Patents by Inventor Chan JUNG

Chan 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: 10923995
    Abstract: A core laminator of an adhesive laminate core manufacturing apparatus includes a heating unit heating an adhesive interposed between laminar members to integrate the laminar members to form a laminate core, a pinch unit rotatably provided at a lower side of the heating unit which applies a lateral pressure to the laminate core, a squeeze unit including a cylinder rotatably provided at an upper side of the heating unit and a squeezer fixed in the cylinder to align the laminar members in a straight line, a guide provided in the heating unit for guiding a movement of the laminar members, and a driving unit for selectively rotating the pinch unit and the squeeze unit.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: February 16, 2021
    Assignee: POSCO DAEWOO CORPORATION
    Inventors: Il Gwen Chung, Duk Kyoun Woo, Chan Jung Kim, Chang Don Park
  • Patent number: 10888811
    Abstract: An air purifying unit in which leakage of air flowing between a filter and a blowing fan is significantly reduced, and an air cleaning/ventilation device including the same, are provided. In addition, there are an air cleaning/ventilation device detachably installed in a window, used as a ventilation device, and used as an indoor air cleaning device.
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: January 12, 2021
    Assignee: COWAY CO., LTD.
    Inventors: Hyun-Jin Hong, Chan-Jung Park, Hyung-Tae Kim, Jong-Min Kim, Young-Kwang Choi, Kyung-Hwan Lee
  • Publication number: 20200385837
    Abstract: A ferritic stainless steel for automotive exhaust system parts with improved expandability is disclosed. A ferritic stainless steel with improved expandability according to an embodiment of the present disclosure includes, in percent (%) by weight of the entire composition, Cr: 10 to 25%, N: 0.015% or less (excluding 0), Al: 0.005 to 0.04%, Nb: 0.1 to 0.6%, Ti: 0.1 to 0.
    Type: Application
    Filed: October 5, 2018
    Publication date: December 10, 2020
    Inventors: Il Chan Jung, Young Min Seo, Deok Chan Ahn
  • Publication number: 20200384390
    Abstract: A water discharge device is disclosed. A water discharge device according to an embodiment of the present invention may comprise: a main body unit including a first main body and a second main body movably connected to the first main body; and a discharge unit connected to the second main body so as to be moved with the second main body, and connected to a water source so as to discharge water in the water source to the outside, wherein the discharge unit comprises a plurality of link members having flow channels through which water flows, respectively, and rotatably connected to each other so as to connect the flow channels in a sealed manner.
    Type: Application
    Filed: April 17, 2018
    Publication date: December 10, 2020
    Inventors: Jong-Hwan LEE, Chan-Jung PARK, Woong JUNG, Hyun-Goo KIM
  • Publication number: 20200324758
    Abstract: A control method for an electronic limited slip differential of a vehicle includes: determining by a controller, whether the vehicle is in an understeer state or an oversteer state when the vehicle is turning; and performing driving force movement control by the controller. In particular, when the vehicle is in the understeer state and an actual driving force of an inner wheel of the vehicle is greater than an allowable driving force of inner wheel, the controller increases the control torque of the electronic limited slip differential and transfers the inner wheel driving force to the outer wheel of the vehicle.
    Type: Application
    Filed: July 31, 2019
    Publication date: October 15, 2020
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Seunghoon WOO, Min Chan JUNG, Jong Hun SONG, Sang Suk YANG, Seong Yun JANG
  • Patent number: 10800420
    Abstract: A method of controlling launch of a vehicle may include checking a start condition of the vehicle by a controller, determining whether only predetermined launch creep control torque is set as additional torque or whether the launch creep control torque and predetermined launch pre control torque are set together as the additional torque according to whether an accelerator pedal is manipulated when the start condition is satisfied, by the controller, setting the additional torque by adding launch slip control torque determined in consideration of a wheel speed difference between opposite driving wheels to the additional torque upon determining that the wheel speed difference is greater than a predetermined reference wheel speed, by the controller, and controlling an electric limited slip differential (eLSD) using the set additional torque, by the controller.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: October 13, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Sang Suk Yang, Hyun Jin Yu, Jin Young Kim, Min Chan Jung
  • Patent number: 10780583
    Abstract: A robot control system includes: an interface configured to receive a user input; a controller configured to generate a motion command corresponding to the user input and a motion command group including the motion command, and generate hardware interpretable data by analyzing the motion command; and a driver configured to drive a motion of at least one hardware module based on the hardware interpretable data to be interpreted by the at least one hardware module.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: September 22, 2020
    Assignee: HANWHA PRECISION MACHINERY CO., LTD.
