Patents by Inventor Sung-Hyun Park

Sung-Hyun Park 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: 12294146
    Abstract: An antenna module is provided. An antenna module according to an exemplary embodiment of the present invention comprises: a circuit board; a radiation pattern formed on at least one surface of the circuit board and formed in a loop shape to have an empty space part formed at a central part thereof; a first shielding sheet stacked on the upper surface of the circuit board to include an area corresponding to the empty space part; and a second shielding sheet stacked on the lower surface of the circuit board to include an area corresponding to the empty area part, wherein the first shielding sheet and the second shielding sheet are disposed such that the areas corresponding to the empty space part on the opposite surfaces of the circuit board overlap each other.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: May 6, 2025
    Assignee: AMOSENSE CO., LTD
    Inventors: Kil Jae Jang, Dong Hoon Lee, Sung Hyun Park
  • Publication number: 20250133705
    Abstract: The electronic device includes a housing, a substrate disposed in an interior of the housing, an electronic element mounted on the substrate, a first cooling member in contact with the electronic element and configured to absorb heat generated by the electronic element, and a second cooling member spaced apart from the electronic element and configured to circulate air into and out of the housing.
    Type: Application
    Filed: January 16, 2024
    Publication date: April 24, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Sung Hyun PARK, Hyun Seong LEE, Sang Eon IM, Sun Jong OH, Byung Soo KIM
  • Publication number: 20250105032
    Abstract: A chemical liquid supply apparatus is provided and includes an additive supply, a chemical liquid supply, and a controller that controls the additive supply and the chemical liquid supply. The additive supply includes a first tank that receives an additive from an additive container, and a first circulating pipe connected to the first tank. The chemical liquid supply includes an auxiliary tank that receives an etching liquid from another container and receives the additive, and a second circulating pipe connected to the auxiliary tank. The controller provides control so as to: circulate the additive in the first tank; heat the etching liquid in the auxiliary tank using a heater such that a temperature of the etching liquid is increased to a first temperature; supply the additive to the auxiliary tank; and produce a chemical liquid by circulating the etching liquid and the additive at the first temperature.
    Type: Application
    Filed: February 15, 2024
    Publication date: March 27, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Hyun PARK, Min Suk KANG, Young-Hoo KIM, Jin Seon YOU, Tae-Hong KIM, Woo Gwan SHIM
  • Publication number: 20250091077
    Abstract: A home port includes: a cylindrical body including: an open upper, a lower end, and an outlet in the lower end of the cylindrical body; a cover covering the open upper end; a pipe connected to the outlet; and a first bracket between the cover and the outlet, wherein a hole is provided in the first bracket, the first bracket has an inclined surface inclined from a first side of the first bracket to a second side of the first bracket, a vertical level of the first side of the first bracket is higher than a vertical level of the second side of the first bracket, and the hole of the first bracket is provided at the second side of the first bracket.
    Type: Application
    Filed: May 10, 2024
    Publication date: March 20, 2025
    Applicant: SAMSUNG ELECTRONICS CO LTD.
    Inventors: Min Suk KANG, Young-Hoo KIM, Sung Hyun PARK, Jin Seon YOU, Tae-Hong KIM, Woo Gwan SHIM
  • Patent number: 12236045
    Abstract: Disclosed is an object position detection apparatus. A position detection apparatus according to an embodiment of the present disclosure may include a display unit configured to display information, a sensor unit located below the display unit and configured to detect a position of an object approaching the screen, and a cover glass member covering a front side of the display unit and sensor unit, wherein the sensor unit may include an adhesive conjoining the sensor unit and the cover glass member.
    Type: Grant
    Filed: November 20, 2023
    Date of Patent: February 25, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Jun Seong Seo, Sung Hyun Park
  • Patent number: 12229371
    Abstract: A method and a device for detecting the position of an object are disclosed. According to an embodiment of the present disclosure, the method for detecting the position of an object includes: detecting a position of the object in a sensing zone, which is divided into multiple divided sensing zones along one direction, by causing multiple light-emitting elements disposed along the one direction to emit light sequentially along the one direction and measuring an intensity and a reception time point of a reflected signal by using a light-receiving element; and reflecting and displaying the detected position of the object on a display screen.
