Patents by Inventor Wan Kim

Wan Kim 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).

  • Vehicular battery unit and vehicular underbody including the same
    Patent number: 11807092
    Abstract: A vehicular battery unit includes a lower case including a pair of battery-receiving sections disposed at two lateral sides of a vehicle, and a connecting section, which is disposed between the pair of battery-receiving sections and is bent so as to be convex upwards, battery modules respectively mounted in the pair of battery-receiving sections, cooling blocks, which are disposed under the battery modules and which receive and discharge cooling water to cool the battery modules, at least one cooling water hose configured to exchange cooling water with the cooling blocks, and an upper case, which is disposed on the lower case and includes a cooling water hose coupler unit configured to connect the cooling water hose to the cooling blocks.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: November 7, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Sang Wan Kim, Kyung Ho Kim, Hyeon Su Jin
  • MULTI-PATH COOLING SYSTEM AND COOLING SYSTEM FOR ECO-FRIENDLY VEHICLE APPLYING THE SAME
    Publication number: 20230354564
    Abstract: A multi path cooling system is provided that includes a first cooling path in which a refrigerant is circulated by a first pump and a second cooling path in which the refrigerant is circulated by a second pump. A reservoir tank is provided through which the refrigerant circulating through the first cooling path enters or exits. An air separator is disposed on the second cooling path to separate air from the passing refrigerant when the refrigerant circulating through the second cooling path passes. The reservoir tank and the air separator communicate with each other.
    Type: Application
    Filed: July 5, 2023
    Publication date: November 2, 2023
    Inventors: Kyung Ho Kim, Sang Wan Kim, Dong Su Yang, Young Tae Yang
  • DISPLAY DEVICE
    Publication number: 20230351937
    Abstract: A display device is provided. The display device comprises a display panel including a plurality of signal pads and one or more dummy pads, and at least one flexible wiring board providing signals to the signal pads, wherein a maximum bias period of signals provided to a pair of adjacent signal pads with at least one dummy pad interposed therebetween is longer than a maximum bias period of signals provided to a pair of adjacent signal pads with no dummy pad disposed therebetween.
    Type: Application
    Filed: July 6, 2023
    Publication date: November 2, 2023
    Inventors: TAE HOON KWON, JI HYUN KA, BYUNG SUN KIM, YANG WAN KIM, HYUNG JUN PARK, SU JIN LEE, JAE YONG LEE, JIN TAE JEONG, SEUNG JI CHA
  • AUTO-FLATTENING CONTROL ALGORITHM AND RELIABILITY TESTING METHOD OF SAMPLE USING SAME AND RELIABILITY TESTING DEVICE OF SAMPLE USING SAME
    Publication number: 20230349800
    Abstract: Proposed is an auto-flattening control method that is an auto-flattening control method for determining a minimum driving value of tension that is applied to a sample coupled at both sides to a moving unit and a winding unit, respectively. The auto-flattening control method includes a sample rotation step of rotating the winding unit at a preset reference angle, a setup value checking step of monitoring a rotation load that is applied to a sample by rotation of the winding unit, and a setting comparison step of comparing variations between an N-th (a natural number larger than 0) rotation load and an N-1-th rotation load for the rotation load that is monitored through the setup value checking step.
    Type: Application
    Filed: August 23, 2022
    Publication date: November 2, 2023
    Inventors: Ki Yong LEE, Tae Wan KIM, Yeon Woo JEONG, Chang Suk O
  • Method and system for providing secure data communication between two or more user terminals in a communication network
    Patent number: 11803901
    Abstract: A method and system for providing secure data communication between two or more user terminals in a communication network is proposed. The method may include receiving, from a first user terminal, a first instruction set configured to request that a private account be converted into a group account, the private account owned by a user of the first user terminal. The method may also include generating the group account jointly owned by at least the user of the first user terminal and a user of a second user terminal. The method may also include controlling a first database to store a second information set relating to the group account, and generating a second virtual database different from the first database. The method may also include copying the second information set stored in the first database and recording the copied second information set in the second virtual database.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: October 31, 2023
    Assignee: Kakaobank Corp.
