outlet ports

Capacitive stub for enhancing efficiency and bandwidth in a klystron

Extended interaction output circuit using modified disk-loaded wave...

Leaky wall filter for use in extended interaction klystron

Magnetron output transition apparatus having a circular to rectangu...

Starfish bunched electron beam converter

Patents Applicationslast 30 patents

Magnetron

Low Voltage Tube Circuits

MAGNETRON AND APPARATUS THAT USES MICROWAVES

MAGNETRON WITH CATHODE DECOUPLED FROM OUTPUT

PILLBOX VACUUM WINDOW

Microwave tube

Magnetron

Electron beam tube output arrangement

Magnetron

Magnetron arrangement

Mode converter and gyrotron tube provided with mode converter for c...