Patents by Inventor Hyun-Kyn CHUNG

Hyun-Kyn CHUNG 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).

  • APPARATUS FOR RADIO CHANNEL MEASUREMENT USING MULTIPLE-ANTENNA SYSTEM
    Publication number: 20120164964
    Abstract: Provided is a radio channel measurement apparatus including: a multiple-antenna system including at least two antennal elements; a single-path processor; and a multiple-path processor to partition the at least two antenna elements into a predetermined number of groups, to sequentially amplify signals received through the at least two antenna elements for each group, and to sequentially output the amplified signals to the single-path processor.
    Type: Application
    Filed: December 19, 2011
    Publication date: June 28, 2012
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Heon-Kook KWON, Jae-Ho JUNG, Hyun-Kyn CHUNG