    Inventors: Seok Hwan Kim, Byung Chan Jung
  • Patent number: 10689024
    Abstract: A method for determining an assist torque of a power steering system in a vehicle: setting an initial slope indicating a correlation between a driver steering torque and a vehicle lateral acceleration, wherein the initial slope is a tangential slope at a lowest point of the vehicle lateral acceleration defined in a diagram; setting a maximum driver steering torque, which is a maximum value of a steering torque that a driver applies through a steering wheel of the vehicle; calculating an assist torque based on the driver steering torque in response to performance of a steering assist, from the set initial slope and maximum driver steering torque, and vehicle eigen value information based on a predetermined equation; generating a torque map in which an assist torque value is set based on the driver assist torque upon the performance of the steering assist using assist torque values obtained for each driver steering torque detected by a torque sensor; and determining, by an electronic control unit (ECU), the ass
    Type: Grant
    Filed: November 25, 2017
    Date of Patent: June 23, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Chan Jung Kim
  • Publication number: 20200182508
    Abstract: An air purifier capable of adjusting wind directions according to an embodiment of the present invention comprises: a housing having an air outlet port on one side thereof; an air guide having a front end portion disposed at the center of the air outlet port such that the air outlet port becomes a ring shape and a rear end portion extending in a direction toward the other surface of the housing and coupled to the inside of the housing so as to be rotatable in a direction inclined with respect to the air release direction of the air outlet port; and a rotation-restraining portion for restraining the rotation of the air guide by elastically supporting the air guide on the housing.
    Type: Application
    Filed: December 7, 2017
    Publication date: June 11, 2020
    Inventors: Jun-Hyoung Bae, Tae-Seok Shin, Chan-Jung Park, Sang-Woo Kang, In-Kyu Back
  • Publication number: 20200179372
    Abstract: The present invention relates to injectable, extended-release, pharmaceutical formulations comprising a nalbuphine ester prodrug homogenously dissolved in a solution comprising a pharmaceutically acceptable oil and an oil-miscible retaining solvent, as well as manufacturing processes and medical uses of the formulations. The invention further provides methods for adjusting the duration of action of the formulations by varying the ratio of the pharmaceutically acceptable oil and the oil-miscible retaining solvent.
    Type: Application
    Filed: December 30, 2019
    Publication date: June 11, 2020
    Inventors: Chan-Jung LI, David Chih-Kuang CHOU, Jin-Ding HUANG, Shin-Jr TSAI, Shu-Wen KUO, Yu-En TIEN
  • Publication number: 20200179373
    Abstract: The present invention relates to injectable, extended-release, pharmaceutical formulations comprising a nalbuphine ester prodrug homogenously dissolved in a solution comprising a pharmaceutically acceptable oil and an oil-miscible retaining solvent, as well as manufacturing processes and medical uses of the formulations. The invention further provides methods for adjusting the duration of action of the formulations by varying the ratio of the pharmaceutically acceptable oil and the oil-miscible retaining solvent.
    Type: Application
    Filed: February 18, 2020
    Publication date: June 11, 2020
    Inventors: Chan-Jung LI, David Chih-Kuang CHOU, Jin-Ding HUANG, Shin-Jr TSAI, Shu-Wen KUO, Yu-En TIEN
  • Patent number: 10680396
    Abstract: An interface device for connecting a portable electronic device to a vehicle includes a holding module having a slot into which a portable electronic device with a display is inserted and a front opening exposing the display of the inserted portable electronic device, and an adaptor module coupled to a rear part of the holding module and connecting the portable electronic device to a vehicle. The holding module is disposed on a center fascia of the vehicle, and the adaptor module is disposed in the center fascia.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: June 9, 2020
    Assignees: RENAULT s.a.s., JITEL GLOBAL CO., Ltd., 2BEONE SOLUTIONS CO., Ltd.
    Inventors: Chan Jung, Jeong Cheol Park, Hyung Jin Seo
  • Patent number: 10672093
    Abstract: A delivery order relaying system is disclosed. The system comprises: an order receiving module for receiving a delivery order, to be processed, which is transmitted from an orderer terminal; a TTS module for generating, through TTS, a voice delivery order corresponding to the delivery order to be processed; a voice output module for connecting a phone call to a vendor corresponding to the delivery order to be processed, and outputting the voice delivery order through the connected phone call; a response receiving module for receiving, from the vendor through the phone call, an order response to the delivery order to be processed; and a delivery order response module for transmitting order processing result information, corresponding to the order response, to the orderer terminal having transmitted the delivery order to be processed.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: June 2, 2020
    Assignee: WOOWA BROTHERS CO., LTD.
    Inventors: Nak Jeong Jeong, Chan Jung Kim
  • Publication number: 20200164914
    Abstract: An apparatus and a method for controlling a vehicle steering system, which are capable of improving a sense of unity between driver's driving input and vehicle motion and the stability of the vehicle by estimating a side slip angle and performing return control, may include an assist torque determination module for determining assist torque for steering assist, a return control module for determining steering return torque for returning the steering wheel to a neutral position, a side slip angle estimation module for estimating a side slip angle, a side slip control module for determining a return control gain value in a response to the estimated side slip angle, a correction unit of correcting the determined steering return torque in a response to the return control gain value, and a torque compensation unit of determining final assist torque by compensating the determined assist torque with the corrected steering return torque.
