specially for use as rectifiers or detectors

Patents Grantslast 30 patents

  • Information Patent Grant

    Active metamaterial array and method for manufacturing the same

    • Patent number 11,520,206
    • Issue date Dec 6, 2022
    • Foundation of Soongsil University-Industry Cooperation
    • Ho Jin Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Non-equilibrium polaronic quantum phase-condensate based electrical...

    • Patent number 10,752,513
    • Issue date Aug 25, 2020
    • POLARONIX CORPORATION
    • Steven Conradson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microparticle switching devices for use in implantable reservoirs

    • Patent number 5,643,247
    • Issue date Jul 1, 1997
    • Mayo Foundation for Medical Education and Research
    • Julio M. Fernandez
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Smoothing device for a power supply

    • Patent number 5,379,181
    • Issue date Jan 3, 1995
    • Jelmex Co., Ltd.
    • Kazuo Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Structure for joining a wire to a solid electrolytic element

    • Patent number 5,186,809
    • Issue date Feb 16, 1993
    • NGK Spark Plug Co., Ltd.
    • Toshihiko Aoyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Square body leadless electrical device

    • Patent number 4,829,406
    • Issue date May 9, 1989
    • General Instrument Corp.
    • Michael Korwin-Pawlowski
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solid state electrolytic cell gas sensor head

    • Patent number 4,013,943
    • Issue date Mar 22, 1977
    • Jack Chou
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of fabricating an electrolytic cell gas sensor

    • Patent number 3,955,268
    • Issue date May 11, 1976
    • Chen-Yen Chou
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3017548

    • Patent number 3,017,548
    • Issue date Jan 16, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2870344

    • Patent number 2,870,344
    • Issue date Jan 20, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1914114

    • Patent number 1,914,114
    • Issue date Jun 13, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1908316

    • Patent number 1,908,316
    • Issue date May 9, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1872214

    • Patent number 1,872,214
    • Issue date Aug 16, 1932
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1830501

    • Patent number 1,830,501
    • Issue date Nov 3, 1931
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1788541

    • Patent number 1,788,541
    • Issue date Jan 13, 1931
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1782129

    • Patent number 1,782,129
    • Issue date Nov 18, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1781641

    • Patent number 1,781,641
    • Issue date Nov 11, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1780056

    • Patent number 1,780,056
    • Issue date Oct 28, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1764770

    • Patent number 1,764,770
    • Issue date Jun 17, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1743186

    • Patent number 1,743,186
    • Issue date Jan 14, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
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    1727963

    • Patent number 1,727,963
    • Issue date Sep 10, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
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    1721681

    • Patent number 1,721,681
    • Issue date Jul 23, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1710806

    • Patent number 1,710,806
    • Issue date Apr 30, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1691806

    • Patent number 1,691,806
    • Issue date Nov 13, 1928
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    1409383

    • Patent number 1,409,383
    • Issue date Mar 14, 1922
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents