Patents by Inventor Tae Chang

Tae Chang 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: 20250148480
    Abstract: Systems and methods for a server probe to monitor compliance of servers with predetermined baseline metrics including: injecting a server probe script into one or more servers, wherein the server probe script is configured to: scan the one or more servers for operational health data; collect operational health data of the one or more servers; and comparing the operational health data to baseline data associated with a predetermined compliance baseline state for the one or more servers; and identifying based on the comparison, one or more non-compliant servers.
    Type: Application
    Filed: November 8, 2023
    Publication date: May 8, 2025
    Inventors: Bashar Alyousef, Debasis Dash, Jonathan Dobson, Cheri Williams, Tae Chang, Ben Brock
  • Publication number: 20240373571
    Abstract: A display device includes a display panel sliding in a first direction. A panel storage compartment is configured to accommodate the display panel therein and to assist a sliding operation of the display panel in the first direction. A plurality of segments are attached to a lower surface of the display panel, each of the plurality of segments are extended in a second direction intersecting the first direction, and are spaced apart from one another in the first direction. Bearings are disposed inside the plurality of segments and are at least partially exposed by the plurality of segments. The panel storage compartment includes guide rails engaged with the bearings.
    Type: Application
    Filed: July 19, 2024
    Publication date: November 7, 2024
    Inventors: SUNG SANG AHN, TAE CHANG KIM, TAE HOON YANG, JUNG HUN LEE
  • Patent number: 12117874
    Abstract: A display device includes a display panel including a first area and a second area. A support module includes a first support layer disposed on a bottom of the display panel and overlapping the first area and the second area. A second support layer is disposed on a bottom of the first support layer, overlapping the second area, and not overlapping the first area. The first support layer includes first joints overlapping the second area, and a plate overlapping the first area. The second support layer includes second joints. Each of the second joints is disposed on a bottom surface of each of the first joints, and a width of each of the second joints is narrower than a width of each of the first joints.
    Type: Grant
    Filed: November 10, 2023
    Date of Patent: October 15, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Tae Chang Kim
  • Patent number: 12080196
    Abstract: A display device includes a display module including: a folding area, and first and second non-folding areas; a first support member bendable together with the display module and including: a bending area corresponding to the folding area, and first and second non-bending areas corresponding to the first and second non-folding areas; and a support layer facing the display module with the first support member therebetween, and including: a second support member in the bending area and the first and second non-bending areas; a first support plate facing the first support member with the second support member therebetween and in the bending area and the first non-bending area; and a second support plate facing the first support member with the second support member therebetween and in the bending area and the second non-bending area. The second support plate is disconnected from the first support plate at the bending area.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: September 3, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae-Chang Kim, Minseop Kim, Changmin Park, Sungwoo Cho
  • Patent number: 12069822
    Abstract: A display device includes a display panel sliding in a first direction. A panel storage compartment is configured to accommodate the display panel therein and to assist a sliding operation of the display panel in the first direction. A plurality of segments are attached to a lower surface of the display panel, each of the plurality of segments are extended in a second direction intersecting the first direction, and are spaced apart from one another in the first direction. Bearings are disposed inside the plurality of segments and are at least partially exposed by the plurality of segments. The panel storage compartment includes guide rails engaged with the bearings.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: August 20, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Sang Ahn, Tae Chang Kim, Tae Hoon Yang, Jung Hun Lee
  • Patent number: 12053971
    Abstract: A display device includes a display module; a support plate; the support plate including support bars; an opening defined between the support bars adjacent to each other; and a first support portion and a second support portion spaced apart from each other, the support bars being disposed between the first support portion and the second support portion; a support film disposed between the display module and the support plate; and a foam layer disposed on at least one of a first upper surface and a first lower surface of the support film, the foam layer including a core layer having a first modulus and a first thickness; and a skin layer disposed on at least one of a second upper surface and a second lower surface of the core layer, having a second modulus greater than the first modulus, and having a second thickness smaller than the first thickness.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: August 6, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae-Chang Kim, Chanhui Han
  • Patent number: 12032403
    Abstract: A display device includes a display panel including a first active area, a second active area configured to slide in the first direction, a third active area configured to slide in the first direction, a first dummy area, and a second dummy area. A plurality of joints extend in a second direction intersecting the first direction, are spaced apart from each other in the first direction, are attached to a bottom surface of the display panel, and overlap the second active area, the third active area, the first dummy area, and the second dummy area. A first fixing tool and a second fixing tool are disposed on the first and second dummy area of the display panel, respectively, and are configured to assist a sliding behavior of the display panel.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: July 9, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae Chang Kim, Tae Hoon Yang
  • Publication number: 20240126343
    Abstract: A display device and a panel storage container are provided. The display device includes a display panel including a flat area and a bendable area disposed on a side of the flat area; and a storage container storing the bendable area of the display panel. The bendable area includes an active area having a side adjacent to the flat area, a dummy bending area disposed on another side of the active area, and a dummy flat area disposed on a side of the dummy bending area opposite to the active area. The dummy bending area is interposed between the active area and the dummy flat area, at least a portion of the bendable area is bent with a radius of curvature in the storage container, and a length of the dummy bending area is greater than a length of a portion of which the bendable area is bent.
    Type: Application
    Filed: June 13, 2023
    Publication date: April 18, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Tae Chang KIM, Tae Hoon YANG
  • Publication number: 20240094769
    Abstract: A display device includes a display panel including a first active area and a second active area slidable in a first direction, a plurality of segments spaced apart from one another in the first direction, extending in a second direction intersecting the first direction, and supporting a lower surface of the second active area, a panel housing having a guide rail engaged with a portion of each of the segments to guide a sliding motion of the display panel, and a first roller extending in the second direction, disposed in the panel housing, and surrounded by the lower surface of the second active area. The first roller includes a central portion having a first diameter, and a stepped portion protruding from the central portion in the second direction, forming a level difference with the central portion, and overlapping at least one of the segments to form a space.
    Type: Application
    Filed: May 17, 2023
    Publication date: March 21, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Tae Chang KIM, Hae Jin KIM, Tae Hoon YANG
  • Publication number: 20240077913
    Abstract: A display device includes a display panel including a first area and a second area. A support module includes a first support layer disposed on a bottom of the display panel and overlapping the first area and the second area. A second support layer is disposed on a bottom of the first support layer, overlapping the second area, and not overlapping the first area. The first support layer includes first joints overlapping the second area, and a plate overlapping the first area. The second support layer includes second joints. Each of the second joints is disposed on a bottom surface of each of the first joints, and a width of each of the second joints is narrower than a width of each of the first joints.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 7, 2024
    Inventor: Tae Chang Kim
  • Publication number: 20240078322
    Abstract: The present disclosure relates to a memory system capable of encrypting and storing data, and a memory controller. The memory controller may include a first interface configured to perform data Communication with a first external device, a second interface configured to generate a signal for controlling an operation of a second extern& device and transmit the signal; and a processor configured to receive, from the first external device, a data write command to write data to the second external device, encrypt the data by using one of a plurality of keys stored in a key area provided in the first external device in response to the data write command, and then control the encrypted data to be written to the second external device.
    Type: Application
    Filed: January 13, 2023
    Publication date: March 7, 2024
    Inventors: Seung Duk CHO, Woo Tae CHANG, Gi Jo JEONG, Jung Hyun JOH
  • Publication number: 20240061470
    Abstract: A display device includes a display panel including a first active area and a second active area that is adjacent to the first active area and slides from the first active area in the first direction. An input unit is disposed adjacent to the display panel. A hinge has a folding axis in the first direction and is configured to couple the display panel with the input unit so that the display panel and the input unit is folded on the folding axis. A first motor gear is configured to provide power for a slide operation of the second active area of the display panel. The display panel includes a first slide for sliding the second active area of the display panel in the first direction. The first motor gear is disposed on one side of the hinge in the first direction to engage with the first slide.
