the forward travelling wave being utilised

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H01J25/44

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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J25/00Transit-time tubes

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H01J25/44the forward travelling wave being utilised

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Patents Grantslast 30 patents

Information Patent Grant
Methods of making a self-assembled slow-wave structures
- Patent number 12,091,746
- Issue date Sep 17, 2024
- Wisconsin Alumni Research Foundation
- Max G. Lagally
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Traveling wave tube amplifier having a helical slow-wave structure...
- Patent number 11,201,028
- Issue date Dec 14, 2021
- Wisconsin Alumni Research Foundation
- Max G. Lagally
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetrical slow wave structures to eliminate backward wave oscill...
- Patent number 9,202,660
- Issue date Dec 1, 2015
- Teledyne Wireless, LLC
- Yehuda G. Goren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power management system for dual travelling wave tube amplifier
- Patent number 8,674,759
- Issue date Mar 18, 2014
- Thales
- Etienne Cuignet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonic crystal ribbon-beam traveling wave amplifier
- Patent number 7,538,608
- Issue date May 26, 2009
- Massachusetts Institute of Technology
- Chiping Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Preferentially cooled forward wave crossed-field amplifier anode
- Patent number 5,600,207
- Issue date Feb 4, 1997
- Litton Systems, Inc.
- Michael S. Worthington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internally cooled forward wave crossed field amplifier anode vane
- Patent number 5,418,427
- Issue date May 23, 1995
- Litton Systems, Inc.
- John C. Cipolla
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High RF isolation crossed-field amplifier
- Patent number 5,196,765
- Issue date Mar 23, 1993
- Raytheon Company
- George H. MacMaster
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-noise crossed-field amplifier
- Patent number 4,928,070
- Issue date May 22, 1990
- Raytheon Company
- George H. MacMaster
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High gain miniature crossed-field amplifier
- Patent number 4,831,335
- Issue date May 16, 1989
- Litton Systems, Inc.
- Chris L. Wheeland
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise crossed-field amplifier
- Patent number 4,814,720
- Issue date Mar 21, 1989
- MacPhail; Guilford R.
- Guilford R. MacPhail
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode driven crossed-field amplifier
- Patent number 4,608,520
- Issue date Aug 26, 1986
- Varian Associates, Inc.
- Hunter L. McDowell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio electric wave generator for ultra-high frequencies
- Patent number 4,585,965
- Issue date Apr 29, 1986
- Thomson-CSF
- Georges Mourier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Impedance tapered dematron
- Patent number 4,376,908
- Issue date Mar 15, 1983
- The United States of America as represented by the Secretary of the Army
- Edwin G. Chaffee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Means for improving the collector efficiency of an emitting sole cr...
- Patent number 4,207,495
- Issue date Jun 10, 1980
- The United States of America as represented by the Secretary of the Air Force
- Hunter L. McDowell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic tube of magnetron type operating as a oscillator or an a...
- Patent number 4,099,094
- Issue date Jul 4, 1978
- Thomson-CSF
- Georges Mourier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High gain crossed field amplifier
- Patent number 4,087,718
- Issue date May 2, 1978
- Varian Associates, Inc.
- George K. Farney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for reducing noise in crossed-field amplifiers
- Patent number 4,082,979
- Issue date Apr 4, 1978
- Varian Associates, Inc.
- George K. Farney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3863100
- Patent number 3,863,100
- Issue date Jan 28, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3733509
- Patent number 3,733,509
- Issue date May 15, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3666983
- Patent number 3,666,983
- Issue date May 30, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3641388
- Patent number 3,641,388
- Issue date Feb 8, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3639802
- Patent number 3,639,802
- Issue date Feb 1, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3614515
- Patent number 3,614,515
- Issue date Oct 19, 1971
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3609581
- Patent number 3,609,581
- Issue date Sep 28, 1971
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3596131
- Patent number 3,596,131
- Issue date Jul 27, 1971
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3560867
- Patent number 3,560,867
- Issue date Feb 2, 1971
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3549940
- Patent number 3,549,940
- Issue date Dec 22, 1970
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3527973
- Patent number 3,527,973
- Issue date Sep 8, 1970
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3508110
- Patent number 3,508,110
- Issue date Apr 21, 1970
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SELF-ASSEMBLED HELICAL SLOW-WAVE STRUCTURES FOR HIGH-FREQUENCY SIGNALS
- Publication number 20220044904
- Publication date Feb 10, 2022
- Wisconsin Alumni Research Foundation
- Max G. Lagally
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ASSEMBLED HELICAL SLOW-WAVE STRUCTURES FOR HIGH-FREQUENCY SIGNALS
- Publication number 20210099142
- Publication date Apr 1, 2021
- Wisconsin Alumni Research Foundation
- Max G. Lagally
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Asymmetrical Slow Wave Structures to Eliminate Backward Wave Oscill...
- Publication number 20140265826
- Publication date Sep 18, 2014
- Yehuda G. Goren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Management System for Dual Travelling Wave Tube Amplifier
- Publication number 20120268203
- Publication date Oct 25, 2012
- THALES
- Etienne Cuignet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photonic crystal ribbon-beam traveling wave amplifier
- Publication number 20050062424
- Publication date Mar 24, 2005
- Chiping Chen
- H01 - BASIC ELECTRIC ELEMENTS

the forward travelling wave being utilised

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods of making a self-assembled slow-wave structures

Traveling wave tube amplifier having a helical slow-wave structure...

Asymmetrical slow wave structures to eliminate backward wave oscill...

Power management system for dual travelling wave tube amplifier

Photonic crystal ribbon-beam traveling wave amplifier

Preferentially cooled forward wave crossed-field amplifier anode

Internally cooled forward wave crossed field amplifier anode vane

High RF isolation crossed-field amplifier

Low-noise crossed-field amplifier

High gain miniature crossed-field amplifier

Low noise crossed-field amplifier

Cathode driven crossed-field amplifier

Radio electric wave generator for ultra-high frequencies

Impedance tapered dematron

Means for improving the collector efficiency of an emitting sole cr...

Electronic tube of magnetron type operating as a oscillator or an a...

High gain crossed field amplifier

Method and apparatus for reducing noise in crossed-field amplifiers

3863100

3733509

3666983

3641388

3639802

3614515

3609581

3596131

3560867

3549940

3527973

3508110

Patents Applicationslast 30 patents

SELF-ASSEMBLED HELICAL SLOW-WAVE STRUCTURES FOR HIGH-FREQUENCY SIGNALS

SELF-ASSEMBLED HELICAL SLOW-WAVE STRUCTURES FOR HIGH-FREQUENCY SIGNALS

Asymmetrical Slow Wave Structures to Eliminate Backward Wave Oscill...

Power Management System for Dual Travelling Wave Tube Amplifier

Photonic crystal ribbon-beam traveling wave amplifier