    Type: Grant
    Filed: November 22, 2023
    Date of Patent: February 18, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Sung Hyun Park, Jun Seong Seo, Hee Seung Kim, Hyang Sook Kim, Ji Eun Hwang
  • Patent number: 12165866
    Abstract: A wafer cleaning method is provided. The wafer cleaning method includes providing a wafer on a stage that is inside of a chamber. The wafer is fixed to the stage by moving a grip pin connected to an edge of the stage. First ultrapure water is supplied onto the wafer while the wafer is rotating at a first rotation speed. The grip pin is released from the wafer by moving the grip pin. A development process is performed by supplying liquid chemical onto the wafer while the wafer is rotating at a second rotation speed that is less than the first rotation speed.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: December 10, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Hyun Park, Seo Hyun Kim, Seung Ho Kim, Young Chan Kim, Young-Hoo Kim, Tae-Hong Kim, Hyun Woo Nho, Seung Min Shin, Kun Tack Lee, Hun Jae Jang
  • Publication number: 20240407194
    Abstract: A multimodal method of three-dimensionally (3D) printing a light-emitting diode (LED) display includes extrusion printing a first conductive layer utilizing a first extrusion printing nozzle set, spray printing an active layer onto the first conductive layer utilizing a spray printing nozzle, and extrusion printing a second conductive layer utilizing a second extrusion printing nozzle set.
    Type: Application
    Filed: September 22, 2022
    Publication date: December 5, 2024
    Inventors: Michael C. McAlpine, Ruitao Su, Sung Hyun Park
  • Patent number: 12145443
    Abstract: A vehicle according to embodiments includes a display unit displaying information related to the vehicle, a sensor unit detecting a position of a user of the vehicle, and a processor controlling the display unit, wherein the sensor unit is located at a bottom end of the display unit and wherein the sensor unit includes at least one or more light emitting units emitting light and at least one or more sensors receiving the light.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: November 19, 2024
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Sung Hyun Park, Jun Seong Seo, Sol Ji Yoo, Hyang Sook Kim, Ji Eun Hwang
  • Patent number: 12116445
    Abstract: A polyolefin-polystyrene multi-block copolymer and method of making the same is disclosed herein. In some embodiments, a polyolefin-polystyrene multi-block copolymer having a ratio of a loss modulus (E?) to a storage modulus (E?) satisfying the following conditions (a) and (b) over a temperature range of ?80° C. to 40° C., wherein the ratio is represented by a loss tangent (tan ?) value and is obtained by dynamic mechanical analysis (DMA), (a) a maximum of the tan ? value in a peak present in the temperature range is 0.20 to 0.35, and (b) a half-width of the peak ranges from 32.0° C. to 50.0° C. The polyolefin-polystyrene multi-block copolymer has a structure in which polystyrene chains are attached to both ends of a polyolefin chain.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: October 15, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Ji Hyun Park, Dae Woong Lee, Sung Hyun Park, Seok Pil Sa, Seul Ki Im, Hyun Mo Lee, Yun Kon Kim, Ki Soo Lee, Myung Han Lee, Eun Ji Shin
  • Publication number: 20240329826
    Abstract: A display method includes displaying at least one widget or menu icon to a length corresponding to a whole area or some areas of a display screen in one direction based on information about a size of the display screen, aligning the at least one widget or menu icon based on a manipulating position of an object or a detected position of the object, when the object approaches the display screen, and activating some of the at least one widget or menu icon based on the detected position of the object.
    Type: Application
    Filed: November 27, 2023
    Publication date: October 3, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Jun Seong SEO, Sung Hyun PARK, Hyang Sook KIM, Ji Eun HWANG
  • Publication number: 20240319826
    Abstract: A method and a device for detecting the position of an object are disclosed. According to an embodiment of the present disclosure, the method for detecting the position of an object includes: detecting a position of the object in a sensing zone, which is divided into multiple divided sensing zones along one direction, by causing multiple light-emitting elements disposed along the one direction to emit light sequentially along the one direction and measuring an intensity and a reception time point of a reflected signal by using a light-receiving element; and reflecting and displaying the detected position of the object on a display screen.
    Type: Application
    Filed: November 22, 2023
    Publication date: September 26, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Sung Hyun PARK, Jun Seong SEO, Hee Seung KIM, Hyang Sook KIM, Ji Eun HWANG
  • Patent number: 12101535
    Abstract: A video curation service (VCS) method provides video content provided by an open streaming service (OSS) by adding video content information in conjunction with the OSS. The VCS method comprises: a step in which a subtitlist produces subtitle data with regard to predetermined video content provided from an OSS server, and uploads same onto a VCS server; and a step in which the VCS server operates a web or app page for viewing video content on a viewer terminal in accordance with a request of a viewer.
    Type: Grant
    Filed: February 20, 2023
    Date of Patent: September 24, 2024
    Assignee: Freeyo Corp.
    Inventors: Sung Hyun Park, Eun Young Hong
  • Patent number: 12072024
    Abstract: A method of controlling engine torque according to transmission hydraulic pressure is performed by an engine torque control system of a vehicle. The method includes connecting an engine torque converter to an engine and an automatic transmission of the vehicle, calculating a required turbine torque after confirming an engine torque control condition, deriving and storing a value of turbine torque factor learning through turbine torque factor learning according to shift type and shift time, converting the stored value of turbine torque factor learning into an engine torque control value, and requesting the engine torque control value to be applied to engine output, by an engine torque controller during shifting of the automatic transmission, so that a new turbine torque calculation is performed through a hydraulic pressure reference at the beginning of physical shifting, thereby preventing a shift shock and transmission damage caused by unreasonably excessive or insufficient engine torque.
