Patents by Inventor Young Rim HAN

Young Rim HAN 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: 20240075318
    Abstract: The present disclosure relates to a method for carrying out dose delivery quality assurance for high-precision radiation treatment, in which parameters affecting a pass rate of dose delivery quality assurance can be derived through regression analysis, which is a known statistical analysis method, and a pass rate prediction model capable of predicting each parameter and the pass rate of dose delivery quality assurance can be derived, and accordingly, it can be predicted in advance whether dose delivery quality assurance will be passed according to the parameters through the above prediction model, without repeatedly carrying out dose delivery quality assurance according to a patient's treatment plan, and as a result, the efficiency of dose delivery quality assurance can be enhanced, and the time or capacity required for such quality assurance is reduced, such that radiation treatment for an actual patient can be quickly and precisely carried out.
    Type: Application
    Filed: December 22, 2021
    Publication date: March 7, 2024
    Inventors: Young Nam KANG, Ji Na KIM, Hong Seok JANG, Byung Ock CHOI, Yun Ji SEOL, Tae Geon OH, Na Young AN, Jae Hyeon LEE, Kyu Min HAN, Ye Rim SHIN
  • Publication number: 20220400751
    Abstract: Provided herein is an aerosol-generating article with enhanced vapor production. The aerosol-generating article according to some embodiments of the present disclosure includes a medium portion, a support structure which is disposed downstream of the medium portion and includes a first tubular structure having a first hollow formed therein, a cooling structure which is disposed downstream of the support structure and includes a second tubular structure having a second hollow formed therein, and a mouthpiece portion which is disposed downstream of the cooling structure. Here, an upstream end of the second tubular structure may abut a downstream end of the first tubular structure, and an average cross-sectional area of the second hollow may be larger than an average cross-sectional area of the first hollow. The cross-sectional area difference enhances an air flow diffusion effect, thereby eventually improving vapor production of the aerosol-generating article.
    Type: Application
    Filed: March 8, 2021
    Publication date: December 22, 2022
    Applicant: KT&G CORPORATION
    Inventors: Jung Kyu SEO, Tae Chul SHIN, Hee Tae JUNG, Young Rim HAN
  • Publication number: 20220256906
    Abstract: A method of manufacturing a wrapper for a non-combustion-type cigarette used in an aerosol generating device, according to an embodiment, includes manufacturing a reconstituted tobacco sheet by mixing a tobacco material and first pulp, and manufacturing a wrapper by mixing the reconstituted tobacco sheet and second pulp.
    Type: Application
    Filed: March 22, 2021
    Publication date: August 18, 2022
    Applicant: KT&G CORPORATION
    Inventors: Soo Ho KIM, Ki Jin AHN, Young Rim HAN, Jong Yeol KIM, Chang Jin PARK
  • Publication number: 20220248746
    Abstract: A cooling structure, which is located downstream of a smoking material portion provided in a smoking article and located upstream of a mouthpiece portion, includes: a body portion that has a tube shape having a hollow therein and is made of a paper material; and a plurality of perforations that are arranged in a circumferential direction of the body portion such that the inside and outside of the body portion are in fluid communication with each other.
    Type: Application
    Filed: December 4, 2020
    Publication date: August 11, 2022
    Applicant: KT&G CORPORATION
    Inventors: Jung Kyu SEO, Jae Hyun LEE, Young Rim HAN
  • Publication number: 20210127741
    Abstract: Disclosed are an aerosol generating article and an aerosol generating device, wherein the aerosol generating article includes a tobacco rod and a cooling segment configured to cool aerosols generated from the tobacco rod through a tobacco composition.
    Type: Application
    Filed: October 15, 2019
    Publication date: May 6, 2021
    Applicant: KT&G CORPORATION
    Inventors: Sun Hwan JUNG, Dong Kyun KO, Eun Mi JEOUNG, Young Rim HAN, Kyung Hwan OH, Sung Jong KI, Sung Hoon HA
  • Publication number: 20210092990
    Abstract: Disclosed is an aerosol-generating rod, in which a medium portion includes a plurality of strands, the medium portion and a filter portion are connected in a longitudinal direction of the aerosol-generating rod, and the plurality of strands are arranged parallel to each other in the longitudinal direction.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 1, 2021
    Applicant: KT&G CORPORATION
    Inventors: Jung Kyu SEO, Tae Chul SHIN, Young Rim HAN, Do Kyong LEE, Jae Sung NOH, Hee Tae JUNG
  • Publication number: 20210092989
    Abstract: Embodiments of the present disclosure relate to a method and an apparatus for manufacturing an aerosol-forming rod, and according to the present disclosure, it is possible to realize various aerosol-forming product properties, by utilizing the sheet-specific characteristics of each manufacturing process of reconstituted tobacco sheets and mixing two or more types of reconstituted tobacco sheets having different types, different physical properties, or different main components to control the physical properties and taste of the tobacco rod.
    Type: Application
    Filed: August 9, 2019
    Publication date: April 1, 2021
    Applicant: KT&G CORPORATION
    Inventors: Young Rim HAN, Tae Chul SHIN, Do Kyung LEE, Jung Kyu SEO, Hee Tae JUNG