Patents by Inventor Dong-wook Kim

Dong-wook 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).

  • Publication number: 20250009375
    Abstract: Provided is a locking apparatus, and more particularly, to a locking apparatus with improved locking performance as a locking unit is stuck between different members capable of moving relative to each other and in which locking is released as an unlocking unit pushes the locking unit.
    Type: Application
    Filed: September 18, 2024
    Publication date: January 9, 2025
    Inventors: Jung Joo LEE, Dong Wook LEE, Hee Jin KIM
  • Patent number: 12188463
    Abstract: An air compressor apparatus for a vehicle configured for appropriately maintaining an internal temperature and a discharge temperature thereof even in a cold environment, and a method for controlling a temperature of the same, includes a compressor body driven by a first motor; a support bracket supporting the compressor body and configured to be coupled to the vehicle; and a heat exchanger provided on one side of the support bracket, and configured for raising a temperature of external air to generate heated air and provide the heated air to the compressor body.
    Type: Grant
    Filed: May 4, 2022
    Date of Patent: January 7, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventor: Dong Wook Kim
  • Patent number: 12193272
    Abstract: A display device including a display panel including a plurality of transistors and displaying an image on a front surface thereof; and a sensing module on a rear surface of the display panel, wherein the display panel includes a first region that overlaps the sensing module and a second region that does not overlap the sensing module, a W/L ratio of one of the transistors in the first region is greater than a W/L ratio of another of the transistors in the second region, the W/L ratio being obtained by dividing a width of a channel of the transistor by a length of the channel.
    Type: Grant
    Filed: August 21, 2023
    Date of Patent: January 7, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Woo Park, Won Kyu Kwak, Dong Wook Kim, Hyun-Chol Bang
  • Patent number: 12189223
    Abstract: A display device includes a substrate including a first display area and a second display area. The first display area includes first pixel areas, each including one or more first pixels. The second display area includes second pixel areas including one or more second pixels and a light transmittance area having a higher light transmittance than the second pixel area. The first and second display areas include a common electrode that transmits a constant common voltage. The common electrode in the second display area includes patterned regions that correspond to a first light transmittance area included in the light transmittance area. A thickness of the common electrode in the patterned regions is smaller than a thickness of the common electrode in a region other than the patterned regions or equals zero. The patterned regions and the second pixel areas extend alternately along a first direction in the second display area.
    Type: Grant
    Filed: October 31, 2022
    Date of Patent: January 7, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Wook Kim, Won Kyu Kwak, Jin Woo Park, Hyun-Chol Bang
  • Patent number: 12181446
    Abstract: The present invention relates to a battery module simulation system and method for easily implementing pressure and temperature conditions in a battery module by easily changing the pressure and temperature applied to a battery cell in a pressure measurement test of the battery cell.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: December 31, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Dong Wook Kim, Jae Yeong Kim, Yong Il Kim
  • Patent number: 12184825
    Abstract: A method and apparatus for generating additional information used to reconstruct an additional image through steps of: generating information for movement compensation based on the original right image of the stereoscopic image and the previous frame of the right image; and generating first additional information for reconstructing the right image to a high resolution based on the original right image and the information for movement compensation are provided.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: December 31, 2024
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Sung-Hoon Kim, Seongwon Jung, Dong Wook Kang, Kyeong Hoon Jung, Insu Son, Seungjun Lee
  • Patent number: 12178098
    Abstract: A display device, includes: a display area including an upper side, a lower side, a left side, a right side, and inclined corner portions where the upper, lower, left, and right sides meet; a demultiplexing circuit unit adjacent to the lower side of the display area and the corner portion connected thereto; and a scan transmission line which extends toward the display area from an outer side of the left side and overlaps with the demultiplexing circuit unit outside the corner portion, wherein the demultiplexing circuit unit includes a demultiplexer transistor, and the scan transmission line is formed of a different conductive layer from an electrode of a demultiplexer transistor.
    Type: Grant
    Filed: January 26, 2024
    Date of Patent: December 24, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Han Sung Bae, Se Ho Kim, Sun Ja Kwon, Dong Wook Kim, Jun Yong An, Sang Moo Choi, Jun Won Choi
  • Patent number: 12174470
    Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: December 24, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kang Bin Yi, Dong Rak Ko, Sung Ho Kim, Eun Ji Seo, Sung Hun Son, Hee Kyun Shin, Seok Lyul Yoon, Jeong Seok Lee, Sung Wook Jung, Hwan Kyeong Jeong
  • Publication number: 20240416843
    Abstract: A console device for vehicles, includes a first rail fixed to a vehicle body, a second rail combined with the first rail to be selectively slid in forward and rearward directions, and combined with a center console, a first stopper mounted on the second rail to be slid together with the second rail, and engaged with the first rail to selectively fix a sliding position of the second rail, a tray rail combined with the second rail to be slid in the forward and rearward directions, and combined with a tray provided in the center console, and a second stopper mounted on the tray rail to be slid together with the tray rail, and engaged with the second rail to selectively fix a sliding position of the tray rail.
    Type: Application
    Filed: November 10, 2023
    Publication date: December 19, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KBI DONGKOOK IND. CO., LTD.
    Inventors: Cheon Ho Kim, Hong Sik Chang, Won Young Bae, Jung Yoon Jang, Jung Hoon Woo, Dong il Son, Chang Bok Park, Dong Yong Choi, Yoo Wook Jeon, Jong Hyeon Kim
  • Publication number: 20240410953
    Abstract: A cylindrical battery includes an electrode assembly in which a first electrode, a second electrode, and a separator interposed therebetween are wound based on a winding axis to define a core and an outer circumference; a battery housing having an open end and a closed portion opposing thereto; the battery housing being electrically connected to one of the first electrode and the second electrode; a sealing body configured to seal the open end of the battery housing; a terminal electrically connected to another of the first electrode and the second electrode; and a pressure sensor interposed between an outer circumference of the electrode assembly and an inner circumference of the battery housing and configured to sense a swelling pressure applied by the outer circumference of the electrode assembly to the inner circumference of the battery housing.
    Type: Application
    Filed: August 28, 2023
    Publication date: December 12, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Yong-Hwan KWON, Dong-Wook KIM
  • Publication number: 20240389623
    Abstract: The present disclosure relates to a sauce composition for food which imparts crispness and eating convenience, and a method of manufacturing food using the same. Since the sauce composition of the present disclosure has a high sugar content and a high viscosity, when fried food is coated with the sauce composition, an amount of sauce or moisture included in the sauce adsorbed or transferred into fried food or batter is minimized, and most of the sauce is placed on the outermost surface of the batter. Thus, dampness of the fried food is prevented, and the crispy texture and flavor of the fried food may be implemented. In addition, since the sauce-coated fried food of the present disclosure may be obtained without a step of mixing the fried food with separate sauce, eating convenience of consumers may be improved.
    Type: Application
    Filed: July 3, 2024
    Publication date: November 28, 2024
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Ji Min KIM, Jae Hwi HAN, Sung Hee KIM, Seung Wook BAK, Dong Kul RYU, Jong Se PARK
  • Publication number: 20240396162
    Abstract: A separator for an electrochemical device includes a porous polymer substrate; a coating layer provided on at least one surface of the porous polymer substrate and including a first polymer binder and inorganic particles; and an adhesive layer provided on the coating layer and including a second polymer binder, in which the first polymer binder is a solution type binder, and a content of the first polymer binder included in a portion of the coating layer adjacent to the porous polymer substrate is greater than a content of the first polymer binder included in another portion facing away from the porous polymer substrate.
    Type: Application
    Filed: April 2, 2024
    Publication date: November 28, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Ji Su LEE, Kyung Ryun KA, Hye Won KIM, Dong Wook SUNG
  • Publication number: 20240395989
    Abstract: A display device includes a substrate. A pixel electrode is disposed on the substrate. The pixel electrode has one or more grooves defined therein. Light emitting elements are respectively disposed in the one or more grooves.
    Type: Application
    Filed: February 29, 2024
    Publication date: November 28, 2024
    Inventors: Ji Wook MOON, Jong Moo HUH, Ju Yon LEE, Min Woo KIM, Dong Jun LEE
  • Patent number: 12154485
    Abstract: A pixel includes: a light emitting element; a first transistor including a gate electrode electrically connected to a first node, a second node to which a first power voltage for driving the light emitting element is to be applied, and a third node electrically connected to the light emitting element; and a bias control transistor configured to be controlled in operating timing thereof by a bias control signal, and configured to switch electrical connection between the second node and a bias power line for transmitting a bias voltage. In one frame period, a voltage level of the bias voltage to be applied to the second node sequentially increases.
    Type: Grant
    Filed: April 12, 2023
    Date of Patent: November 26, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Se Hyuk Park, Hong Soo Kim, Young Ha Sohn, Jin Wook Yang, Dong Gyu Lee, Jae Hyeon Jeon
  • Publication number: 20240382982
    Abstract: A nozzle system includes a head part having a spray part formed at a location corresponding to a sensor part and a body part having a portion of the head part inserted thereinto and located therein. The body part includes an inlet part configured to allow fluid to flow into the body part therethrough. The nozzle system includes a delay part insertable into at least the portion of the head part and located in the body part. The delay part protrudes in a movement direction of the head part. The fluid flows into the body part and the head part is moved along the delay part and the fluid is sprayed out of the spray part of the head part when the head part is located at and clear of an end of the delay part.
    Type: Application
    Filed: September 26, 2023
    Publication date: November 21, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, NIFCO KOREA INC., DY AUTO CORPORATION
    Inventors: Kyung Hwan Kim, Nak Kyoung Kong, Dong Eun Cha, Sang Heon Wang, Jae Hyoung Kim, Jong Wook Lee, Gyu Seon Lee
  • Publication number: 20240383448
    Abstract: A nozzle system includes: a nozzle housing configured to allow fluid flowing from a reservoir located in a vehicle body to flow thereinto; a nozzle cover located at an upper end of the nozzle housing and configured to form a flow path for the fluid flowing into the nozzle housing; and at least two or more nozzle chips configured to face a sensor part. Each of the nozzle chips is detachably coupled to a corresponding opening located in the nozzle cover. The nozzle chips includes two or more discharge ports having different spray angles, where the fluid is sprayed to an area of the sensor part at each of the spray angles through each of the discharge ports.
    Type: Application
    Filed: December 6, 2023
    Publication date: November 21, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, NIFCO KOREA INC., DY AUTO CORPORATION
    Inventors: Kyung Hwan Kim, Nak Kyoung Kong, Dong Eun Cha, Sang Heon Wang, Jae Hyoung Kim, Jong Wook Lee, Gyu Seon Lee
  • Patent number: 12146232
    Abstract: Provided is an active layer composition of a reduction electrode for brine electrolysis containing a metal precursor mixture containing a ruthenium precursor, a platinum precursor, and a lanthanide metal precursor, and an organic solvent containing an alcohol-based compound and an amine-based compound. Also provided is a reduction electrode containing a metal substrate and an active layer that is a dried and heat treated active layer composition positioned on the metal substrate.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: November 19, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Yeon Yi Kim, Hee Jun Eom, Myung Hun Kim, Dong Chul Lee, Sang Yun Jung, Gyo Hyun Hwang, Jong Wook Jung, Yong Ju Bang
  • Patent number: 12147619
    Abstract: The present invention relates to a method of evaluating a magneto-rheological rotating load device. In a method of evaluating a structural defect of a magneto-rheological rotating load device according to the present invention, the magneto-rheological rotating load device includes a housing, a shaft rotatably installed in the housing, one or more rotary rings connected to the shaft and configured to rotate in conjunction with a rotation of the shaft, a coil part disposed in the housing, and a magneto-rheological fluid with which at least a part in the housing is filled, and the method includes measuring whether a torque value, which is applied when the shaft and the rotary ring rotate, decreases from an initial set value within a predetermined range.
    Type: Grant
    Filed: February 22, 2023
    Date of Patent: November 19, 2024
    Assignee: CK MATERIALS LAB CO., LTD.
    Inventors: Hyeong Jun Kim, Jeen Gi Kim, Min Jae Kang, Dong Wook Kim
  • Publication number: 20240380128
    Abstract: An antenna module is provided and includes a flexible circuit having a first antenna feed and a second antenna feed. The antenna module includes a ground plane. The antenna module includes a first antenna element coupled to the first antenna feed. The first antenna element includes a first ground short stub coupled to the ground plane. The first antenna element includes a first radiating element defining an omnidirectional radiation pattern. The first radiating element includes a first main segment extending along a first arcuate path. The antenna module includes a second antenna element coupled to the second antenna feed. The second antenna element includes a second ground short stub coupled to the ground plane. The second antenna element includes a second radiating element defining an omnidirectional radiation pattern. The second radiating element includes a second main segment extending along a second arcuate path oriented parallel to the first arcuate path.
    Type: Application
    Filed: March 18, 2024
    Publication date: November 14, 2024
    Inventors: Chang Hyun Lee, Kiran Vanjani, Xing Yun, Jung-Hoon Kim, Dong Wook Park
  • Publication number: 20240379386
    Abstract: A substrate processing system includes a cluster module having substrate processing devices, a load port through which a substrate is loaded, and a substrate cleaning device between the cluster module and the load port, the substrate cleaning device being configured to clean the substrate processed in the substrate processing devices, and the substrate cleaning device including a substrate cleaner having a cleaning chuck to support the substrate, and a cleaning nozzle configured to spray a fluid toward the cleaning chuck.
    Type: Application
    Filed: January 3, 2024
    Publication date: November 14, 2024
    Inventors: YONGSUK CHOI, Ilkyu Jeong, Hyunwoong Hwang, Kyung-Won Kang, Dong-Wook Kim, Seok Heo