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Robert Westholm

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  • Lund, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Split battery supply
    • Patent number 7,305,258
    • Issue date Dec 4, 2007
    • Sony Ericsson Mobile Communications AB
    • Åke Rydgren
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Split battery supply
    • Publication number 20060046790
    • Publication date Mar 2, 2006
    • Ake Rydgren
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE