Patents by Inventor O. Kim

O. 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: 20250229379
    Abstract: A retainer ring according to one embodiment comprises: a core part formed in a ring shape and including a metal material; and an injection part formed around the core part through molding so as to surround the core part, wherein the core part may include: a core main body formed in a ring shape; and at least one through hole formed through the core main body.
    Type: Application
    Filed: September 8, 2022
    Publication date: July 17, 2025
    Applicant: KCTECH CO.,LTD.
    Inventors: In Chul SHIN, Hyun O KIM
  • Patent number: 12222425
    Abstract: An apparatus for intercepting navigation satellite signal reception to an illegal unmanned aerial vehicle includes a navigation satellite position identification unit configured to identify a position of a navigation satellite, a plurality of radio wave interference sources distributively arranged, and a radio wave interference source selection unit configured to selectively activate, from among the plurality of radio wave interference sources, a radio wave interference source at a position symmetric to the navigation satellite based on a current position or flight trajectory of an illegal unmanned aerial vehicle to cause an interference signal to emit, wherein the interference signal causes the illegal unmanned aerial vehicle to generate symmetric interference in a direction of the navigation satellite.
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: February 11, 2025
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Jun O Kim, Youngjoong Lee
  • Patent number: 12206286
    Abstract: A rotor for an induction motor includes a rotor core having a hollow portion on a central portion wherein a shaft is coupled to the rotor core by being inserted through the hollow portion, a plurality of slots radially formed in the rotor core around a central axis of the shaft, a plurality of conductor bars coupled to the plurality of slots, and an end ring electrically connecting the plurality of conductor bars to each other, wherein the rotor core is thermally treated above Curie temperature to form a predetermined pattern on an outer circumference of the rotor core.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: January 21, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Jin Ho Choi, Sang Jin Park, Jong Seok Lee, Ki O Kim, Sung Woo Hwang, Myung Seop Lim, Jae Hyun Kim
  • Publication number: 20240418863
    Abstract: An apparatus for intercepting navigation satellite signal reception to an illegal unmanned aerial vehicle includes a navigation satellite position identification unit configured to identify a position of a navigation satellite, a plurality of radio wave interference sources distributively arranged, and a radio wave interference source selection unit configured to selectively activate, from among the plurality of radio wave interference sources, a radio wave interference source at a position symmetric to the navigation satellite based on a current position or flight trajectory of an illegal unmanned aerial vehicle to cause an interference signal to emit, wherein the interference signal causes the illegal unmanned aerial vehicle to generate symmetric interference in a direction of the navigation satellite.
    Type: Application
    Filed: December 14, 2022
    Publication date: December 19, 2024
    Inventors: Jun O KIM, Youngjoong LEE
  • Patent number: 12163086
    Abstract: The present disclosure relates to a dispersant containing a specific compound having a fluorene skeleton, and a composition using the same.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: December 10, 2024
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Young O Kim, Chang Hyun Yoon, Eun Jung Lim, Jung Hyun Lee, Choon Keun Lee
  • Patent number: 12058429
    Abstract: A lens is provided. The lens includes a lens unit, and a serrated layer disposed on at least a portion of a surface of the lens unit, wherein the serrated layer includes a plurality of particles dispersed therein that are injected into the serrated layer. The serrated layer includes a plurality of conical structures having different sizes, accordingly, a refractive index on the surface of the serrated layer may gradually change.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: August 6, 2024
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Eun Jung Lim, Jung Hyun Lee, Chang Hyun Yoon, Young O Kim
  • Publication number: 20240257748
    Abstract: A display device according to an embodiment of the present disclosure includes a display panel including a plurality of pixels, a data driver configured to generate an image data voltage based on compensated image data generated by compensating for input image data and to apply the generated image data voltage to the display panel, and a deterioration compensation device configured to generate compensated image data by compensating for the input image data in response to an accumulated amount of deterioration data of the pixels and to apply the compensated image data to the data driver, wherein the deterioration compensation device compensates for the input image data on the basis of gamma values changed according to degrees of deterioration of the pixels.
    Type: Application
    Filed: December 12, 2023
    Publication date: August 1, 2024
    Applicant: LG Display Co., Ltd.
