Patents by Inventor Yon-ho Jung

Yon-ho Jung 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).

  • Fast fourier transform processor using high speed area-efficient algorithm
    Publication number: 20020083107
    Abstract: The present invention discloses a fast Fourier transform (FFT) processor using a high speed area-efficient algorithm. The FFT processor is embodied by using the algorithm including a radix-4 butterfly module for receiving four input signals, and performing a butterfly operation thereon, and a radix-2 butterfly module connected to the radix-4 butterfly module, for performing the butterfly operation on the output signals from the radix-4 butterfly module. As a result, a number of nontrivial complex multipliers is reduced, to perform the FFT in a high speed in a small area.
    Type: Application
    Filed: October 5, 2001
    Publication date: June 27, 2002
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun-cheol Park, Yon-ho Jung, Jae-seok Kim, Youn-ji Tak, Jun-hyun Park