Patents by Inventor Ku Kang

Ku Kang 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: 11755532
    Abstract: A method for generating graphic display interface, comprising: receiving an request to generate a graphic display interface comprising at least a client ID; generating a plurality of graphic data structures based on at least one of the request or a priority list, each of the graphic data structures corresponding to a identifier; associating for each of the graphic data structures, an item graphic; tagging each of the graphic data structures with one or more tags, the tagging comprises: determine that the client ID matches at least one member ID; and determine, for each of the graphic data structures, that the associated identifier has a first status, and tagging the graphic data structures with a first tag upon the determination; and associating for each of the graphic data structures based on the associated tags, one of a plurality of service graphics; and generating instruction for the graphic display interface.
    Type: Grant
    Filed: December 24, 2021
    Date of Patent: September 12, 2023
    Assignee: COUPANG CORP.
    Inventors: Ku Kang, JungJoon Park, Duhyeong Kim, Tae IL Kim, Ki Woong Jang, Prakash Kadel, Seongwook Ahn, Kyung Hoon Min, Nam Yeong Goo, Yilu Shen, Li Li, Juan Qu
  • Patent number: 11747947
    Abstract: A touch panel and method of manufacturing the same are disclosed. In one aspect, the touch panel includes a substrate, a first touch electrode line formed over the substrate and including a plurality of first touch electrodes which are electrically connected to each other, and a second touch electrode line formed to cross the first touch electrode line and being electrically insulated therefrom. The second touch electrode line can include a plurality of second touch electrodes which are electrically connected to each other. The touch panel can also include a plurality of connecting wires respectively connected to the first and second touch electrode lines. At least one of the first touch electrode line, the second touch electrode line, and the connecting wires can include at least one photosensitive conductive layer having a metal nanowire.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: September 5, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Joo-Han Bae, Sung Ku Kang, Jin Hwan Kim
  • Patent number: 11726082
    Abstract: The present invention relates to a method for screening drug candidates for treating a disease using the interaction between calcium and phosphatidylinositol phosphate. Particularly in the present invention, it was confirmed that the concentration of calcium was increased in the obesity induced insulin resistance animal model and the increased calcium concentration inhibited the migration of Akt protein containing PH domain and the signal transduction, while the protein containing C2 domain was able to migrate to the cell membrane by binding to calcium/PIP complex even under the condition of high calcium concentration. Therefore, the investigation of the interaction between calcium and PIP can be a useful method for screening of drug candidates for treating metabolic disease, cancer or hypertension.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: August 15, 2023
    Assignees: GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION, GIL MEDICAL CENTER
    Inventors: Byung-Chul Oh, Jin Ku Kang, Ok Hee Kim, Cheol Soon Lee
  • Publication number: 20230240157
    Abstract: There are provided a resistive memory device and a manufacturing method of the resistive memory device. The resistive memory device includes: a stack structure in which a plurality of interlayer insulating layers and a plurality of conductive layers are alternately stacked; a hole penetrating the stack structure in a vertical direction; and a gate insulating layer, a channel layer, and a variable resistance layer, formed along sidewalls of the plurality of conductive layers, which are adjacent to the hole, and sidewalls of the plurality of interlayer insulating layers, which are adjacent to the hole.
    Type: Application
    Filed: June 9, 2022
    Publication date: July 27, 2023
    Applicant: SK hynix Inc.
    Inventor: In Ku KANG
  • Publication number: 20230240084
    Abstract: A resistive memory device includes: a stack structure in which a plurality of interlayer insulating layers and a plurality of conductive layers are alternately stacked; a hole penetrating the stack structure through the plurality of insulating layers and the plurality of conductive layers; a plurality of insulating patterns formed on a sidewall of each of the plurality of interlayer insulating layers within the hole; a channel layer formed along a sidewall of each of the plurality of conductive layers within the hole and a sidewall of each of the plurality of the insulating patterns within the hole, wherein the channel layer includes convex regions that are adjacent to the insulating patterns and are convexly formed in relation to a central portion of the hole and includes concave regions that are adjacent to the plurality of conductive layers and are concavely formed in relation to the central portion of the hole.
    Type: Application
    Filed: June 6, 2022
    Publication date: July 27, 2023
    Applicant: SK hynix Inc.
    Inventor: In Ku KANG
  • Patent number: 11710170
    Abstract: According to various example embodiments, a method of providing order-related information by an electronic device may include obtaining order information on or regarding a purchase item and customer information corresponding to the order information, transmitting the order information and the customer information to an external device, receiving, from the external device, sale-related information on or regarding a sales item that corresponds to the purchase item and is for sale by the customer, and providing at least some of the order information and the sale-related information on a first page.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: July 25, 2023
    Assignee: Coupang Corp.