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: August 27, 2024
    Assignee: Hyundai Kefico Corporation
    Inventors: Nam-Hoon Kim, Sung-Hyun Park, Se-Hoon Son, John-Ha Lee
  • Publication number: 20240256087
    Abstract: Disclosed is an object position detection apparatus. A position detection apparatus according to an embodiment of the present disclosure may include a display unit configured to display information, a sensor unit located below the display unit and configured to detect a position of an object approaching the screen, and a cover glass member covering a front side of the display unit and sensor unit, wherein the sensor unit may include an adhesive conjoining the sensor unit and the cover glass member.
    Type: Application
    Filed: November 20, 2023
    Publication date: August 1, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Jun Seong SEO, Sung Hyun PARK
  • Publication number: 20240241606
    Abstract: A method and apparatus are provided for detecting a position of an object using a position detecting device having a variable detection area. In one implementation, a method of detecting an position of the object includes determining a sensing area used to detect the position of the object from an entire area that is formed by a sensor having a plurality of linearly arranged sensing elements and in which the position of the object may be detected, visualizing the sensing area using a light-emitting element, detecting the position of the object in the sensing area, and displaying the detected position of the object on a display screen. The detection result of the position of the object is reflected on the display screen according to a ratio of a horizontal length of the display screen to a horizontal length of the sensing area.
    Type: Application
    Filed: November 21, 2023
    Publication date: July 18, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Jun Seong SEO, Sung Hyun PARK
  • Patent number: 12039135
    Abstract: A method and apparatus for detecting including: resetting a preset offset value based on a detection region in which an object approaching a display is first detected among a plurality of detection regions predetermined by a sensor having a sensing element linearly disposed in parallel with the display; displaying at least one ghost menu icon around an original menu icon on the display screen by determining whether a calibration mode is ON; determining whether the ghost menu icon has been selected by a user; increasing or decreasing, when the ghost menu icon is selected by the user, the reset offset value based on the a position of the selected ghost menu; and correcting a position of an object detected by the sensor based on the increased or decreased offset value.
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: July 16, 2024
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Jun Seong Seo, Sung Hyun Park
  • Patent number: 11938822
    Abstract: The button structure including a front panel configured to define a body and having a mounting hole formed in a front surface of the front panel directed toward an interior of an occupant compartment, a button unit accommodated in the mounting hole and configured to selectively control various types of AV systems of a vehicle, a detection unit accommodated in the front panel and configured to detect a user's hand, a switch unit configured to operate various types of AV systems of the vehicle under the control of the button unit, and a lighting unit accommodated in a housing and configured to emit light to the button unit in response to a detection signal of the detection unit, in which the detection unit is disposed rearward of the button unit and positioned from the button unit in a direction opposite to the direction toward the interior of the occupant compartment.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: March 26, 2024
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Sung Hyun Park, Jun Seong Seo, Sol Ji Yoo
  • Publication number: 20240061529
    Abstract: A method and apparatus for detecting including: resetting a preset offset value based on a detection region in which an object approaching a display is first detected among a plurality of detection regions predetermined by a sensor having a sensing element linearly disposed in parallel with the display; displaying at least one ghost menu icon around an original menu icon on the display screen by determining whether a calibration mode is ON; determining whether the ghost menu icon has been selected by a user; increasing or decreasing, when the ghost menu icon is selected by the user, the reset offset value based on the a position of the selected ghost menu; and correcting a position of an object detected by the sensor based on the increased or decreased offset value.
    Type: Application
    Filed: July 13, 2023
    Publication date: February 22, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Jun Seong SEO, Sung Hyun PARK
  • Patent number: 11872990
    Abstract: A method and system for controlling clutch friction elements of an automatic transmission is provided. The method includes retrieving information about shift clutches from a data storage unit and acquiring information required to predict a temperature of a friction element for each shift clutch, deriving a predicted temperature value of a friction element for each shift clutch by using the information about the shift clutches and the information required to predict the temperature of the friction element, predicting whether or not overheating occurs for each shift clutch by comparing the derived predicted temperature value of the friction element for each shift clutch with an allowable temperature set for each shift clutch, and determining a target shift stage while avoiding the overheating clutch with a predicted temperature value exceeding the allowable temperature, through switching to an avoidance shift mode.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: January 16, 2024
    Assignee: Hyundai Kefico Corporation
    Inventors: Sung-Hyun Park, Se-Hoon Son, John-Ha Lee, Nam-Hoon Kim