Patents by Inventor Dan Joseph Brown

Dan Joseph Brown 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).

  • Cellular telephone audience appreciation display signalling
    Publication number: 20100210253
    Abstract: A cellular telephone is programmed to provide a user input menu for presenting a list of visual signals, from which a user may select one of the signals to be displayed on the screen of the telephone. Such visual signals as monochromatic color displays, national flags, or team emblems or colors may be selected in order to signal appreciation at mass events such as concerts and sporting contests.
    Type: Application
    Filed: December 24, 2009
    Publication date: August 19, 2010
    Inventor: Dan Joseph Brown