Patents by Inventor Sujung Lee

Sujung Lee 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: 20240120266
    Abstract: Provided is a semiconductor package including a first distribution structure, which includes a plurality of first distribution patterns disposed between a plurality of first lower surface connection pads and a plurality of first upper surface connection pads, and a first base insulating layer surrounding the plurality of first distribution patterns. The semiconductor package further includes a second distribution structure including a plurality of second distribution patterns disposed between a plurality of second lower surface connection pads and a plurality of second upper surface connection pads, and a second base insulating layer surrounding the plurality of second distribution patterns. The semiconductor package further includes a plurality of connection structures configured to penetrate the encapsulant and disposed adjacent to the semiconductor chip, wherein the connection structure includes a conductive antioxidant layer covering side surfaces of the conductive post.
    Type: Application
    Filed: September 18, 2023
    Publication date: April 11, 2024
    Inventors: Sujung HYUNG, Myoungchul EUM, Chiwoo LEE
  • Patent number: 11943615
    Abstract: The present disclosure relates to a communication technique for convergence of IoT technology and a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. Disclosed are a method and an apparatus for securely providing a profile to a terminal in a communication system.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: March 26, 2024
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hyewon Lee, Duckey Lee, Sujung Kang, Youngsun Ryu, Jonghan Park, Kangjin Yoon
  • Publication number: 20220305067
    Abstract: Proposed are a recombinant herpes simplex virus having a modified glycoprotein gH for retargeting and the use thereof. Particularly, the recombinant herpes simplex virus is capable of infecting a target cell having a target molecule to which a cell-targeting domain specifically recognizes and binds due to the presence of the cell-targeting domain in the glycoprotein gH thereof, and is thus useful for anticancer therapy or gene therapy.
    Type: Application
    Filed: February 19, 2021
    Publication date: September 29, 2022
    Inventors: Heechung KWON, Hyunjung BAEK, Hyun Yoo JOO, Hyeri KIM, Mihee HAN, Eun Ran PARK, Sujung LEE
  • Publication number: 20220305066
    Abstract: Proposed are a recombinant herpes simplex virus for multiple targeting and the use thereof. Particularly, a recombinant HSV capable of multiple targeting through multiple expression of an adapter, which is a fused protein of a cancer-cell-targeting domain and an extracellular domain of HVEM, a recombinant HSV capable of multiple targeting by having a modified glycoprotein so as to enable retargeting, in addition to being capable of expressing the adapter that is the fused protein of the cancer-cell-targeting domain and the extracellular domain of HVEM, and the use of the virus for anti-inflammatory therapy are disclosed.
    Type: Application
    Filed: February 19, 2021
    Publication date: September 29, 2022
    Inventors: Heechung KWON, Hyunjung BAEK, Hyun Yoo JOO, Hyeri KIM, Mihee HAN, Eun Ran PARK, Sujung LEE
  • Patent number: 6413494
    Abstract: A colonic drug delivery composition contains a first polysaccharide and a second polysaccharide wherein both polysaccharide are degradable by colonic enzymes and are mixed at a environmental pH of about 7 or above, without use of a cross-linking agent. A colon selective pharmaceutical composition and dosage form for oral delivery of a drug, diagnostic reagent, or mixture thereof includes the drug, diagnostic reagent, or mixture thereof in contact with the polysaccharide composition. A method of preparing such a colonic drug delivery composition and the colon selective pharmaceutical composition and dosage from are also disclosed.
    Type: Grant
    Filed: May 25, 1999
    Date of Patent: July 2, 2002
    Assignee: Samyang Corporation
    Inventors: Seung Seo Lee, Chang Baeg Lim, Chaul Min Pai, Sujung Lee, In Park, Moon Gun Seo, Heenam Park
  • Patent number: 6319518
    Abstract: A composition comprising gelatin and a polysaccharide which is degradable by a colonic enzyme and, optionally, with an aldehyde and/or a polyvalent metal ion and/or an additional polysaccharide, which is not degraded or disintegrated in the upper gastrointestinal tract, thereby rendering the active substance loaded therein to be selectively delivered to the colon and to be effectively released in the colon.
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: November 20, 2001
    Assignee: Samyang Corporation
    Inventors: Seung-Seo Lee, Sung-Bum La, Chang-Baeg Lim, Sujung Lee, Bo-Youn Seo, Chaul-Min Pai