Patents by Inventor Caroline Patzer

Caroline Patzer 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).

  • Publication number: 20060164399
    Abstract: A method and system for providing diagonal scrolling on a touchpad of a device is disclosed. The method and system comprises determining if at least one finger is in contact with the touchpad, and entering a diagonal scroll mode if more than one finger is in contact with the touchpad. A system and method in accordance with the present invention allows the user to initiate a diagonal scroll at any location on a touchpad by using two fingers, thereby greatly enhancing the functions of the touchpad and allowing the user to manipulate computer programs from the touchpad much more efficiently and easily. The present invention supports diagonal scrolling on a touchpad and does not require a precise location for vertical or horizontal scrolling, since the entire touchpad area/surface can be used. The system and method in accordance with the present invention will also operate correctly on existing touchpads when a change in software drivers has been carried out.
    Type: Application
    Filed: January 21, 2005
    Publication date: July 27, 2006
    Inventors: Richard Cheston, Daryl Cromer, Howard Locker, Caroline Patzer