TREA

Jasmin Lehmkuhl

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  • Haltern am See, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing differently doped semiconductors
    • Patent number 9,887,313
    • Issue date Feb 6, 2018
    • Evonik Degussa GmbH
    • Christoph Mader
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    p-Doped silicon layers
    • Patent number 9,362,112
    • Issue date Jun 7, 2016
    • Evonik Degussa GmbH
    • Stephan Wieber
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents