Patents by Inventor Hans Göran Peter Johansson

Hans Göran Peter Johansson 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).

  • Method and apparatus for substantially simultaneous audio and data communication over a wireless link
    Patent number: 6621802
    Abstract: An apparatus and method for achieving substantially simultaneous audio and data communication over a wireless communication link using established standard protocols. First and second DSVD multiplexers are provided in the apparatus for mapping DSVD frames containing audio and data signals into a wireless communication protocol, and vice versa. A switch or other selection means is provided to selectively operate according to a standard DSVD protocol or the wireless communication protocol.
    Type: Grant
    Filed: May 15, 1998
    Date of Patent: September 16, 2003
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventor: Hans Göran Peter Johansson