Patents by Inventor Do-Yup KIM

Do-Yup KIM 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 and method for transmitting and receiving information and power in wireless communication system
    Patent number: 10411764
    Abstract: The transmitting and receiving information and power in a wireless communication system are provided. A transmitting apparatus includes a transceiver, and at least one processor coupled with the transceiver. The at least one processor is configured to generate a symbol including a first set of signals for transferring power and a first information value or a second set of signals for transferring power and a second information value, and transmit the symbol. The first information and the second information may be indicated by a result value determined based on a predefined rule on the basis of a first value acquired by forwardly rectifying the symbol and a second value acquired by reversely rectifying the symbol. Each of the first value and the second value may be determined based on at least one of frequencies, magnitudes, or phases of the signals included in the symbol.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: September 10, 2019
    Assignee: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Jang-Won Lee, Do-Yup Kim, Hyun-Suk Lee, Kyeong-Won Kim
  • APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING INFORMATION AND POWER IN WIRELESS COMMUNICATION SYSTEM
    Publication number: 20190132028
    Abstract: The transmitting and receiving information and power in a wireless communication system are provided. A transmitting apparatus includes a transceiver, and at least one processor coupled with the transceiver. The at least one processor is configured to generate a symbol including a first set of signals for transferring power and a first information value or a second set of signals for transferring power and a second information value, and transmit the symbol. The first information and the second information may be indicated by a result value determined based on a predefined rule on the basis of a first value acquired by forwardly rectifying the symbol and a second value acquired by reversely rectifying the symbol. Each of the first value and the second value may be determined based on at least one of frequencies, magnitudes, or phases of the signals included in the symbol.
    Type: Application
    Filed: October 31, 2018
    Publication date: May 2, 2019
    Inventors: Jang-Won LEE, Do-Yup KIM, Hyun-Suk LEE, Kyeong-Won KIM