Patents by Inventor Randi F. Weitzen

Randi F. Weitzen 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).

  • Patent number: 5278546
    Abstract: A selective call receiver (100) comprises means for receiving messages (104) and memory means (108) for storing the received messages. Displaying means (130) for displaying the stored messages and a predetermined number of indicators (212) representative of a corresponding predetermined number of stored messages. Means for activating (306) the indicators in a predetermined sequence of activated indicators (210) on the displaying means (130) when the received messages are stored. Means (306) wherein the activating means (306) responds to the deleting means by deactivating the indicator associated with the stored message being deleted resulting in a gap (218) being displayed in the sequence of activated indicators (210) at the position occupied by the deactivated indicator.
    Type: Grant
    Filed: March 30, 1992
    Date of Patent: January 11, 1994
    Assignee: Motorola, Inc.
    Inventors: Randi F. Weitzen, Mark T. Stair
  • Patent number: 5157391
    Abstract: In a selective call receiver, an apparatus and method are provided for accessing one or more operational functions via a plurality of displayed function indicators. The function indicators are categorized in sets with a first set representing a selective call receiver status mode that allows alteration of operating characteristics associated with a selective call receiver, and a second set representing a message read mode for controlling the disposition of received messages.
    Type: Grant
    Filed: September 5, 1989
    Date of Patent: October 20, 1992
    Assignee: Motorola, Inc.
    Inventor: Randi F. Weitzen
  • Patent number: 5107259
    Abstract: A selective call receiver displays messages in at least two scripts. The selective call receiver receives data including an address and a message to be displayed. A decoder decodes the data and recognizes a script select character therewithin. A memory stores at least two fonts corresponding to said at least two scripts, said scripts having different resolutions. A microcomputer is coupled to the decoder and the memory for selecting one of the fonts in response to the script select character, and a display is coupled to the microcomputer for displaying the message in the selected font.
    Type: Grant
    Filed: June 12, 1989
    Date of Patent: April 21, 1992
    Assignee: Motorola, Inc.
    Inventors: Randi F. Weitzen, Mark T. Stair, Patrick S. Kung