Patents by Inventor Hyung Jin Jung

Hyung Jin Jung 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).

  • Patent number: 10961356
    Abstract: Provided are a superabsorbent polymer and a preparation method thereof. According to the present invention, a superabsorbent polymer having high centrifuge retention capacity and absorption rate may be prepared by using a specific foam stabilizer.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: March 30, 2021
    Inventors: Hyung Ki Yoon, Yeon Woo Hong, Seong Beom Heo, Dae Woo Nam, Tae Hwan Jang, Jun Kyu Kim, Bo Hyun Seong, Su Jin Kim, Seon Jung Jung, Ji Yoon Jeong
  • Publication number: 20210068454
    Abstract: Provided is an aerosol generating device distributing and transmitting power from a battery to two heaters, wherein the aerosol generating device includes the battery, a first heater heating a first aerosol generating substrate, a second heater heating a second aerosol generating substrate, and a controller controlling power supplied from the battery to the first heater and the second heater, wherein the controller controls power to be supplied from the battery to the first heater and the second heater at different times.
    Type: Application
    Filed: November 7, 2019
    Publication date: March 11, 2021
    Applicant: KT&G CORPORATION
    Inventors: Hyung Jin JUNG, Tae Hun KIM, Hun II LIM, Jae Sung CHOI, Jung Ho HAN
  • Publication number: 20210049342
    Abstract: An electronic device is provided.
    Type: Application
    Filed: November 4, 2020
    Publication date: February 18, 2021
    Inventors: Jong-Il KIM, Jae-Young KIM, Oh-Hyuck KWON, Hyung-Dal KIM, Kwang-Jin BAE, Young-Min SEO, Young-Soo LEE, Dae-Kwang JUNG
  • Publication number: 20210007393
    Abstract: According to an embodiment, there is provided an aerosol generating apparatus including a case into which a cigarette including an electromagnetic inductor is insertable, a heating unit configured to heat the cigarette, a detector that includes a coil and measures a current characteristic value of a current flowing through the coil according to predetermined time information, and a controller that controls operation of the heating unit by comparing the current characteristic value measured by the detector with a predetermined reference current characteristic value, wherein the reference current characteristic value is set based on at least one current characteristic value measured by the detector.
    Type: Application
    Filed: October 31, 2019
    Publication date: January 14, 2021
    Applicant: KT&G CORPORATION
    Inventors: Hyung Jin JUNG, Hun II LIM, Jin Soo SEONG, Jae Sung CHOI
  • Publication number: 20210000185
    Abstract: A method of controlling an aerosol generating device includes measuring a temperature of a heater, selecting one of a plurality of temperature correction algorithms, based on the measured temperature, and correcting the measured temperature by applying the selected temperature correction algorithm. In addition, a method of controlling an aerosol generating device includes measuring a temperature of a heater operating in an operation section including a plurality of sections, determining, from among the plurality of sections, a current section in which the heater is operating, selecting one of a plurality of temperature correction algorithms, based on the selected current section of the heater, and correcting the measured temperature of the heater by applying the selected temperature correction algorithm.
    Type: Application
    Filed: October 22, 2019
    Publication date: January 7, 2021
    Applicant: KT&G CORPORATION
    Inventors: Hyung Jin JUNG, Tae Hun KIM, Hun II LIM, Jae Sung CHOI, Jung Ho HAN
  • Publication number: 20200404971
    Abstract: An aerosol generating device includes a first heater for heating a liquid composition accommodated in a liquid storage of a vaporizer, a puff sensor detecting a pressure change within the aerosol generating device, and a controller. The aerosol generating device may determine a puff pattern including a plurality of sections, based on a signal received from the puff sensor. In addition, the aerosol generating device may control an operation of the first heater, based on states of the plurality of sections.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 31, 2020
    Applicant: KT&G CORPORATION
    Inventors: Hyung Jin JUNG, Jin Soo SEONG
  • Patent number: 10857908
    Abstract: A side extension device for a seat of a vehicle, may include a seat cushion frame for forming a framework, a cushion pad provided with a bolster formed on each of opposite sides thereof, and a seat cover for covering a surface of the cushion pad, wherein a plurality of slits is formed in the bolster of the cushion pad, and divided bolster parts are formed between the slits, wherein the divided bolster parts are successively inclined outward by contact pressure of side parts of hips of an occupant, so that the bolster spreads outward.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: December 8, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Sang Uk Yu, Seong Mun Yun, Hyun Kyu Moon, Seon Chae Na, Mu Young Kim, Hyung Jin Park, Byung Yong Choi, Chan Ho Jung, Ju Yeol Kong
  • Publication number: 20200368462
    Abstract: An embodiment of the present disclosure, may provide an aerosol generating device which may include a first heater for heating a cigarette inserted into a first portion of the aerosol generating device; a second heater for heating a liquid composition stored in a cartridge detachably attached to a second portion of the aerosol generating device; and a controller for controlling power supplied to the first heater and the second heater, wherein the controller may control the power supplied to the second heater based on a heating pattern by which the first heater is heated.
