TREA

Håkan Elderstig

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  • Bromma, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Angled opto-mechanical device
    • Patent number 6,402,389
    • Issue date Jun 11, 2002
    • Telefonaktiebolaget LM Ericsson (publ)
    • Odd Steijer
    • G02 - OPTICS
  • Information Patent Grant

    Opto-mechanical device
    • Patent number 6,173,098
    • Issue date Jan 9, 2001
    • Telefonaktiebolaget LM Ericsson
    • Odd Steijer
    • G02 - OPTICS