Patents by Inventor Petter Åstradsson

Petter Åstradsson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Radio unit for mobile phone
    Patent number: D453154
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: January 29, 2002
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventor: Petter Åstradsson