    Type: Application
    Filed: October 23, 2019
    Publication date: November 26, 2020
    Applicant: KT&G CORPORATION
    Inventors: Jae Min LEE, Hyung Jin JUNG
  • Publication number: 20200367568
    Abstract: Provided is an aerosol generating device including: a cartomizer including a cartridge configured to store an aerosol generating material and an atomizer configured to vaporize the aerosol generating material; at least one pair of electrodes arranged in positions contacting one side of the cartridge; and a sensor configured to measure capacitance of the electrodes to detect a remaining amount of the aerosol generating material.
    Type: Application
    Filed: November 7, 2019
    Publication date: November 26, 2020
    Applicant: KT&G CORPORATION
    Inventors: Hun Il LIM, Tae Hun KIM, Hyung Jin JUNG, Jae Sung CHOI, Jung Ho HAN
  • Patent number: 10843170
    Abstract: A superabsorbent polymer having high centrifuge retention capacity and absorption rate prepared by using a particular foam stabilizer and a polymerization initiator. The foam stabilizer includes a sucrose ester and a polyalkylene oxide, and polymerization initiator includes a photoinitiator and a cationic azo-based initiator.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: November 24, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Yeon Woo Hong, Seong Beom Heo, Hyung Ki Yoon, Dae Woo Nam, Tae Hwan Jang, Jun Kyu Kim, Bo Hyun Seong, Su Jin Kim, Seon Jung Jung, Ji Yoon Jeong
  • Patent number: 10846504
    Abstract: An electronic device is provided.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: November 24, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong-Il Kim, Jae-Young Kim, Oh-Hyuck Kwon, Hyung-Dal Kim, Kwang-Jin Bae, Young-Min Seo, Young-Soo Lee, Dae-Kwang Jung
  • Patent number: 10793029
    Abstract: The present disclosure provides a multi-joint seat back for a vehicle, which may include a plurality of partitioned seat back components provided to have a structure in which a seat pad is inserted into a front portion of a skeletal frame and configured to be hinged to one another in a manner of rotating angularly in a forward or backward direction; elastic wires, each of which is connected between two partitioned seat back components selected from the plurality of partitioned seat back components; pulling wires bound to predetermined positions of the elastic wires respectively; and a drive unit connected to the pulling wires such that it winds the pulling wires to pull the elastic wires or otherwise releases the pulling wires to restore the elastic wires.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: October 6, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Chan Ho Jung, Gil Ju Kim, Seong Mun Yun, Seon Chae Na, Ju Yeol Kong, Mu Young Kim, Hyung Jin Park, Sang Uk Yu, Hyun Kyu Moon
  • Publication number: 20200300877
    Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.
    Type: Application
    Filed: February 1, 2018
    Publication date: September 24, 2020
    Applicant: BODITECH MED INC.
    Inventors: Eui Yul CHOI, Hoo Don JOO, Hyung Hoon KIM, Chuhyun CHO, Uk Bin IM, Young JIn OH, Youn Tae IM, Ji Woon JUNG
  • Patent number: 10773610
    Abstract: A device for swiveling and tilting a vehicle seat is provided. The device performs a swiveling operation to enable the vehicle seat to be rotated in a desired direction using a motor driving force and a gear/screw operating mechanism associated with the motor driving force. The device also performs a tilting operation to enable the vehicle seat to be tilted backwards by a desired angle using the motor driving force and a lead screw/link operating mechanism associated with the motor driving force.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: September 15, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Seung Hyun Kim, Seong Mun Yun, Hyun Kyu Moon, Ju Yeol Kong, Seon Chae Na, Hyung Jin Park, So Young Yoo, Sung Hak Hong, Chan Ho Jung, Mu Young Kim
  • Publication number: 20200286985
    Abstract: There is provided a semiconductor device capable of improving the performance and/or reliability of the element, by increasing the capacitance of the capacitor, using a capacitor dielectric film including a ferroelectric material and a paraelectric material. The semiconductor device includes first and second electrodes disposed to be spaced apart from each other, and a capacitor dielectric film disposed between the first electrode and the second electrode and including a first dielectric film and a second dielectric film. The first dielectric film includes one of a first monometal oxide film and a first bimetal oxide film, the first dielectric film has an orthorhombic crystal system, the second dielectric film includes a paraelectric material, and a dielectric constant of the capacitor dielectric film is greater than a dielectric constant of the second dielectric film.
