Patents by Inventor Mathias Ohlsson

Mathias Ohlsson 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).

  • Publication number: 20060209080
    Abstract: Method and system are disclosed for more efficiently managing the dedicated graphics memory in mobile terminals that have a limited amount of dedicated graphics memory. In one implementation, the display of the mobile terminal is configured as an active area surrounded by a static area. Only the active area is updated on a frequent basis instead of the entire display, thus freeing up space in the dedicated graphics memory. In another implementation, an area of the dedicated graphics memory corresponding to a certain application or display frame buffer is moved to an external memory and only a refresh buffer is maintained for that application or display frame buffer in the dedicated graphics memory. Depending on the size of the refresh buffer, significant space may be freed up in the dedicated graphics memory. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Application
    Filed: March 18, 2005
    Publication date: September 21, 2006
    Inventors: Mathias Ohlsson, Per Thorell