Patents by Inventor Kyeong-Hyeon Lee

Kyeong-Hyeon 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: 20250010842
    Abstract: A hybrid system for a vehicle having an engine and a driving motor includes a plurality of engine power generation modules for generating power with an operation of the engine, a battery for storing power output from the engine power generation modules, a plurality of driving modules for driving the driving motor for driving wheels of the vehicle by the power output from the engine power generation modules or the battery, and a control unit for selectively controlling operations of the engine power generation modules and the driving modules to match a required output of the vehicle.
    Type: Application
    Filed: May 20, 2024
    Publication date: January 9, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Hyuk Im, Jin-Nam Kim, Kyeong-Hyeon Lee, Seung-Mok Choi, Hong-Kil Baek, Seung-Suk Yoon, Yeong-Seop Park
  • Patent number: 11491850
    Abstract: An air conditioner for a vehicle is provided and includes a dryer which is connected to an indoor air conditioner that adjusts the temperature and humidity within a vehicle. The air conditioner simultaneously dries a dry subject such as clothes, shoes or the like.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: November 8, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems, Doowon Climate Control Co., Ltd.
    Inventors: Hae Ryong Park, Yong Chul Kim, Kyeong Hyeon Lee, Hong Hee Jeong, Yong Heung Lee, Jung Hyun Kim, Byung Guk An, Woo Man Hwang
  • Publication number: 20200331325
    Abstract: An air conditioner for a vehicle is provided and includes a dryer which is connected to an indoor air conditioner that adjusts the temperature and humidity within a vehicle. The air conditioner simultaneously dries a dry subject such as clothes, shoes or the like.
    Type: Application
    Filed: November 6, 2019
    Publication date: October 22, 2020
    Inventors: Hae Ryong Park, Yong Chul Kim, Kyeong Hyeon Lee, Hong Hee Jeong, Yong Heung Lee, Jung Hyun Kim, Byung Guk An, Woo Man Hwang
  • Patent number: 10787058
    Abstract: An air conditioner for a vehicle including a case body having a floor outlet, a roof outlet, an evaporator, and a heater core; a mode door adjusting an opening amount of each of the vents; and a temp door adjusting an opening amount of a cold-air passage and a hot-air passage, includes: an actuator lever connected to an actuator provided in the case body, and a main lever connected to the actuator lever to simultaneously control the mode door and the temp door.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: September 29, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, DOOWON CLIMATE CONTROL CO., LTD.
    Inventors: Kyeong-Hyeon Lee, Yong-Chul Kim, Jun-Sic Jung
  • Publication number: 20180290517
    Abstract: An air conditioner for a vehicle including a case body having a floor outlet, a roof outlet, an evaporator, and a heater core; a mode door adjusting an opening amount of each of the vents; and a temp door adjusting an opening amount of a cold-air passage and a hot-air passage, includes: an actuator lever connected to an actuator provided in the case body, and a main lever connected to the actuator lever to simultaneously control the mode door and the temp door.
    Type: Application
    Filed: January 3, 2018
    Publication date: October 11, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation, DOOWON CLIMATE CONTROL CO., LTD
    Inventors: Kyeong-Hyeon Lee, Yong-Chul Kim, Jun-Sic Jung
  • Publication number: 20180272833
    Abstract: A vehicle HVAC system may include a housing, a blower disposed in the housing to blow air, an evaporator core disposed in the housing to cool the air having passed through the blower, a heater core disposed in the housing to increase a temperature of the air having passed through the evaporator core, a temperature door assembly including a pair of slidable temperature door plates to control the air having passed through the blower, and a mode door assembly including a slidable mode door plate to control a vent outlet and a floor outlet such that one thereof is closed, or to control air to be discharged through the vent outlet and the floor outlet.
    Type: Application
    Filed: December 29, 2017
    Publication date: September 27, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems
    Inventors: Kyeong-Hyeon Lee, Yong-Chul Kim, Jun-Chul An
  • Patent number: 7987833
    Abstract: A combustion system for a vehicle may include a piston in which a first combustion recess is formed in an upper end surface thereof, and at least one second combustion recess is further formed at the bottom of the first combustion recess, a first intake port and a second intake port for supplying a cylinder with air, and a controller that differently controls amounts of recirculation exhaust gas being supplied to the first intake port and the second intake port.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: August 2, 2011
    Assignees: Hyundai Motor Company, SNU R&DB Foundation
    Inventors: Sung Hwan Cho, Jang Heon Kim, Kyoung-Doug Min, Yong-Taik Han, Seung-Mok Choi, Kyeong-Hyeon Lee
  • Publication number: 20100065017
    Abstract: A combustion system for a vehicle may include a piston in which a first combustion recess is formed in an upper end surface thereof, and at least one second combustion recess is further formed at the bottom of the first combustion recess, a first intake port and a second intake port for supplying a cylinder with air, and a controller that differently controls amounts of recirculation exhaust gas being supplied to the first intake port and the second intake port.
    Type: Application
    Filed: July 27, 2009
    Publication date: March 18, 2010
    Applicants: Hyundai Motor Company, SNU R & DB Foundation
    Inventors: Sung Hwan Cho, Jang Heon Kim, Kyoung-Doug Min, Yong-Taik Han, Seung-Mok Choi, Kyeong-Hyeon Lee