Patents by Inventor IN GYU JANG

IN GYU 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: 20250235372
    Abstract: A seat for a vehicle includes: an input device for receiving input information including height information of a passenger, a backrest unit configured to support a back of the passenger; and a headrest disposed above the backrest unit, such that in the headrest, a massage device is disposed at a position depending on the height information of the passage for massaging a portion of a body of the passenger.
    Type: Application
    Filed: June 24, 2024
    Publication date: July 24, 2025
    Inventors: Tae Hee Won, In Gyu Jang, Tae Yeon Lee
  • Patent number: 12017558
    Abstract: Proposed are a plurality of motors respectively performing seat control functions and a plurality of switching elements provided to supply the plurality of motors with power, in which the plurality of motors are connected to share at least a part of the switching elements.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: June 25, 2024
    Assignee: HYUNDAI TRANSYS INCORPORATED
    Inventors: Sang Kyung Koh, In Gyu Jang
  • Publication number: 20230395668
    Abstract: A semiconductor device includes a substrate; an active pattern disposed on the substrate and extending in a first direction; a plurality of gate structures, wherein the plurality of gate structures is disposed on the active pattern and arranged in the first direction, wherein each of the plurality of gate structures includes a gate electrode and a gate insulating film, and wherein the gate electrode extends in a second direction; a source/drain pattern disposed between adjacent gate structures of the plurality of gate structures; a source/drain contact connected to the source/drain pattern; and a contact silicide film disposed between the source/drain pattern and the source/drain contact, wherein the contact silicide film includes a bowl region that wraps a lower portion of the source/drain contact, and a protruding region that protrudes from the bowl region of the contact silicide film.
    Type: Application
    Filed: April 5, 2023
    Publication date: December 7, 2023
    Inventors: Su Jin JUNG, Jin Bum KIM, In Gyu JANG
  • Patent number: 11827123
    Abstract: Proposed are a seat for a vehicle and a method of controlling the same capable of sensing whether an occupant is snoring and of changing the posture of the occupant so as to induce sound sleep of the occupant. The seat for a vehicle includes a seat cushion, a seatback, a side bolster, a headrest, a sensing device mounted in the headrest to sense whether an occupant is on the seat and whether the occupant is snoring, a posture-changing device mounted in at least one of the seat cushion, the seatback, the side bolster, or the headrest to change the posture of the occupant, and a controller configured to determine whether the occupant is on the seat and whether the occupant is snoring based on a sensing signal output from the sensing device and to operate the posture-changing device.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: November 28, 2023
    Assignee: HYUNDAI TRANSYS INCORPORATED
    Inventors: Sang Kyung Koh, In Gyu Jang
  • Publication number: 20220406892
    Abstract: A semiconductor device is provided.
    Type: Application
    Filed: March 31, 2022
    Publication date: December 22, 2022
    Inventors: SU JIN JUNG, JIN BUM KIM, DA HYE KIM, IN GYU JANG, DONG SUK SHIN
  • Publication number: 20220134910
    Abstract: Proposed are a seat for a vehicle and a method of controlling the same capable of sensing whether an occupant is snoring and of changing the posture of the occupant so as to induce sound sleep of the occupant. The seat for a vehicle includes a seat cushion, a seatback, a side bolster, a headrest, a sensing device mounted in the headrest to sense whether an occupant is on the seat and whether the occupant is snoring, a posture-changing device mounted in at least one of the seat cushion, the seatback, the side bolster, or the headrest to change the posture of the occupant, and a controller configured to determine whether the occupant is on the seat and whether the occupant is snoring based on a sensing signal output from the sensing device and to operate the posture-changing device.
    Type: Application
    Filed: August 10, 2021
    Publication date: May 5, 2022
    Inventors: Sang Kyung KOH, In Gyu JANG
  • Publication number: 20220134908
    Abstract: Proposed are a plurality of motors respectively performing seat control functions and a plurality of switching elements provided to supply the plurality of motors with power, in which the plurality of motors are connected to share at least a part of the switching elements.
