Patents by Inventor Sang-Hye Chung

Sang-Hye 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).

  • DATA SIGNAL RECEIVER, TRANSCEIVER SYSTEM AND METHOD OF RECEIVING DATA SIGNAL
    Publication number: 20150280698
    Abstract: A data signal receiver includes a clock signal filter, a falling pulse signal generator, a mixing block, and a sampler. The clock signal filter generates a first filtered clock signal and a second filtered clock signal by filtering a clock signal. The falling pulse signal generator generates a falling pulse signal based on the first filtered clock signal. The mixing block generates a mixed data signal by mixing a data signal and the falling pulse signal. The sampler generates a recovered data signal by sampling the mixed data signal in response to the second filtered clock signal.
    Type: Application
    Filed: March 24, 2015
    Publication date: October 1, 2015
    Inventors: Lee-Sup KIM, Sang-Hye CHUNG, Yong-Hun KIM
  • Data signal receiver, transceiver system and method of receiving data signal
    Patent number: 9136830
    Abstract: A data signal receiver includes a clock signal filter, a falling pulse signal generator, a mixing block, and a sampler. The clock signal filter generates a first filtered clock signal and a second filtered clock signal by filtering a clock signal. The falling pulse signal generator generates a falling pulse signal based on the first filtered clock signal. The mixing block generates a mixed data signal by mixing a data signal and the falling pulse signal. The sampler generates a recovered data signal by sampling the mixed data signal in response to the second filtered clock signal.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: September 15, 2015
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Lee-Sup Kim, Sang-Hye Chung, Yong-Hun Kim