TREA

Gas-filled transit-time tubes

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  • CPC
  • H01J25/005
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Parent Industries

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

Current Industry

H01J25/005Gas-filled transit-time tubes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Plasma-and-magnetic field-assisted, high-power microwave source and...
    • Patent number 5,694,005
    • Issue date Dec 2, 1997
    • Hughes Aircraft Company
    • Dan M. Goebel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma-assisted tube with helical slow-wave structure
    • Patent number 5,668,442
    • Issue date Sep 16, 1997
    • Hughes Electronics
    • Dan M. Goebel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microwave/far infrared cavities and waveguides using high temperatu...
    • Patent number 5,231,073
    • Issue date Jul 27, 1993
    • Massachusetts Institute of Technology
    • Daniel R. Cohn
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Energy conversion using high charge density
    • Patent number 5,018,180
    • Issue date May 21, 1991
    • Jupiter Toy Company
    • Kenneth R. Shoulders
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Method and apparatus for producing intense microwave pulses
    • Patent number 5,003,225
    • Issue date Mar 26, 1991
    • Applied Microwave Plasma Concepts, Inc.
    • Raphael A. Dandl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma wave tube and method
    • Patent number 4,978,889
    • Issue date Dec 18, 1990
    • Hughes Aircraft Company
    • Robert W. Schumacher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Open tube resonator test setup for conductivity measurements
    • Patent number 4,968,945
    • Issue date Nov 6, 1990
    • Massachusetts Institute of Technology
    • Paul P. Woskov
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microwave/far infrared cavities and waveguides using high temperatu...
    • Patent number 4,918,049
    • Issue date Apr 17, 1990
    • Massachusetts Institute of Technology
    • Daniel R. Cohn
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma wave tube
    • Patent number 4,916,361
    • Issue date Apr 10, 1990
    • Hughes Aircraft Company
    • Robert W. Schumacher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plasma-assisted high-power microwave generator
    • Patent number 4,912,367
    • Issue date Mar 27, 1990
    • Hughes Aircraft Company
    • Robert W. Schumacher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and apparatus for producing microwave radiation
    • Patent number 4,733,133
    • Issue date Mar 22, 1988
    • Applied Microwave Plasma Concepts, Inc.
    • Raphael A. Dandl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3535583
    • Patent number 3,535,583
    • Issue date Oct 20, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3508268
    • Patent number 3,508,268
    • Issue date Apr 21, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3458817
    • Patent number 3,458,817
    • Issue date Jul 29, 1969
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3439224
    • Patent number 3,439,224
    • Issue date Apr 15, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3439223
    • Patent number 3,439,223
    • Issue date Apr 15, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3439225
    • Patent number 3,439,225
    • Issue date Apr 15, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3434071
    • Patent number 3,434,071
    • Issue date Mar 18, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3432722
    • Patent number 3,432,722
    • Issue date Mar 11, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3432721
    • Patent number 3,432,721
    • Issue date Mar 11, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3381167
    • Patent number 3,381,167
    • Issue date Apr 30, 1968
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3378723
    • Patent number 3,378,723
    • Issue date Apr 16, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3363138
    • Patent number 3,363,138
    • Issue date Jan 9, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3344363
    • Patent number 3,344,363
    • Issue date Sep 26, 1967
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3325740
    • Patent number 3,325,740
    • Issue date Jun 13, 1967
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3317784
    • Patent number 3,317,784
    • Issue date May 2, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3313979
    • Patent number 3,313,979
    • Issue date Apr 11, 1967
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3295062
    • Patent number 3,295,062
    • Issue date Dec 27, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3292101
    • Patent number 3,292,101
    • Issue date Dec 13, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3274507
    • Patent number 3,274,507
    • Issue date Sep 20, 1966
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents