TREA

having only one cavity or other resonator

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  • CPC
  • H01J25/54
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Parent Industries

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

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H01J25/54having only one cavity or other resonator
Industries

Patents Grantslast 30 patents

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    Simultaneous wireless information and power transfer device and met...
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    • Issue date Jun 11, 2024
    • Sichuan University
    • Yang Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetron having enhanced harmonics shielding performance
    • Patent number 10,453,641
    • Issue date Oct 22, 2019
    • LG Electronics Inc.
    • Heung Sik Choi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Phased array source of electromagnetic radiation
    • Patent number 6,724,146
    • Issue date Apr 20, 2004
    • Raytheon Company
    • James G. Small
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arrangement for suppressing interference waves and harmonic waves i...
    • Patent number 4,293,828
    • Issue date Oct 6, 1981
    • Siemens Aktiengesellschaft
    • Franz Gross
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2820923
    • Patent number 2,820,923
    • Issue date Jan 21, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2774039
    • Patent number 2,774,039
    • Issue date Dec 11, 1956
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2752424
    • Patent number 2,752,424
    • Issue date Jun 26, 1956
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2652516
    • Patent number 2,652,516
    • Issue date Sep 15, 1953
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2599270
    • Patent number 2,599,270
    • Issue date Jun 3, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2551614
    • Patent number 2,551,614
    • Issue date May 8, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2549846
    • Patent number 2,549,846
    • Issue date Apr 24, 1951
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2547659
    • Patent number 2,547,659
    • Issue date Apr 3, 1951
    • H03 - BASIC ELECTRONIC CIRCUITRY
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    2528241
    • Patent number 2,528,241
    • Issue date Oct 31, 1950
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2476611
    • Patent number 2,476,611
    • Issue date Jul 19, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2475646
    • Patent number 2,475,646
    • Issue date Jul 12, 1949
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    2462698
    • Patent number 2,462,698
    • Issue date Feb 22, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2460119
    • Patent number 2,460,119
    • Issue date Jan 25, 1949
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2459791
    • Patent number 2,459,791
    • Issue date Jan 25, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2450026
    • Patent number 2,450,026
    • Issue date Sep 28, 1948
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2428193
    • Patent number 2,428,193
    • Issue date Sep 30, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2426655
    • Patent number 2,426,655
    • Issue date Sep 2, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2426656
    • Patent number 2,426,656
    • Issue date Sep 2, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2419536
    • Patent number 2,419,536
    • Issue date Apr 29, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2415470
    • Patent number 2,415,470
    • Issue date Feb 11, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2412824
    • Patent number 2,412,824
    • Issue date Dec 17, 1946
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2402184
    • Patent number 2,402,184
    • Issue date Jun 18, 1946
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2209923
    • Patent number 2,209,923
    • Issue date Jul 30, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2206923
    • Patent number 2,206,923
    • Issue date Jul 9, 1940
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2154758
    • Patent number 2,154,758
    • Issue date Apr 18, 1939
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2151912
    • Patent number 2,151,912
    • Issue date Mar 28, 1939
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents