Patents by Inventor Seok Oh

Seok Oh 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).

  • HEAT PUMP SYSTEM FOR VEHICLE
    Publication number: 20230173883
    Abstract: A heat pump system for a vehicle includes: a valve, an electrical component cooling device, a battery cooling device, an indoor heating device, an indoor cooling device, a centralized energy device, and a chiller, wherein the second line is selectively fluidically-connectable to the first line connected to the radiator through the second valve; a condenser included in the centralized energy device is selectively fluidically-connectable to the first line or the second line through a third valve to condense the refrigerant supplied through the refrigerant line through heat-exchange with a coolant provided in a sixth line through which a coolant flows; and a first end portion of the third line is selectively fluidically-connectable to the sixth line through a fourth valve provided in the sixth line.
    Type: Application
    Filed: July 15, 2022
    Publication date: June 8, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Seong-Bin JEONG, Dong Seok Oh, Wan Je Cho, Jae Yeon Kim, Namho Park
  • DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
    Publication number: 20230178583
    Abstract: A display device includes a pixel including a first sub-pixel configured to emit a first color light and a second sub-pixel configured to emit a second color light that is different from the first color light. The display includes a substrate including an emission area and a non-emission area surrounding the emission area, a bank in the non-emission area on the substrate, a first electrode and a second electrode in each of the first sub-pixel and the second sub-pixel on the substrate, a light emitting element between the first electrode and the second electrode in the emission area, a wavelength conversion layer on the light emitting element in the emission area, and a protection layer on the substrate. The protection layer includes a first area in the emission area and located between the wavelength conversion layer and the light emitting element, and a second area in the non-emission area.
    Type: Application
    Filed: November 17, 2022
    Publication date: June 8, 2023
    Inventors: Jeong Hyun LEE, Jin Woo LEE, Zu Seok OH, Kyung Ah CHOI
  • Secondary battery
    Patent number: 11670824
    Abstract: The present disclosure relates to a secondary battery, which can improve the sealing efficiency of a can (or case). The secondary battery includes an electrode assembly; a case configured to accommodate the electrode assembly, the case including a bottom portion, long side portions and short side portions, at least one of which includes a welding portion that is configured to be bent and welded, and a cap plate coupled to the case, wherein a portion of the welding portion is overlap-welded.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: June 6, 2023
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Dae Sik Oh, Jun Hyoung Park, Yong Seok Oh
  • DISPLAY DEVICE
    Publication number: 20230172000
    Abstract: Provided is a display device. The display device comprises a first active layer disposed on a substrate and made of a first material, a second active layer disposed on the first active layer and made of a second material different from the first material, a first gate layer disposed on the second active layer, and an inorganic pattern disposed below the second active layer and overlapping a portion of the first gate layer. The second active layer includes a conductor portion disposed between a portion of the first gate layer and the inorganic pattern.
    Type: Application
    Filed: January 27, 2023
    Publication date: June 1, 2023
    Inventors: Se Wan SON, Moo Soon KO, Jin Sung AN, Jin Seok OH, Min Woo WOO, Seong Jun LEE, Wang Woo LEE, Ji Seon LEE
  • LOAD AREA TRACKING TYPE SHIP BATTERY MANAGEMENT SYSTEM
    Publication number: 20230166819
    Abstract: A load area tracking type ship battery management system is proposed. The ship battery management system includes a calculation unit for generating SFOC curve data periodically by calculating specific fuel oil consumption (SFOC) versus ship load factors, a LF setting unit for specifying a ship load factor point as a light load factor (LF) point in the SFOC curve data, a HF setting unit for specifying a ship load factor point as a heavy load factor (HF) point, a Emax setting unit configured to obtain a highest point (Emax) of generator efficiency, a Rmin setting unit for calculating battery charging efficiency in the LF to obtain a smallest load factor point (Rmin) bearing a generator load by battery charging, and a Rmax setting unit for calculating battery charging efficiency in the HF to obtain a highest load factor point (Rmax) bearing the generator load by battery discharging.
    Type: Application
    Filed: September 29, 2022
    Publication date: June 1, 2023
    Applicant: KOREA MARITIME UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventor: Jin Seok Oh
  • CAMERA ACTUATOR AND CAMERA DEVICE INCLUDING SAME
    Publication number: 20230168565
    Abstract: An embodiment of the present invention provides a camera actuator comprising: a mover including an optical member for changing a path of incident light; a driving unit for moving the mover in a second direction or a first direction perpendicular to an optical axis direction; an output unit for outputting a control signal for moving the mover; a first position sensor for sensing position information in the second direction of the mover; an image sensor for receiving light having passed through the optical member to generate image information; and a calculation unit for calculating a rotational correction amount of the image information with reference to the optical axis direction with respect to the image information by using the position information in the second direction of the mover.
    Type: Application
    Filed: May 4, 2021
    Publication date: June 1, 2023
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Sung Guk LEE, Jae Wook KWON, Jun Seok OH
  • Semiconductor memory device, electronic device and method for setting the same
    Patent number: 11662799
    Abstract: An electronic device includes a semiconductor memory device configured to store process information and to output the process information to the outside; and a host configured to read the process information from the semiconductor memory device, and to select one of a plurality of operation modes depending on the process information so as to be set to an operation mode of the semiconductor memory device. The plurality of operation modes may define one or more of power consumption of the semiconductor memory device or a response characteristic of the semiconductor memory device.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: May 30, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Ki-Seok Oh
  • Charger integrated circuit for charging battery device and electronic device including the charger integrated circuit
    Patent number: 11664666
    Abstract: A charger integrated circuit for charging a battery device including a first battery and a second battery connected to each other in series. The charger integrated circuit includes a first charger to be connected to a connection node between the first and second batteries, a second charger to be connected between the input voltage terminal and a high voltage terminal of the battery device, and a balancing circuit to balance voltages of the first and second batteries. The first charger is to provide a first charge current to the connection node in a first charge mode. The second charger is to directly charge the battery device by providing a second charge current to the high voltage terminal in a second charge mode.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: May 30, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-woo Lee, Sang-bin Moon, Hyoung-seok Oh, Jung-wook Heo
  • Method for manufacturing superconductor comprising magnesium diboride, and super-conductor comprising magnesium diboride
    Patent number: 11659777
    Abstract: According to an exemplary embodiment of the present invention, provided is a method for manufacturing a superconductor including magnesium diboride, the method including: a first mixture preparation step of preparing a first mixture including a boron powder and a liquid chlorinated hydrocarbon compound; a second mixture preparation step of preparing a second mixture including the first mixture and a magnesium powder; a molded body manufacturing step of manufacturing a molded body by pressurizing the second mixture; and a sintering step of sintering the molded body to manufacture a superconductor including magnesium diboride.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: May 23, 2023
    Assignee: KOREA INSTITUTE OF MATERIALS SCIENCE
    Inventors: Kook Chae Chung, Seong Hoon Kang, Young Seok Oh, Mahipal Ranot, Se Hoon Jang, Kiran Prakash Shinde
  • Computer-implemented systems and methods for validating and returning fresh items for inventory management
    Patent number: 11657403
    Abstract: Disclosed embodiments provide systems and methods related to managing inventory by validating and returning fresh items for use with a user interface in a fulfillment center. A method for managing inventory comprises receiving, from a mobile device associated with a non-manager, a defect quantity associated with a fresh item, wherein the defect quantity is determined by an acceptability standard retrieved from a database, and storing an inspection task for validating the fresh item by at least one manager if the defect quantity is over a threshold.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: May 23, 2023
    Assignee: Coupang Corp.
    Inventors: Hyeona Ha, Jinwon Jeong, SungWoo Kang, Jeong Seok Oh, Sun Young Hong
  • Cathode for lithium air battery comprising hollow structure and method of manufacturing same
    Patent number: 11658311
    Abstract: The present disclosure relates to a cathode for a lithium air battery and a method of manufacturing the same, and more particularly to a method of manufacturing a cathode for a lithium air battery, in which a hollow structure including a carbon material having a nitrogen functional group is synthesized through electrospinning of a thermally decomposable polymer, coating with a nitrogen-containing polymer and heat treatment, and is utilized without a binder as a cathode carbon material for a lithium air battery, thereby increasing the performance and lifespan of a lithium air battery.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: May 23, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Gwang Seok Oh, Katie Heeyum Lim, Heejun Kweon, Hansung Kim
  • Thermal management system for vehicle
    Patent number: 11654744
    Abstract: A thermal management system for a vehicle adjusts a temperature of a battery module by using one chiller that performs heat exchange between a refrigerant and a coolant. The thermal management system includes: a cooling apparatus for circulating a coolant in a coolant line to cool an electrical component and an oil cooler provided in the coolant line; a battery cooling apparatus for circulating the coolant to the battery module; a chiller to cause heat exchange between the coolant and a refrigerant to control a temperature of the coolant; a heater that heats an interior of the vehicle using the coolant; and a first branch line connected to the coolant line between the oil cooler and a radiator through a first valve. In particular, a condenser included in the air conditioner is connected to the coolant line so as to pass the coolant circulating through the cooling apparatus.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: May 23, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jae Yeon Kim, Man Hee Park, Jeawan Kim, Dong Seok Oh, Yeonho Kim
  • COIL COMPONENT
    Publication number: 20230154668
    Abstract: A coil component includes: a body including magnetic metal particles and an insulating resin; a coil portion disposed within the body and including a lead-out portion exposed to one surface of the body; a surface insulation layer disposed on the body and having an opening exposing each of at least a portion of the lead-out portion and at least a portion of the one surface of the body; and an external electrode disposed in the opening and connected to the lead-out portion, wherein a connection metal layer in which at least some of the magnetic metal particles are connected to each other is disposed in a region of the one surface of the body, exposed in the opening, and an area of a metal component including the connection metal layer in the region is 75% or more of an area of the region.
    Type: Application
    Filed: May 19, 2022
    Publication date: May 18, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Jun Seok OH
  • STORAGE DEVICE FOR INTERFACING WITH HOST AND METHOD OF OPERATING THE HOST AND THE STORAGE DEVICE
    Publication number: 20230144485
    Abstract: A method of operating a storage device includes receiving, from a host, a first packet containing a buffer address indicating a location of a data buffer selected from among a plurality of data buffers in the host, parsing the buffer address from the first packet, and transmitting a second packet containing the buffer address to the host in response to the first packet.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 11, 2023
    Inventors: YOUNG-MIN LEE, SUNG-HO SEO, HWA-SEOK OH, KYUNG-PHIL YOO, SEONG-YONG JANG
  • Semiconductor device having a lead flank and method of manufacturing a semiconductor device having a lead flank
    Patent number: 11646248
    Abstract: A semiconductor device comprises a substrate having a substrate top side, a substrate lateral side, and a substrate bottom side, an electronic device on the substrate top side, and an encapsulant on the substrate top side and contacting a lateral surface of the electronic device. The substrate comprises a conductive structure and a dielectric structure that extends comprising a protrusion in contact with the encapsulant. The conductive structure comprises a lead comprising a lead flank, the lead flank comprising a cavity and a conductive coating on a surface of the lead in the cavity. The conductive structure comprises a pad exposed at the substrate top side, embedded in the dielectric structure, and adjacent to the protrusion, to electrically couple with the electronic device via a first internal interconnect. Other examples and related methods are also disclosed herein.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: May 9, 2023
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Won Bae Bang, Kwang Seok Oh, George Scott
  • Humidifier for fuel cell
    Patent number: 11646431
    Abstract: A humidifier for a fuel cell is provided and includes a housing having, at a first side, a moist air supply port through which moist air is supplied from a fuel cell stack and having, at a second side, a moist air discharge port. A humidifying membrane is disposed in the housing and allows dry air to flow along the inside of the humidifying membrane. A bypass flow path is formed in the housing to allow a part of the moist air supplied to the moist air supply port to continuously flow to the moist air discharge port without passing through the humidifying membrane, thereby adjusting the amount of humidification and a differential pressure of the humidifier based on an operating condition of a fuel cell.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: May 9, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Kolon Industries, Inc.
    Inventors: Hyun Yoo Kim, Woong Jeon Ahn, Young Seok Oh, Kyoung Ju Kim
  • Operating method for providing information related to service and electronic apparatus supporting thereof
    Patent number: 11645699
    Abstract: A method of providing information related to a service by an electronic apparatus, which includes acquiring order information for an item list including one or more items, performing an operation for picking work corresponding to the acquired order information, and when picking of all the one or more items included in the item list for the acquired order information is completed, performing an operation for pickup location assignment, is provided.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: May 9, 2023
    Assignee: Coupang Corp.
    Inventors: Bo Ra Moon, So Hee Kim, Tae Hoa Lee, Sun Hee Hwang, Jeong Seok Oh, Sang Jin Ko, Sung Jin Park, Sang Hee Ahn, Sang Ho Lee, Se Hwan Chung, Hye Jin Oh, Yeo Joo Yang
  • Memory device having a plurality of low power states
    Patent number: 11644989
    Abstract: A method and memory device of controlling a plurality of low power states are provided. The method includes: entering a low power mode state, in which memory cell rows of the memory device are refreshed and power consumption is lower than in a self-refresh mode state, in response to a low power state entry command; and exiting the low power mode state based on a low power mode exit latency time that is set in a mode register of the memory device or at least one of an alarm signal and a low power mode exit command.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: May 9, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yeon-kyu Choi, Ki-seok Oh, Seung-jun Shin, Hye-ran Kim
  • ANTIVIRAL COMPOSITION CONTAINING FUCOSYLLACTOSE AS ACTIVE INGREDIENT
    Publication number: 20230114000
    Abstract: Disclosed is fucosyllactose having antiviral activity and inhibitory activity against viral infection, and a method for preventing or treating a viral infection by administering a composition including fucosyllactose as an active ingredient to a subject in need thereof. It was found that 2?-fucosyllactose and 3-fucosyllactose, which are human milk oligosaccharides (HMOs), have antiviral activity, and in particular, 3-fucosyllactose in vitro and in vivo exhibits much higher antiviral activity and inhibitory activity against viral infection compared to 2?-fucosyllactose and is thus useful as an antiviral agent.
    Type: Application
    Filed: November 23, 2022
    Publication date: April 13, 2023
    Applicant: ADVANCED PROTEIN TECHNOLOGIES CORP.
    Inventors: Dae Hyuk KWEON, Seok Oh MOON, Jung Hee MOON, Chul Soo SHIN, Jong Won YOON, Seon Min JEON, Young Ha SONG, Jong Gil YOO
  • Cutting insert
    Patent number: D986935
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: May 23, 2023
    Inventors: Nam Seon Lee, Min Seok Oh, Young Heum Kim