Patents by Inventor Charles Dean Brandt

Charles Dean Brandt 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).

  • Portable computer aided design apparatus and method
    Publication number: 20020113784
    Abstract: A portable computer with a touch sensitive screen includes computer aided design (CAD) software that complements CAD software on a main computer. Drawings from the main computer can be downloaded onto the portable computer, modified remotely, and then uploaded back to the main computer to reflect the drawing changes. In one embodiment, the device records data only when the user lifts a stylus from a touch sensitive screen, allowing the device to be used in physically unstable environments.
    Type: Application
    Filed: December 31, 2001
    Publication date: August 22, 2002
    Inventors: Michael Leon Feilmeier, Charles Dean Brandt, Eric Lee Brandt