    Inventors: Moung O KIM, Yu Sok LIM, Min Woo OH, Hye Rin KIM, Tae Hoon LEE
  • Publication number: 20240141118
    Abstract: A surface-treated inorganic nanoparticle includes a core including Mania (TiO2); a shell surrounding the core, and including zirconia(ZrO2); and a dispersant including a phosphate functional group, and connected to the shell,
    Type: Application
    Filed: February 7, 2023
    Publication date: May 2, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seong Chan PARK, Chang Hyun YOON, Jung Hyun LEE, Eun Jung LIM, Young O KIM
  • Patent number: 11943047
    Abstract: An apparatus of controlled reception pattern antenna (CRPA) neutralization for an illegal unmanned aerial vehicle (UAV) includes an interference signal generator transmitting a direct wave toward a CRPA of an illegal UAV through a first transmission antenna and transmitting a first reflected wave inducing signal through a second transmission antenna and a first passive propagation mirror reflecting the first reflected wave inducing signal toward the illegal UAV so that the first reflected wave propagates toward the CRPA of the illegal UAV.
    Type: Grant
    Filed: May 5, 2023
    Date of Patent: March 26, 2024
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventor: Jun O Kim
  • Patent number: 11899917
    Abstract: Embodiments are directed to techniques for interacting with a hierarchical video segmentation using a video timeline. In some embodiments, the finest level of a hierarchical segmentation identifies the smallest interaction unit of a video—semantically defined video segments of unequal duration called clip atoms, and higher levels cluster the clip atoms into coarser sets of video segments. A presented video timeline is segmented based on one of the levels, and one or more segments are selected through interactions with the video timeline. For example, a click or tap on a video segment or a drag operation dragging along the timeline snaps selection boundaries to corresponding segment boundaries defined by the level. Navigating to a different level of the hierarchy transforms the selection into coarser or finer video segments defined by the level. Any operation can be performed on selected video segments, including playing back, trimming, or editing.
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: February 13, 2024
    Assignee: ADOBE INC.
    Inventors: Seth Walker, Joy O Kim, Aseem Agarwala, Joel Richard Brandt, Jovan Popovic, Lubomira Dontcheva, Dingzeyu Li, Hijung Shin, Xue Bai
  • Publication number: 20230365785
    Abstract: A surface-treated inorganic nanoparticle including an inorganic nanoparticle, a first dispersant connected to the inorganic nanoparticle, and a second dispersant connected to the inorganic nanoparticle, wherein a molecular weight (MW) of the first dispersant is different from a molecular weight (MW) of the second dispersant.
    Type: Application
    Filed: December 28, 2022
    Publication date: November 16, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seong Chan PARK, Jung Hyun LEE, Eun Jung LIM, Young O KIM, Chang Hyun YOON, Choon Keun LEE
  • Publication number: 20230361907
    Abstract: An apparatus of controlled reception pattern antenna (CRPA) neutralization for an illegal unmanned aerial vehicle (UAV) includes an interference signal generator transmitting a direct wave toward a CRPA of an illegal UAV through a first transmission antenna and transmitting a first reflected wave inducing signal through a second transmission antenna and a first passive propagation mirror reflecting the first reflected wave inducing signal toward the illegal UAV so that the first reflected wave propagates toward the CRPA of the illegal UAV.
    Type: Application
    Filed: May 5, 2023
    Publication date: November 9, 2023
    Inventor: Jun O KIM
  • Patent number: 11703243
    Abstract: A component used in an air conditioner includes a substrate and a nano-coating formed on a surface of the substrate, wherein the nano-coating includes a lower coating formed on the surface of the substrate; and an upper coating formed on the upper surface of the lower coating, a coating composition of the upper coating includes nanoparticles having a diameter of 10 nm to 30 nm, and an interval between adjacent nanoparticles among the plurality of nanoparticles located on a surface of the upper coating is 10 nm to 30 nm.
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: July 18, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jee-yong Kim, Jae-hyoun Kim, Jin-o Kim, Sin-young Lee
  • Publication number: 20230199292
    Abstract: A lens is provided. The lens includes a lens unit, and a serrated layer disposed on at least a portion of a surface of the lens unit, wherein the serrated layer includes a plurality of particles dispersed therein that are injected into the serrated layer. The serrated layer includes a plurality of conical structures having different sizes, accordingly, a refractive index on the surface of the serrated layer may gradually change.