    Type: Application
    Filed: July 31, 2019
    Publication date: May 28, 2020
    Applicant: Hyundai Motor Company
    Inventors: Chan Jung KIM, II Rae PARK, Young Eun KO
  • Patent number: 10661828
    Abstract: A system and a method for estimating a steering torque, may include receiving, in a controller, information including a value of a yaw rate and a value of a lateral acceleration of a vehicle collected in the vehicle in real time; determining and estimating, in the controller, a value of a rack force from the received information and a setting information using a predetermined model formula of estimating the rack force; and generating, in the controller, an estimated value of the steering torque according to an operation of a steering wheel of a driver from the estimated value of the rack force using a predetermined value of a gain.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: May 26, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Chan Jung Kim
  • Publication number: 20200114951
    Abstract: A motor torque control device of a vehicle steering system includes: an imaginary steering torque determination unit to estimate an imaginary steering torque which is input to a steering gear of a vehicle when a steering wheel of the vehicle is rotated at a maximum steering angle; a subtraction torque determination unit to calculate a difference between the imaginary steering torque and an actual steering torque; a compensation torque determination unit to determine a compensation torque for compensating the actual steering torque based on the difference and a vehicle speed of the vehicle; and a motor torque determination unit to determine an output torque of an electromotor based on the compensation torque and a motor assist torque of the electromotor.
    Type: Application
    Filed: April 26, 2019
    Publication date: April 16, 2020
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Chan Jung KIM
  • Patent number: 10604923
    Abstract: A nozzle assembly, according to one embodiment of the present invention, comprises; a nozzle case; a nozzle provided in the nozzle case to move forward and backward, and having an ejection hole at one end thereof; and a moving guide member provided at the lower side of the nozzle case so as to reciprocate in the direction intersecting the longitudinal direction of the nozzle case, wherein the nozzle case is coupled to the moving guide member so as to rotate according to a reciprocating motion of the moving guide member.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: March 31, 2020
    Assignee: COWAY CO., LTD.
    Inventors: Sung-Hee Lee, Hee-Ju Kang, Sung-Worl Jin, Chan-Jung Park, Jong-Hyun Park, Joong-Keun An, Keun-Hwan Kim
  • Publication number: 20200096210
    Abstract: A multifunctional storage system includes a storage chamber and a machinery chamber provided on a side of the storage chamber. The system further includes a dehumidification part dehumidifying circulating air flowing in the storage chamber; a circulating air inlet and a circulating air outlet enabling the storage chamber and the machinery chamber to communicate; and a circulation filter unit supplying moisture to circulating air supplied to the storage chamber via the circulating air inlet.
    Type: Application
    Filed: May 11, 2018
    Publication date: March 26, 2020
    Inventors: Dong Wook KIM, Chan Jung PARK, Sun Dug KWON, Byung Soo YUN, Dong Hun LEE, In Kyu BACK
  • Patent number: 10598190
    Abstract: A disclosed centrifugal blower comprises: a centrifugal fan; a scroll casing which is configured so as to surround the centrifugal fan, has an air inlet on at least one surface thereof, has an air outlet on one side thereof, and guides, to the air outlet, air discharged from the centrifugal fan; an expansion part which is provided at the air outlet and is configured such that the cross-sectional area of the flow path is expanded in the air discharge direction; and a dividing plate which is provided in the expansion part, is arranged at the outside of the air outlet and is arranged lengthwise along the flow direction of the air discharged from the air outlet.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: March 24, 2020
    Assignee: COWAY CO., LTD.
    Inventors: Sung-Jin Kim, Sang-Gu Sim, Myung-Jin Park, Bong-Suk Kim, Chan-Jung Park
  • Publication number: 20200063991
    Abstract: A wind-direction adjustable air purifier according to an embodiment of the present invention comprises: a housing provided with an air discharge opening formed on one surface thereof; an air guide having a front end disposed in a center of the air discharge opening and a rear end extending toward the other surface of the housing such that the air discharge opening has a ring shape; and a rotation guide coupled to the inside of the housing so as be rotatable in the circumferential direction of the air discharge opening, and supporting the air guide in by the housing, wherein the air guide can be coupled to the rotation guide so as to be rotatable in a direction inclined relative to the air discharge direction of the air discharge opening.
    Type: Application
    Filed: December 7, 2017
    Publication date: February 27, 2020
    Applicant: Coway Co., Ltd.
    Inventors: Jun-Hyoung BAE, Chan-Jung PARK, In-Kyu BACK, Sang-Woo KANG, Tae-Seok SHIN