TREA

Treatment of the complete device

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  • CPC
  • H01L21/168
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HELECTRICITY H01Electric elements H01LSEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Current Industry

H01L21/168Treatment of the complete device
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2485402
    • Patent number 2,485,402
    • Issue date Oct 18, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2483110
    • Patent number 2,483,110
    • Issue date Sep 27, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2361680
    • Patent number 2,361,680
    • Issue date Oct 31, 1944
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2342734
    • Patent number 2,342,734
    • Issue date Feb 29, 1944
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2261348
    • Patent number 2,261,348
    • Issue date Nov 4, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2215890
    • Patent number 2,215,890
    • Issue date Sep 24, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2139791
    • Patent number 2,139,791
    • Issue date Dec 13, 1938
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1980176
    • Patent number 1,980,176
    • Issue date Nov 13, 1934
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1932067
    • Patent number 1,932,067
    • Issue date Oct 24, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1765335
    • Patent number 1,765,335
    • Issue date Jun 17, 1930
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents