Patents by Inventor Hyo-Goon LIM

Hyo-Goon LIM 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).

  • PAM-N receiver capable of adaptively adjusting threshold voltages determining level of data in received signal and method of adaptively adjusting threshold voltages of PAM-N receiver
    Patent number: 11716229
    Abstract: A PAM-N receiver capable of adaptively adjusting threshold voltages determining a level of a received signal and a method of adaptively adjusting threshold voltages thereof are disclosed. According to the method of the present invention, the result of comparison between reference data levels and the level of data in the received signal are used to adjust the reference data levels, and the threshold voltages of a PAM-N receiver are adaptively calculated from the adjusted reference data levels, thereby reflecting transmission line conditions and Inter-Symbol Interference.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: August 1, 2023
    Assignee: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION
    Inventors: Hyeon-Woo Ahn, Yo-Han Kim, Soo-Hwan Yoo, Jae-Geol Lee, Hyo-Goon Lim, Il-Soo Lee, Yongsam Moon
  • PAM-N RECEIVER CAPABLE OF ADAPTIVELY ADJUSTING THRESHOLD VOLTAGES DETERMINING LEVEL OF DATA IN RECEIVED SIGNAL AND METHOD OF ADAPTIVELY ADJUSTING THRESHOLD VOLTAGES OF PAM-N RECEIVER
    Publication number: 20230188391
    Abstract: A PAM-N receiver capable of adaptively adjusting threshold voltages determining a level of a received signal and a method of adaptively adjusting threshold voltages thereof are disclosed. According to the method of the present invention, the result of comparison between reference data levels and the level of data in the received signal are used to adjust the reference data levels, and the threshold voltages of a PAM-N receiver are adaptively calculated from the adjusted reference data levels, thereby reflecting transmission line conditions and Inter-Symbol Interference.
    Type: Application
    Filed: June 21, 2022
    Publication date: June 15, 2023
    Applicant: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION
    Inventors: Hyeon-Woo AHN, Yo-Han KIM, Soo-Hwan YOO, Jae-Geol LEE, Hyo-Goon LIM, IL-Soo LEE, Yongsam MOON