    Type: Application
    Filed: March 16, 2023
    Publication date: February 22, 2024
    Inventors: Tae Chang KIM, Sung Sang Ahn, Tae Hoon Yang, Byoung Su Lee
  • Publication number: 20240033777
    Abstract: Proposed is a method for manufacturing a porous carbon surface with improved superhydrophobicity and durability and a method for manufacturing a porous carbon surface with further improved superhydrophobicity and durability of a substrate coated with carbon nanoparticles on the surface using a vapor treatment process. According to the present disclosure, by agglomerating nano-sized carbon particles into a micro-nano composite structure through a simple process of treating a vapor of water, an organic solvent, or a mixture thereof, a porous carbon surface with improved superhydrophobicity and durability with low surface energy and high roughness can be manufactured, and a substrate including the porous carbon surface. This process can be efficiently used in mass production processes in various industrial fields that can utilize porous carbon surfaces because the manufacturing process is simple and inexpensive.
    Type: Application
    Filed: February 22, 2023
    Publication date: February 1, 2024
    Applicant: Andong National University Industry-Academic Cooperation Foundation
    Inventors: Tae Chang AN, Do Yeon IM
  • Publication number: 20240032220
    Abstract: A display device includes: a display module including a first area and a second area positioned adjacent to the first area, the second area including a portion curved to have a constant curvature, a plate including: a first plate disposed under the display module and overlapping the first area and a second plate disposed under the display module and overlapping the second area and extending from the first plate, segmental members disposed under the plate and overlapping the second area, and guide members overlapping the segmental members in the second area and movable under the segmental members.
    Type: Application
    Filed: May 2, 2023
    Publication date: January 25, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: TAE-CHANG KIM, TAEHOON YANG, CHANHUI HAN
  • Publication number: 20240008460
    Abstract: The present disclosure relates to a JAK3 gene-mutated severe combined immunodeficiency animal model and a method of constructing the same. In the JAK3 gene-mutated severe combined immunodeficiency animal model of the present disclosure, the JAK3 gene is specifically deficient, the expression of cytokines is regulated by controlling the number and activity of macrophages, and the thymus, lymphocytes, and Peyer's patches, which are observed in conventional severe combined immunodeficiency animal models, particularly mini-pigs, are completely lacking. In addition, the animal model of the present disclosure can be used as a treatment model for JAK3 SCID patients, as similar phenotypes are observed in patients with human severe combined immunodeficiency caused by a JAK3 gene mutation, and can be used for artificial blood development or xenotransplantation.
    Type: Application
    Filed: October 15, 2021
    Publication date: January 11, 2024
    Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Sun Uk KIM, Young Ho PARK, Bo Woong SIM, Kyu Tae CHANG, Seung Hwan LEE, Bong Seok SONG, Pil Soo JEONG, Hae Jun YANG, Sang Rae LEE, Yeung Bae JIN, Kang Jin JEONG
  • Patent number: 11846995
    Abstract: A display device includes a display panel including a first area and a second area. A support module includes a first support layer disposed on a bottom of the display panel and overlapping the first area and the second area. A second support layer is disposed on a bottom of the first support layer, overlapping the second area, and not overlapping the first area. The first support layer includes first joints overlapping the second area, and a plate overlapping the first area. The second support layer includes second joints. Each of the second joints is disposed on a bottom surface of each of the first joints, and a width of each of the second joints is narrower than a width of each of the first joints.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: December 19, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Tae Chang Kim
  • Patent number: 11832406
    Abstract: A display device includes a first display area, a second display area, a third display area having a curved shape, and a fourth display area. The display device includes a display panel, an inner cover member, a first outer cover, and a hinge member. The display panel overlaps the first, second, third, and fourth display areas. The inner cover member covers an outer periphery of the display panel overlapping the first, second, and third display areas. The first outer cover member surrounds the inner cover member. The hinge member is disposed on a bottom surface of the display panel to overlap a boundary between the second display area and the fourth display area, and is connected to the first outer cover member. The display panel is folded and unfolded through the hinge member. The inner cover member is drawn in to and out from the first outer cover member.
    Type: Grant
    Filed: November 14, 2021
    Date of Patent: November 28, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae-Chang Kim, Soyoun Jung
  • Patent number: D1052579
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: November 26, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae-Chang Kim, Tae Hoon Yang, Byoung Su Lee, Sung Sang Ahn
  • Patent number: D1060338
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: February 4, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae-Chang Kim, Tae Hoon Yang, Byoung Su Lee
  • Patent number: D1072777
    Type: Grant
    Filed: January 27, 2023
    Date of Patent: April 29, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae-Chang Kim, Tae Hoon Yang