    Inventors: Qingqing Bai, Xiao Feng, Seon Il Kim, Hyun Gyu Jang, Su Jin Kyung, Jeong Min Yun, Weili Liu, Prakash Kadel, Ku Kang, Mengyuan Peng, Ki Woong Jang
  • Publication number: 20230232631
    Abstract: A semiconductor device includes a stacked structure with insulating layers and conductive layers that are alternately stacked on each other, a hard mask pattern on the stacked structure, a channel structure penetrating the hard mask pattern and the stacked structure, insulating patterns interposed between the insulating layers and the channel structure, wherein the insulating patterns protrude farther towards the channel structure than a sidewall of the hard mask pattern, and a memory layer interposed between the stacked structure and the channel structure, wherein the memory layer fills a space between the insulating patterns.
    Type: Application
    Filed: March 17, 2023
    Publication date: July 20, 2023
    Applicant: SK hynix Inc.
    Inventors: Changhan Kim, In Ku KANG, Sun Young KIM
  • Publication number: 20230184921
    Abstract: Provided is a radio detection and ranging (radar) point cloud-based posture determination system, which clusters a point cloud acquired using radar to generate a cluster, calculates predefined features of the cluster, and determines a posture of a target through a deep learning model that has trained the calculated features.
    Type: Application
    Filed: August 25, 2021
    Publication date: June 15, 2023
    Applicant: SMART RADAR SYSTEM, INC.
    Inventors: Soung On KIM, Myung Ku KANG
  • Patent number: 11670377
    Abstract: Systems and methods are described including a page buffer to reduce a threshold voltage distribution skew of memory cells and improve programming performance. The page buffer includes a first circuit element connected to a first terminal for supplying a first bitline voltage, a second circuit element connected to a second terminal for supplying a second bitline voltage, and a latch configured to control the first and second circuit elements.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: June 6, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se Won Yun, Kyung Min Kang, Dong Ku Kang
  • Publication number: 20230167519
    Abstract: The present invention provides a dent-resistant cold-rolled steel sheet having excellent dent-resistance properties. According to one embodiment of the present invention, the dent-resistant cold-rolled steel sheet includes, by weight, carbon (C): 0.005% to 0.03%, manganese (Mn): 1.0% to 2.5%, aluminum (Al): 0.2% to 0.8%, sum of chromium (Cr) and molybdenum (Mo): 0.3% to 1.5%, sum of niobium (Nb) and titanium (Ti): 0.001% to 0.01%, phosphorus (P): greater than 0% to 0.02%, sulfur (S): greater than 0% to 0.01%, and the balance of iron (Fe) and other unavoidable impurities, wherein a yield strength (YP) of 195 MPa or greater, a tensile strength (ST) of 340 MPa or greater, elongation (El) of 33% or greater, and a bake hardening (BH) amount of 40 MPa or greater are satisfied.
    Type: Application
    Filed: December 21, 2021
    Publication date: June 1, 2023
    Inventors: Byoung Jin KIM, Chun ku Kang, YoungJu Park, Ha Young Yu, Min Ho Jang, Seong Kyung Han, Sung Yul Huh
  • Publication number: 20230150813
    Abstract: The present disclosure relates to a composite for hydrogen storage formed through lithiation and a method of preparing the same.
    Type: Application
    Filed: November 17, 2022
    Publication date: May 18, 2023
    Inventors: Jeung Ku KANG, Min Gyu PARK, Jong Hui CHOI, Dong Won KIM
  • Patent number: 11637124
    Abstract: A semiconductor device includes a stacked structure with insulating layers and conductive layers that are alternately stacked on each other, a hard mask pattern on the stacked structure, a channel structure penetrating the hard mask pattern and the stacked structure, insulating patterns interposed between the insulating layers and the channel structure, wherein the insulating patterns protrude farther towards the channel structure than a sidewall of the hard mask pattern, and a memory layer interposed between the stacked structure and the channel structure, wherein the memory layer fills a space between the insulating patterns.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: April 25, 2023
    Assignee: SK hynix Inc.
    Inventors: Changhan Kim, In Ku Kang, Sun Young Kim
  • Patent number: 11637019
    Abstract: A semiconductor device includes a stacked structure on a substrate. The stacked structure includes stepped regions and a central region between the stepped regions, an upper insulation layer on the stacked structure, and a capping insulation layer on the stepped regions of the stacked structure. The capping insulation layer includes a first upper end portion and a second upper end portion that are adjacent to the upper insulation layer. The upper insulation layer is between the first upper end portion and the second upper end portion. The first upper end portion and the second upper end portion extends a first height relative to the substrate that is different from a second height relative to the substrate of the second upper end portion.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: April 25, 2023
    Inventors: Chang Sun Hwang, Han Sol Seok, Hyun Ku Kang, Byoung Ho Kwon, Chung Ki Min
  • Publication number: 20230097116
    Abstract: The present disclosure discloses a method for preparing a hybrid-type fluorine-based nonionic surfactant capable of producing a high purity material in a high yield. By preparing a hybrid-type fluorine-based nonionic surfactant according to the present disclosure, the surfactant is mass-produced in a high yield through controlling reaction conditions including a solvent.