    Type: Application
    Filed: August 20, 2021
    Publication date: May 5, 2022
    Inventors: Sang Kyung KOH, In Gyu JANG
  • Patent number: 10396647
    Abstract: A converter controlling device for a hybrid vehicle and a converter controlling method for a hybrid vehicle. A monitor monitors a state of charge (SoC) of a low voltage battery, a SoC of a high voltage battery, and a load value of an electronic load. A comparator compares a level of the SoC of the low voltage battery, a level of the SoC of the high voltage battery, and the load value of the electronic load with a first charging threshold value, a second charging threshold value, and a load threshold value. A determiner determines whether to adjust an output control value of a converter. A control value adjuster decreases the output control value of the converter to be lower than a level during normal control or increases the output control value of the converter to be higher than the level during the normal control.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: August 27, 2019
    Assignee: MANDO CORPORATION
    Inventors: Hee Rak Ahn, In Gyu Jang
  • Publication number: 20180102702
    Abstract: A converter controlling device for a hybrid vehicle and a converter controlling method for a hybrid vehicle. A monitor monitors a state of charge (SoC) of a low voltage battery, a SoC of a high voltage battery, and a load value of an electronic load. A comparator compares a level of the SoC of the low voltage battery, a level of the SoC of the high voltage battery, and the load value of the electronic load with a first charging threshold value, a second charging threshold value, and a load threshold value. A determiner determines whether to adjust an output control value of a converter. A control value adjuster decreases the output control value of the converter to be lower than a level during normal control or increases the output control value of the converter to be higher than the level during the normal control.
    Type: Application
    Filed: October 4, 2017
    Publication date: April 12, 2018
    Inventors: Hee Rak AHN, In Gyu Jang
  • Patent number: 9533675
    Abstract: A method for controlling the battery of a mild hybrid vehicle, according to an embodiment of the present invention, includes: a first step of detecting the traffic conditions based on the driving state of the vehicle; and a second step of adjusting the target SOC of an energy storage device based on the detected traffic conditions.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: January 3, 2017
    Assignee: MANDO CORPORATION
    Inventor: In Gyu Jang
  • Patent number: 9522673
    Abstract: A transmission control method for a belt type mild hybrid vehicle includes collecting, by an integrated control unit, shifting information, setting, by the integrated control unit, a target torque of a motor generator in accordance with the shifting information, and controlling, by a motor control unit, the motor generator. In addition, a transmission control apparatus for a belt type mild hybrid vehicle which performs the transmission control method includes a motor generator that is interworked with an engine and a belt, an integrated control unit that collects shifting information and sets a target torque of the motor generator in accordance with the shifting information, and a motor control unit that controls the motor generator in accordance with the target torque set by the integrated control unit.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: December 20, 2016
    Assignee: MANDO CORPORATION
    Inventor: In Gyu Jang
  • Publication number: 20160096521
    Abstract: A method for controlling the battery of a mild hybrid vehicle, according to an embodiment of the present invention, includes: a first step of detecting the traffic conditions based on the driving state of the vehicle; and a second step of adjusting the target SOC of an energy storage device based on the detected traffic conditions.
    Type: Application
    Filed: October 1, 2015
    Publication date: April 7, 2016
    Inventor: In Gyu JANG
  • Publication number: 20150149008
    Abstract: A transmission control method for a belt type mild hybrid vehicle includes collecting, by an integrated control unit, shifting information, setting, by the integrated control unit, a target torque of a motor generator in accordance with the shifting information, and controlling, by a motor control unit, the motor generator. In addition, a transmission control apparatus for a belt type mild hybrid vehicle which performs the transmission control method includes a motor generator that is interworked with an engine and a belt, an integrated control unit that collects shifting information and sets a target torque of the motor generator in accordance with the shifting information, and a motor control unit that controls the motor generator in accordance with the target torque set by the integrated control unit.
    Type: Application
    Filed: June 17, 2014
    Publication date: May 28, 2015
    Inventor: IN GYU JANG