Patents Assigned to Minec Systems Investment AB
  • Alphanumerical keyboard
    Patent number: 6559778
    Abstract: An alphanumerical keyboard which includes a plurality of numeral keys and function keys is programmed so that an alpha-character will always be generated when exactly two mutually adjacent keys are depressed simultaneously, and that a numeral will always be generated when only one numeral key is depressed.
    Type: Grant
    Filed: January 2, 1998
    Date of Patent: May 6, 2003
    Assignee: Minec Systems Investment AB
    Inventor: Christer Hillmering