    Inventors: Byeoung Su Lee, Hyung Keun Song, Jin Woo Kim, Eun Hyi Kho, Jung Hee Ko, Jong Hwan Oh, Geun Won Mo, Sung Jun Kim, Jong Sun Yoo, Yong Jun Kim, Tae Wan Kim, Seon Beom Lee, Jin Han
  • User terminal comprising graphical user interface for providing secure data communication with a server in a communication network
    Patent number: 11803900
    Abstract: A user terminal including a graphical user interface (GUI) for providing secure data communication with a server in a communication network is proposed. The user terminal may include a GUI configured to receive one or more user inputs and display data received from the server. The GUI may include a first screen configured to display a first instruction set for converting a private account to a group account and a second screen configured to display a group account information set received from the server. The user terminal may cause the server to generate the group account, control a first database of the server to store a second information set relating to the group account, generate a second virtual database of the server different from the first database, and copy the second information set stored in the first database and record the copied second information set in the second virtual database.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: October 31, 2023
    Assignee: Kakaobank Corp.
    Inventors: Byeoung Su Lee, Hyung Keun Song, Jin Woo Kim, Eun Hyi Kho, Jung Hee Ko, Jong Hwan Oh, Geun Won Mo, Sung Jun Kim, Jong Sun Yoo, Yong Jun Kim, Tae Wan Kim, Seon Beom Lee, Jin Han
  • Flexible display panel having bent non-display regions and display apparatus including the flexible display panel
    Patent number: 11803210
    Abstract: A flexible display panel includes: a flexible panel including a first region including a display region and oriented on a first plane and a second region including a first non-display region, a second non-display region and a third non-display region, each bent with respect to the display region, and a fourth non-display region unbent with respect to the display region; a flexible encapsulation member disposed on the flexible panel so as to encapsulate at least the display region; a touch region disposed on the flexible encapsulation member; touch wirings outside the touch region; and a pad unit on the third non-display region.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: October 31, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • DISPLAY DEVICE
    Publication number: 20230341977
    Abstract: A display device includes a touch panel; a display panel under the touch panel and displaying an image; a piezoelectric element under the touch panel and including an upper electrode, a lower electrode and a piezoelectric layer; and a rectifying circuit connected to the piezoelectric element.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Applicant: LG Display Co., Ltd.
    Inventors: Chi-Wan KIM, Tae-Heon KIM, Sung-Eui SHIN, Yong-Woo LEE, Kyung-Yeol RYU, Yu-Seon KHO, Yong-Gyoon JANG
  • COMPLEX MOTOR AND HEATER DRIVING CIRCUIT, AND CONTROL SYSTEM THEREFOR
    Publication number: 20230339291
    Abstract: The present invention relates to a control circuit, and more particularly, to a complex motor and heater driving circuit capable of separately or simultaneously controlling a three-phase motor and a heater and a control system therefor.
    Type: Application
    Filed: September 17, 2021
    Publication date: October 26, 2023
    Inventors: Songcheol LEE, Min Sik KIM, Sang Hun KIM, Tae Wan KIM, Pureunsam PARK, Kyung Won AN
  • Display device
    Patent number: 11798955
    Abstract: A display device includes a substrate including a display area and a non-display area, a reference voltage supply line disposed in the non-display area and transmitting a reference voltage, and a driving voltage supply line disposed in the non-display area and transmitting a driving voltage. The reference voltage supply line includes a straight line part extending in a first direction and a curved line part extending from the straight line part to be bent, and the curved line part of the reference voltage supply line is disposed along a periphery of the display area.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: October 24, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young Jin Cho, Joong-Soo Moon, Min Woo Byun, Yang Wan Kim
  • GAS-LIQUID SEPARATION DEVICE
    Publication number: 20230330564
    Abstract: A gas-liquid separation device has a structure capable of increasing gas-liquid separation performance. The gas-liquid separation device includes: a housing including a fluid inlet passage, a liquid discharge passage, and a gas discharge passage; and a gas-liquid separation unit that is mounted inside the housing, disposed at a rear side of the fluid inlet passage. The gas-liquid separation unit separates a mixed fluid into a liquid and a gas by inducing rotation of the mixed fluid introduced into the housing through the fluid inlet passage. The gas-liquid separation device further includes a flow stabilization member provided at a rear end of the gas-liquid separation unit and configured to maintain a flow state of the liquid and the gas separated by the gas-liquid separation unit.