    Type: Application
    Filed: June 2, 2022
    Publication date: June 22, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Eun Jung LIM, Jung Hyun LEE, Chang Hyun YOON, Young O KIM
  • Publication number: 20230132331
    Abstract: A rotor for an induction motor includes a rotor core having a hollow portion on a central portion wherein a shaft is coupled to the rotor core by being inserted through the hollow portion, a plurality of slots radially formed in the rotor core around a central axis of the shaft, a plurality of conductor bars coupled to the plurality of slots, and an end ring electrically connecting the plurality of conductor bars to each other, wherein the rotor core is thermally treated above Curie temperature to form a predetermined pattern on an outer circumference of the rotor core.
    Type: Application
    Filed: July 6, 2022
    Publication date: April 27, 2023
    Inventors: Jin Ho Choi, Sang Jin Park, Jong Seok Lee, Ki O Kim, Sung Woo Hwang, Myung Seop Lim, Jae Hyun Kim
  • Patent number: 11582173
    Abstract: A message processing method and an electronic device for supporting the same are provided. The electronic device includes a communication interface configured to receive a message including a plurality of pages, and a control module configured to process the received message, wherein, if undefined data exists among data contained in a specific page of the plurality of pages, the control module combines at least a part of data contained in a next page that is sequential to the specific page with the undefined data.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: February 14, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyu Hyun Kim, Min O Kim, In Soo Kim, Jun Ho You, Sang Min Bae
  • Publication number: 20230043769
    Abstract: Embodiments are directed to techniques for interacting with a hierarchical video segmentation using a video timeline. In some embodiments, the finest level of a hierarchical segmentation identifies the smallest interaction unit of a video—semantically defined video segments of unequal duration called clip atoms, and higher levels cluster the clip atoms into coarser sets of video segments. A presented video timeline is segmented based on one of the levels, and one or more segments are selected through interactions with the video timeline. For example, a click or tap on a video segment or a drag operation dragging along the timeline snaps selection boundaries to corresponding segment boundaries defined by the level. Navigating to a different level of the hierarchy transforms the selection into coarser or finer video segments defined by the level. Any operation can be performed on selected video segments, including playing back, trimming, or editing.
    Type: Application
    Filed: October 19, 2022
    Publication date: February 9, 2023
    Inventors: Seth WALKER, Joy O KIM, Aseem AGARWALA, Joel Richard Brandt, Jovan POPOVIC, Lubomira DONTCHEVA, Dingzeyu LI, Hijung SHIN, Xue Bai
  • Publication number: 20220403247
    Abstract: The present disclosure relates to a dispersant containing a specific compound having a fluorene skeleton, and a composition using the same.
    Type: Application
    Filed: March 7, 2022
    Publication date: December 22, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young O KIM, Chang Hyun YOON, Eun Jung LIM, Jung Hyun LEE, Choon Keun LEE
  • Patent number: 11355180
    Abstract: A semiconductor system includes a first semiconductor device and a second semiconductor device. The first semiconductor device outputs a chip selection signal, a command signal, and data. The second semiconductor device generates internal data from the data, stores the internal data, and stores the data as pattern data when the chip selection signal is enabled and a write operation is performed according to a logic level combination of the command signal. In addition, the second semiconductor device generates the internal data from the pattern data and stores the internal data without receiving the data when the chip selection signal is enabled and a write copy operation is performed according to a logic level combination of the command signal.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: June 7, 2022
    Assignee: SK hynix Inc.
    Inventor: Min O Kim
  • Patent number: 11328753
    Abstract: A semiconductor device includes a read/write control circuit, a core circuit, and a data conversion circuit. The read/write control circuit generates a read strobe signal and a read address from an internal address/command signal based on an internal read command during a self-write operation, generates a write strobe signal after the read strobe signal is generated, and generates a write address from the internal address/command signal. The core circuit is synchronized with the read strobe signal to output read data stored in a bank selected by the read address and is synchronized with the write strobe signal to store write data into the bank or another bank which is selected by the write address. The data conversion circuit changes a pattern of the read data to generate the write data.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: May 10, 2022
    Assignee: SK hynix Inc.
    Inventors: Min O Kim, Min Wook Oh, Yeong Han Jeong