Patents by Inventor Hwa Young JANG

Hwa Young JANG 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: 20240190307
    Abstract: A reclining device for a vehicle seat includes a rotary bracket having a center portion rotatably connected to a first frame and having a first locking section and a second locking section connected to the first locking section, and a cam configured to rotate about a center portion connected to the first frame and having a locking portion provided at one end thereof and positioned in the first locking section or the second locking section so as to be locked.
    Type: Application
    Filed: November 28, 2023
    Publication date: June 13, 2024
    Inventors: Han Yun CHOI, Jong Su KIM, Cheolhwan YOON, Sai Youn JUNG, Hwa Young MUN, Gwon Hwa BOK, Jae Yong JANG, Junsik HWANG
  • Publication number: 20240166110
    Abstract: A leg rest apparatus includes a base bracket mounted below a seat cushion of a vehicle seat, a rear link coupled to a lateral portion of the base bracket, a front link coupled to the lateral portion of the base bracket and positioned above the rear link, a main link hingedly coupled to one end of the rear link and a middle portion of the front link, a support link coupled to one end of the front link, and a leg rest link coupled to the main link and one end of the support link.
    Type: Application
    Filed: October 19, 2023
    Publication date: May 23, 2024
    Inventors: JONG SU KIM, KYEONG JU KIM, HWA YOUNG MUN, GWON HWA BOK, Cheolhwan YOON, JAE YONG JANG, HAN YUN CHOI, Junsik HWANG
  • Patent number: 10493977
    Abstract: An apparatus for controlling a start of an engine for a mild hybrid electric vehicle includes: a mild hybrid starter & generator (MHSG) starting an engine; a first battery connected to the MHSG through a first power cable and supplying electric power to the MHSG; a low voltage DC-DC converter (LDC) converting voltage supplied from the first battery into low voltage; a second battery supplying the low voltage to an electric load that uses the low voltage; an ignition switch including a first contact point and a second contact point; a data detector detecting data for controlling the engine start for a mild hybrid electric vehicle; and a controller determining whether a charging condition of the second battery is satisfied based on the data, and charging the second battery with electric power of the first battery when the charging condition of the second battery is satisfied.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: December 3, 2019
    Assignee: HYUNDAI MOTOR COMPANY
    Inventor: Hwa Young Jang
  • Publication number: 20180072300
    Abstract: An apparatus for controlling a start of an engine for a mild hybrid electric vehicle includes: a mild hybrid starter & generator (MHSG) starting an engine; a first battery connected to the MHSG through a first power cable and supplying electric power to the MHSG; a low voltage DC-DC converter (LDC) converting voltage supplied from the first battery into low voltage; a second battery supplying the low voltage to an electric load that uses the low voltage; an ignition switch including a first contact point and a second contact point; a data detector detecting data for controlling the engine start for a mild hybrid electric vehicle; and a controller determining whether a charging condition of the second battery is satisfied based on the data, and charging the second battery with electric power of the first battery when the charging condition of the second battery is satisfied.
    Type: Application
    Filed: December 2, 2016
    Publication date: March 15, 2018
    Inventor: Hwa Young JANG