    Type: Application
    Filed: December 22, 2022
    Publication date: October 19, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Ho Chan An, Yeon Ho Kim, Jae Wan Kim, Ho Young Jeong, Yeong Jun Kim, Jae Yeon Kim, Man Hee Park, Tae Sung Kim, Yeong Kwang Cho, Jun Ho Yun
  • ELECTRODE SLURRY FOR ALL-SOLID-STATE BATTERIES INCLUDING CLUSTER COMPOSITE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20230327123
    Abstract: Disclosed are an electrode slurry for all-solid-state batteries including a cluster composite in which particles of an electrode material are connected by a first binder which is a fiberized polymer, and a method for manufacturing the electrode slurry for all-solid-state batteries.
    Type: Application
    Filed: December 5, 2022
    Publication date: October 12, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Hong Suk Choi, Young Jin Nam, Seon Hwa Kim, Hee Soo Kang, Jae Min Lim, Sang Wan Kim
  • EXPOSURE APPARATUS AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME
    Publication number: 20230326784
    Abstract: An exposure apparatus includes a stage on which a target substrate is loaded and in which a plurality of holes are defined, a light source part radiating light to the stage, and a plurality of support pins disposed to penetrate the plurality of holes and supporting the target substrate, the plurality of support pins include a fixed support pin whose position is fixed in a plan view and a first variable support pin capable of reciprocating movement in a first direction, and the plurality of holes include a pair of first holes penetrated by the fixed support pin and arranged side by side at a predetermined interval along the first direction and a second hole penetrated by the first variable support pin and disposed between the pair of first holes.
    Type: Application
    Filed: April 11, 2023
    Publication date: October 12, 2023
    Inventors: SEUNG-WAN KIM, EUNHO JUNG, JAECHEOL LEE, DONGWON HAN
  • Display device and method for fabricating the same
    Patent number: 11784177
    Abstract: A display device comprises a substrate, a pixel electrode on the substrate, a light emitting element on the pixel electrode, and a common electrode layer on the light emitting element, and configured to receive a common voltage, wherein the light emitting element configured to emit a first light according to a driving current having a first current density, is configured to emit a second light according to a driving current having a second current density, and is configured to emit a third light according to a driving current having a third current density.
    Type: Grant
    Filed: May 24, 2022
    Date of Patent: October 10, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung Geun Lee, Jin Wan Kim, Sang Jo Kim, Su Jeong Kim
  • ALL-SOLID-STATE BATTERY HAVING HIGH DURABILITY BY IMPROVEMENT IN THERMAL DISTRIBUTION AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20230318076
    Abstract: An all-solid-state battery includes an anode current collector, an intermediate layer disposed on a first surface of the anode current collector, a solid electrolyte layer disposed on the intermediate layer, a cathode active material layer disposed on the solid electrolyte layer and including a cathode active material, a cathode current collector disposed on the cathode active material layer, and a reinforcement layer disposed on a second surface of the anode current collector, and the reinforcement layer includes a first layer including a polymer, and a second layer including a thermally conductive material.
