Patents by Inventor Dong Haozhe

Dong Haozhe 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).

  • Detecting objects within a near-field of a frequency modulated continuous wave (FMCW) radar system
    Publication number: 20070247352
    Abstract: The present disclosure relates to a radar device and technique for detecting the presence of objects located in the near-field of a frequency modulated, continuous wave (FMCW) radar device. The technique includes transmitting and receiving a frequency modulated signal, generating an intermediate frequency signal based on the transmitted and received signals, and analyzing the frequency content of the intermediate frequency signal. The frequency content of the intermediate signal is analyzed without filtering out a carrier signal.
    Type: Application
    Filed: October 5, 2005
    Publication date: October 25, 2007
    Inventors: Dean Michael, Dong Haozhe