Patents by Inventor Yan Ngu

Yan Ngu 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: 20090086025
    Abstract: A remote surveillance system (the system) of the present invention is designed to have a long independent operation, portability, and wireless transmission of digital data from any location worldwide. The system includes a hybrid power element having novel hydrogen storage and generation device, light weight polymer electrolyte membrane (PEM) fuel cell, and the low power and low weight electronics. The system also includes multiple day/night cameras, motion detector, global positioning system (GPS), and wireless module. The system is packed in a back pack case and is easily carried between multiple locations due to low weight and compacts size.
    Type: Application
    Filed: June 6, 2008
    Publication date: April 2, 2009
    Applicant: ENERFUEL
    Inventors: Yan Ngu, John Zabriskie, JR., Max Walter Saelzer, Rex Hodge, James Braun, Walter Pierce, III, Thomas J. Pavlik, Jeffrey R. Pierce, Vesna Stanic, Daniel Agusto Betts, Michel Fuchs