    Type: Application
    Filed: December 12, 2022
    Publication date: October 5, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Seon Hwa Kim, Young Jin Nam, Sang Wan Kim, Hee Soo Kang, Jae Min Lim, Hong Suk Choi
  • DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
    Publication number: 20230317764
    Abstract: A display device includes a plurality of pixel electrodes spaced apart from each other on a substrate, a plurality of light emitting elements disposed on the plurality of pixel electrodes, the plurality of light emitting elements including a first semiconductor layer, a semiconductor pattern disposed on the first semiconductor layer, a common electrode layer disposed on the semiconductor pattern, and a void disposed between the first semiconductor layer, the semiconductor pattern, and the common electrode layer. The plurality of light emitting elements include a first light emitting element and a second light emitting element.
    Type: Application
    Filed: February 21, 2023
    Publication date: October 5, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Young Jin SONG, Sang Jo KIM, Jin Wan KIM
  • Solenoid valve with explosion-proof structure, fuel feeding system, and method of manufacturing the solenoid valve with explosion-proof structure
    Patent number: 11767928
    Abstract: A solenoid valve having an explosion-proof structure, a fuel feeding system, and a method of manufacturing the solenoid valve having an explosion-proof structure are provided. The solenoid valve having an explosion-proof structure includes: a body including a channel through which a fluid flows; a housing connected to the body and having one surface opened; a solenoid assembly arranged inside the housing and electrically connected to a controller; an armature, at least a portion of which is arranged in the channel and which opens or closes the channel by moving relative to the solenoid assembly by a magnetic field generated by the solenoid assembly; and a cover plate arranged on the one surface of the housing to face the armature.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: September 26, 2023
    Assignees: HANWHA AEROSPACE CO., LTD., LUMIR INC.
    Inventors: Young Wan Kim, Joon Won Lee, Myeong Ryong Nam, Min Seock Kim
  • BATTERY PACK STRUCTURE
    Publication number: 20230299378
    Abstract: A battery pack structure includes: a battery cell unit which is provided with a plurality of battery cells and configured to transmit power to a vehicle, a temperature sensor unit which measures a temperature of the battery cell unit, a heating unit which is installed apart in the battery cell unit and configured to transmit heat to the battery cell unit, and a control unit which is connected to the temperature sensor unit and the heating unit, and receives a temperature signal from the temperature sensor unit to control operations of the heating unit.
    Type: Application
    Filed: December 28, 2022
    Publication date: September 21, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Sang Ha Lee, Ki Jung Kim, Hye Rim Oh, Jee Jung Kim, Min Woo Kim, Dong Hyun Moon, Min Sung Kim, Ji Woong Kang, Young Wan Kim
  • COMPUTER SYSTEM FOR INTELLIGENT STRESS PREDICTION AND MANAGEMENT BASED ON SMARTPHONE DATA, AND METHOD OF THE SAME
    Publication number: 20230298734
    Abstract: Disclosed is a computer system and method for intelligent stress prediction and management based on smartphone data that may be configured to build a personalized stress prediction model for a user based on self-reported stress data input from the user during a preset period; and to understand and manage a stress of the user using the personalized stress prediction model. To understand and manage the stress of the user, the stress of the user may be predicted using the personalized stress prediction model, a stress intervention plan for helping the user to relieve the stress of the user may be set and provided, and a stress level of the user for each date may be provided in a form of a calendar.
    Type: Application
    Filed: January 25, 2023
    Publication date: September 21, 2023
    Inventors: Hwajung HONG, Tae Wan KIM
  • Display device
    Patent number: 11763756
    Abstract: A display device includes first pixels in a first pixel area, and second pixels in a second pixel area. The first pixels are electrically connected to first signal lines, second signal lines, and data lines. The second pixels are electrically connected to third signal lines, fourth signal lines, and the data lines. The fourth signal lines include a first conductive line crossing at least one of the third signal lines, and a second conductive line that does not cross any of the third signal lines. The first conductive line is not in contact with the third signal lines.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: September 19, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yang Wan Kim, Sun Ja Kwon, Byung Sun Kim, Hyun Ae Park, Su Jin Lee, Jae Yong Lee