Patents by Inventor Christine Ann Ekedahl

Christine Ann Ekedahl 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).

  • Double sided laminated liquid crystal display touchscreen and method of making same for use in a wireless communication device
    Patent number: 6259491
    Abstract: A touchscreen (126) for assembly onto a liquid crystal display module (119) in a wireless communication device (103). The touchscreen is comprised of a front laminant pet film (127), a chemically strengthened glass panel (129), an optically clear acrylic adhesive (131) and a rear laminant pet film (133). The rear laminant pet film (133) greatly increases the strength and durability of the touchscreen (126) and eliminates the need for a protective lens over the display module of the wireless communication device (103).
    Type: Grant
    Filed: February 6, 1998
    Date of Patent: July 10, 2001
    Assignee: Motorola, Inc.
    Inventors: Christine Ann Ekedahl, Robert Stinauer
  • Portable telephone
    Patent number: D390509
    Type: Grant
    Filed: March 11, 1997
    Date of Patent: February 10, 1998
    Assignee: Motorola, Inc.
    Inventors: Chris Antzinas, Christine Ann Ekedahl, Daryl Harris