TREA

Florian Kehlstadt

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  • Fremont, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wireless optical input device
    • Patent number 8,207,940
    • Issue date Jun 26, 2012
    • Logitech Europe S.A.
    • Simone Arrigo
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Scrolling Device
    • Publication number 20090079711
    • Publication date Mar 26, 2009
    • Logitech Europe S.A.
    • Patrick Monney
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Scrolling Device
    • Publication number 20090079693
    • Publication date Mar 26, 2009
    • Logitech Europe S.A.
    • Patrick Monney
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Wireless Optical Input Device
    • Publication number 20090027341
    • Publication date Jan 29, 2009
    • Logitech Europe S.A.
    • Simone Arrigo
    • G06 - COMPUTING CALCULATING COUNTING