    Type: Application
    Filed: May 31, 2022
    Publication date: March 30, 2023
    Applicant: MIYOUTECH CO., LTD.
    Inventors: Woong-Ku KANG, Seok-Heon Oh, Soon-Dong Kwon, Mi-Jung Park, Hyun-Sun Ahn, Yong-II Choi, Ji-Hwan Jeon
  • Publication number: 20230101416
    Abstract: The present disclosure discloses a fluoroalkyl glycerin derivative usable as an excellent surfactant by having functional groups and the number of carbon atoms controlled in the molecular structure, and its use as a surfactant. A fluoroalkyl glycerin derivative according to the present disclosure is used as a fluorine-based nonionic surfactant, and replaces existing fluoro compounds as well as having excellent surfactant properties compared to existing surfactants having a linear alkyl group.
    Type: Application
    Filed: May 31, 2022
    Publication date: March 30, 2023
    Applicant: MIYOUTECH CO., LTD.
    Inventors: Woong-Ku KANG, Seok-Heon OH, Soon-Dong KWON, Mi-Jung PARK, Hyun-Sun AHN, Yong-Il CHOI, Ji-Hwan JEON
  • Patent number: 11612019
    Abstract: The present disclosure provides an air heater. The air heater comprises: a direct heat generating portion configured to be heated by an electric current supplied from outside; an indirect heat generating portion configured to be heated by conductive heat, which is supplied by physical contact with the heated direct heat generating portion, and configured to heat air coming in through an inlet opening formed on one side while the air is passing through an outlet opening formed on the other side; and a housing made of an insulating material that provides a space where the direct heat generating portion and the indirect heat generating portion are placed, and that comprises an air inlet on one side through which the air is drawn in from outside and an air vent on the other side through which the air is released.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: March 21, 2023
    Inventor: Hong Ku Kang
  • Publication number: 20230074522
    Abstract: A semiconductor device includes: a stack structure including conductive patterns and insulating layers, which are alternately stacked; a channel structure penetrating the stack structure; and a memory layer penetrating the stack structure, the memory layer being disposed between the channel structure and the stack structure. The memory layer includes memory parts and dummy parts, which are alternately arranged. Each of the memory parts includes a first part between the insulating layers and a second part between the dummy parts. The first part of the memory parts have ferroelectricity.
    Type: Application
    Filed: November 15, 2022
    Publication date: March 9, 2023
    Applicant: SK hynix Inc.
    Inventor: In Ku KANG
  • Patent number: 11599216
    Abstract: A touch sensing device and a display device for improving hovering performance including: a touch sensing display panel including sense electrodes arranged in a matrix; and a sensing signal controller connected to the touch sensing display panel. The sense electrode includes a metal mesh electrode and a conductive layer contacting the metal mesh electrode.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: March 7, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byeong Kyu Jeon, Sung Ku Kang, Jeong Heon Lee, Hee Woong Park
  • Patent number: 11563016
    Abstract: A three-dimensional (3D) semiconductor memory device includes a peripheral logic structure on a substrate and including a peripheral circuits, horizontal semiconductor layers on the peripheral logic structure, a stack structures in which mold layers and electrode pads are alternately stacked in a first direction on the horizontal semiconductor layers, electrode isolation regions separating the stack structures and extending in the first direction and a second direction, the electrode isolation regions being connected to the horizontal semiconductor layers, and through-via structures in the peripheral logic structure. The through-via structures penetrate the stack structures in the first direction. Each of the through-via structures have one side connected to a corresponding one of the through channel contacts. Capacitors are formed by electrode pads respectively with at least one of the electrode isolation regions or with at least one of the through-via structures.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: January 24, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung Hwa Yun, Chan Ho Kim, Dong Ku Kang, Bong Soon Lim
  • Publication number: 20230021256
    Abstract: In an apparatus for detecting a target using a radar according to one aspect of the present invention, a first radar and a second radar, which are multi-channel radars each including a plurality of transmitting antennas and a plurality of receiving antennas, are installed to be spaced apart from each other, and position information of a target and velocity vector information of the target are calculated from first position information and first velocity information of the target acquired from the first radar and second position information and second velocity information of the target acquired from the second radar and then are used to detect and track the target.
    Type: Application
    Filed: January 15, 2022
    Publication date: January 19, 2023
    Applicant: SMART RADAR SYSTEM, INC.
    Inventors: Myung Ku KANG, Jae Yong LEE