TREA

Stefan Ringler

Follow

Person

  • Schwabmuhlhausen, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor lamp
    • Patent number 10,197,223
    • Issue date Feb 5, 2019
    • LEDVANCE GMBH
    • Thomas Weng
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Semiconductor Lamp
    • Publication number 20170146199
    • Publication date May 25, 2017
    • Osram GmbH
    • Thomas Weng
    • F21 - LIGHTING