    Type: Application
    Filed: October 2, 2019
    Publication date: September 10, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Han Jin Lim, Ki Nam Kim, Hyung Suk Jung, Kyoo Ho Jung, Ki Hyun Hwang
  • Patent number: 10771667
    Abstract: An electronic device is provided that includes a first cover defining one surface, a second cover defining an opposite surface, and a camera assembly of which at least a portion is arranged in a space between the first cover and the second cover. The camera assembly includes a metal plate arranged substantially parallel to the first cover, a printed circuit board arranged between the first cover and the metal plate, the printed circuit board having an opening arranged substantially at a center, and at least one through-hole arranged outside the opening, an image sensor arranged in the opening and attached to the metal plate, a lens assembly arranged adjacent to the image sensor, and a side surface that surrounds at least a portion of the image sensor and the lens assembly. At least a portion of the side surface passes through the through-hole to be connected to the metal plate.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: September 8, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hwa-Joong Jung, Sung-Goo Her, Hyung-Jin Rho
  • Publication number: 20200260791
    Abstract: According to an embodiment of the present disclosure, an aerosol generating apparatus having a feedback control function includes a heater configured to heat an aerosol generating substrate to generate an aerosol; a controller configured to generate a control signal for controlling power supplied to the heater; a switch configured to perform a switching operation based on the control signal to supply the power to the heater; and a comparison signal calculator configured to receive a signal by the switching operation to calculate a comparison target signal, wherein the controller is further configured to generate a cut-off signal for stopping the switching operation of the switch based on a comparison value calculated by comparing the comparison target signal with a reference signal exceeding a preset range.
    Type: Application
    Filed: August 10, 2018
    Publication date: August 20, 2020
    Applicant: KT&G CORPORATION
    Inventors: Jae Min LEE, Hun II LIM, Sang Kyu PARK, Seung Won LEE, Hyung Jin JUNG, Young Je KIM
  • Patent number: 10710477
    Abstract: A device for tilting and swiveling a seat of a vehicle is provided. The device performs a tilting operation for relaxation by cooperation of a seat back and a seat cushion as well as a swiveling operation for rotating the seat in an indoor direction for conversion between passengers or rotating the seat in an outdoor direction for getting on and off vehicle assistance.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: July 14, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Seong Mun Yun, Hyun Kyu Moon, Ju Yeol Kong, Seon Chae Na, Hyung Jin Park, Seung Hyun Kim, So Young Yoo, Sung Hak Hong, Chan Ho Jung, Mu Young Kim
  • Publication number: 20200205662
    Abstract: Provided is a body temperature sensor module to be attached to the skin including: a power supply unit electrically connected to a flexible printed circuit board and providing driving power; a temperature sensor mounted on one surface of the flexible printed circuit board and measuring the body temperature of the wearer; a communication module for transmitting information measured by the temperature sensor to an external communication module; a control unit for controlling the driving of the power supply unit, the temperature sensor and the communication module; a protection member for preventing the exposure of the flexible printed circuit board, the power supply unit, the temperature sensor, the communication module and the control unit to the outside; and a membrane layer separably attached to one surface of the protection member, and formed from a nanofiber web having micropores to be able to block moisture and allow the passage of air.
    Type: Application
    Filed: September 13, 2018
    Publication date: July 2, 2020
    Applicant: AMOTECH CO., LTD.
    Inventors: Pyeong Han LEE, Kwang Beom PARK, Sung Wan KIM, Hyoung Jun KIM, Sang Min YOON, Beom Jin KIM, Hyung Il BAEK, Kyung Hyun RYU, Jae Il PARK, Eul Young JUNG, Chan Woo LEE
  • Publication number: 20200173000
    Abstract: The present disclosure relates to a biodegradable metal alloy with multiple properties, containing: 0.05-0.15 wt % of calcium; a metal element X having a HCP structure, of a composition not forming a precipitated phase when mixed with magnesium; and magnesium as the remainder.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 4, 2020
    Inventors: Ja Kyo Koo, Hwa Chul Jung, Won Hyun Shim, Hyung Jin Roh, Hyun Kwang Seok, Yu Chan Kim