TREA

Ellef Hersoug

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  • Stockholm, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical attenuator and method of manufacture
    • Patent number 7,567,745
    • Issue date Jul 28, 2009
    • Telefonaktiebolaget LM Ericsson (publ)
    • Ellef Hersoug
    • G02 - OPTICS
  • Information Patent Grant

    Fusion temperature calibration
    • Patent number 7,343,258
    • Issue date Mar 11, 2008
    • Telefonaktiebolaget LM Ericsson (publ)
    • Wei-Ping Huang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fiber splicer
    • Patent number 7,144,165
    • Issue date Dec 5, 2006
    • Telefonaktiebolaget LM Ericsson (publ)
    • Wei-Ping Huang
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Attenuator
    • Publication number 20060133760
    • Publication date Jun 22, 2006
    • Ellef Hersoug
    • G02 - OPTICS
  • Information Patent Application

    Fiber splicer
    • Publication number 20050117856
    • Publication date Jun 2, 2005
    • Wei-Ping Huang
    • G02 - OPTICS
  • Information Patent Application

    Attenuator
    • Publication number 20040057680
    • Publication date Mar 25, 2004
    • Telefonaktiebolaget LM Ericsson (publ)
    • Ellef Hersoug
    • G02 - OPTICS