TREA

in the gaseous or vapour state

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Industry

  • CPC
  • C30B13/12
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Parent Industries

CCHEMISTRY METALLURGY C30Crystal growth C30BSINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL REFINING BY ZONE-MELTING OF MATERIAL PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH D... C30B13/00Single-crystal growth by zone-melting Refining by zone-melting

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C30B13/12in the gaseous or vapour state
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing a single crystal from semiconductor material b...
    • Patent number 11,788,201
    • Issue date Oct 17, 2023
    • Siltronic AG
    • Ludwig Altmannshofer
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Method for manufacturing a FZ silicon single crystal subject to add...
    • Patent number 10,487,417
    • Issue date Nov 26, 2019
    • Shin-Etsu Chemical Co., Ltd.
    • Hiroyuki Otsuka
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Silicon single crystal manufacturing method, silicon single crystal...
    • Patent number 8,382,895
    • Issue date Feb 26, 2013
    • Sumco Techxiv Corporation
    • Shinji Togawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Monocrystal growing apparatus
    • Patent number 5,059,401
    • Issue date Oct 22, 1991
    • Shin-Etsu Handotai Co., Ltd.
    • Masataka Watanabe
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Process for determining the effective doping agent content of hydro...
    • Patent number 4,210,486
    • Issue date Jul 1, 1980
    • Wacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe mbH
    • Dietrich Schmidt
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3908586
    • Patent number 3,908,586
    • Issue date Sep 30, 1975
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3858549
    • Patent number 3,858,549
    • Issue date Jan 7, 1975
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3829382
    • Patent number 3,829,382
    • Issue date Aug 13, 1974
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3804682
    • Patent number 3,804,682
    • Issue date Apr 16, 1974
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3558376
    • Patent number 3,558,376
    • Issue date Jan 26, 1971
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3488157
    • Patent number 3,488,157
    • Issue date Jan 6, 1970
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3477959
    • Patent number 3,477,959
    • Issue date Nov 11, 1969
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3456936
    • Patent number 3,456,936
    • Issue date Jul 22, 1969
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3342715
    • Patent number 3,342,715
    • Issue date Sep 19, 1967
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3323954
    • Patent number 3,323,954
    • Issue date Jun 6, 1967
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3275557
    • Patent number 3,275,557
    • Issue date Sep 27, 1966
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3141848
    • Patent number 3,141,848
    • Issue date Jul 21, 1964
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3108073
    • Patent number 3,108,073
    • Issue date Oct 22, 1963
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    2849343
    • Patent number 2,849,343
    • Issue date Aug 26, 1958
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    2809905
    • Patent number 2,809,905
    • Issue date Oct 15, 1957
    • C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents