Patents by Inventor Seong Hyung LEE

Seong Hyung LEE 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).

  • Publication number: 20250033436
    Abstract: Proposed is an electric vehicle air conditioning system and a control method therefor, the air conditioning system being capable of preventing a phenomenon in which flash fogging occurs on a windshield. The method for the electric vehicle air conditioning system includes determining whether a current air conditioning mode is set to a cooling mode or a heating mode, determining whether a request for entering an internal heat exchanger dry mode is received when the current air conditioning mode is set to the heating mode, entering the internal heat exchanger dry mode and performing an drying operation of an internal heat exchanger for a predetermined time when the request for entering the internal heat exchanger dry mode is received, and operating a set normal heating mode when the internal heat exchanger dry mode is finished.
    Type: Application
    Filed: November 22, 2022
    Publication date: January 30, 2025
    Applicant: ESTRA AUTOMOTIVE SYSTEMS CO., LTD.
    Inventors: Jin Woo PARK, Ho Young JANG, Doe Hyung LEE, Sung Won KANG, Dong Yeon KIM, Seong Yeob LEE, Kwang Woo NAM
  • Patent number: 10285101
    Abstract: Disclosed is a method of adjusting a data transmission rate between a vehicle and an access point (AP) as an embodiment of the present invention. The method according to an embodiment of the present invention may include receiving a signal broadcast from at least one AP near a vehicle, transmitting and/or receiving data to and/or from a predetermined AP at a first data transmission rate R0 on the basis of the received signal, receiving and storing signals broadcast from a plurality of APs near the vehicle in every predetermined period while the vehicle is moving, determining the number NT of APs having broadcast signals with strength greater than or equal to a threshold value among the signals received from the plurality of APs, comparing the number NT of APs to the number NT-1 of APs having broadcast signals with strength greater than or equal to the threshold value in a previous period, and determining a data transmission rate between the vehicle and the AP on the basis of a result of the comparison.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: May 7, 2019
    Assignee: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Seung Hoon Hwang, Seong Hyung Lee, Seong Hee Lee
  • Publication number: 20180027467
    Abstract: Disclosed is a method of adjusting a data transmission rate between a vehicle and an access point (AP) as an embodiment of the present invention. The method according to an embodiment of the present invention may include receiving a signal broadcast from at least one AP near a vehicle, transmitting and/or receiving data to and/or from a predetermined AP at a first data transmission rate R0 on the basis of the received signal, receiving and storing signals broadcast from a plurality of APs near the vehicle in every predetermined period while the vehicle is moving, determining the number NT of APs having broadcast signals with strength greater than or equal to a threshold value among the signals received from the plurality of APs, comparing the number NT of APs to the number NT-1 of APs having broadcast signals with strength greater than or equal to the threshold value in a previous period, and determining a data transmission rate between the vehicle and the AP on the basis of a result of the comparison.
    Type: Application
    Filed: February 4, 2016
    Publication date: January 25, 2018
    Applicant: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Seung Hoon HWANG, Seong Hyung LEE, Seong Hee LEE