Patents by Inventor Ki-Yeol Yoon

Ki-Yeol Yoon 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).

  • Method and apparatus for real-time analysis of district heating pipe network based on time sequence data of heat demand
    Patent number: 11953211
    Abstract: A method and an apparatus for real-time analysis of the district heating network is disclosed. According to an embodiment of the present disclosure, a method for analyzing a district heating network including pipes and fluids inside the pipes includes receiving, by a processor, pipe data representing a structure of the pipes; receiving, by the processor, input data on at least one of the physical state of the district heating network and the flow of fluids; calculating, by the processor, data for at least one of the physical state of the district heating network or the flow of fluids using the pipe data and the input data.
    Type: Grant
    Filed: January 20, 2023
    Date of Patent: April 9, 2024
    Assignee: GS Power Co. Ltd.
    Inventors: Yuan Hu Li, Chang Yeol Yoon, Ki Song Lee, Kun Young Lee, Tae Gon Kim
  • Fit adjuster for a neckband type headset
    Patent number: 8116477
    Abstract: Disclosed is a fit adjuster for a neckband type headset, which includes a headset band and a pair of earpieces connected to both ends of the headset band and placed on the ears of a user. The fit adjuster includes at least one opening formed at a stress concentration portion of the headset band; and an adjustment pin inserted into the opening to be movable in a longitudinal direction of the opening.
    Type: Grant
    Filed: August 13, 2007
    Date of Patent: February 14, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Jae Lee, Ki-Yeol Yoon, Ki-Taek Kim, Young-Ki Kim, Jae-Chul Jin
  • FIT ADJUSTER FOR A NECKBAND TYPE HEADSET
    Publication number: 20080037816
    Abstract: Disclosed is a fit adjuster for a neckband type headset, which includes a headset band and a pair of earpieces connected to both ends of the headset band and placed on the ears of a user. The fit adjuster includes at least one opening formed at a stress concentration portion of the headset band; and an adjustment pin inserted into the opening to be movable in a longitudinal direction of the opening.
    Type: Application
    Filed: August 13, 2007
    Publication date: February 14, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung-Jae LEE, Ki-Yeol YOON, Ki-Taek KIM, Young-Ki KIM, Jae-Chul JIN