Patents by Inventor Cornelia Schrack

Cornelia Schrack 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).

  • Mobile communication terminal
    Patent number: 7395095
    Abstract: A mobile communication terminal with an acoustic chamber for a hands-free speaker. The acoustic chamber is closed or sealed by a removable lid that checks or mates with the chassis or with rear cover of the terminal. The removable lid is arranged to be secured in a releasable manner, allowing access to the acoustic chamber for repairing or replacing the speaker.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: July 1, 2008
    Assignee: Nokia Corporation
    Inventor: Cornelia Schrack
  • Mobile communication terminal
    Publication number: 20050266892
    Abstract: A mobile communication terminal with an acoustic chamber for a hands-free speaker. The acoustic chamber is closed or sealed by a removable lid that checks or mates with the chassis or with rear cover of the terminal. The removable lid is arranged to be secured in a releasable manner, allowing access to the acoustic chamber for repairing or replacing the speaker.
    Type: Application
    Filed: May 28, 2004
    Publication date: December 1, 2005
    Inventor: Cornelia Schrack
  • Housing or housing part and method for producing a housing or housing part, and tool for carrying out said method
    Publication number: 20050089159
    Abstract: A faceplate or a housing is provided for a mobile telecommunication terminal, which includes a first assembly, respectively a slotted assembly having a transparent area, and a second assembly, respectively a housing assembly, whereby the first assembly and the second assembly are or can be linked by ultrasonic welding.
    Type: Application
    Filed: February 19, 2003
    Publication date: April 28, 2005
    Inventor: Cornelia Schrack
  • Transparent panel for a display device and mobile radio device provided with such a panel
    Publication number: 20030184894
    Abstract: The invention relates to a transparent panel (TS) for a display device (DP), especially for a mobile radio device (CP). The back of said panel is provided with one or more three-dimensional elevations and/or indentations in such a way that they are readable on the front (VS) of the panel as symbols.
    Type: Application
    Filed: February 25, 2003
    Publication date: October 2, 2003
    Inventors: Stefan Bischof, Cornelia Schrack