Patents by Inventor Tae-Hwan Kwon

Tae-Hwan Kwon 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).

  • SEPARATE TYPE BOTTLE TOP FILTER DEVICE
    Publication number: 20250161881
    Abstract: Provided is a separate type bottle top filter device which includes: a first coupling body in which an internal space receiving a sample is provided therein, and a discharge port through which the sample is discharged is formed; a second coupling body removably coupled to a lower portion of the first coupling body, and having a discharge member for discharging the sample discharged through the first discharge port to one side; and a membrane filter installed between the first and second coupling bodies to filter a target substance included in the sample discharged by the discharge member.
    Type: Application
    Filed: January 10, 2024
    Publication date: May 22, 2025
    Applicant: UMTR CO. LTD.
    Inventors: Sung Ryul PARK, Hye Min SUNG, Joon Bum PARK, Dong Min KIM, Tae Hwan KWON, So Young MOON, Hyo Gil JANG, Jae Hyun YOO
  • Pharmaceutical composition containing thiamine derivative for prevention or treatment of sepsis
    Patent number: 11872228
    Abstract: The present disclosure is a pharmaceutical composition for the prevention or treatment of sepsis containing a thiamine derivative or a pharmaceutically acceptable salt thereof, wherein the pharmaceutical composition of the present disclosure can be used for the prevention, alleviation, or treatment of sepsis by containing fursultiamine or allithiamine to inhibit the expressions of CD40, CD86, and TNF?.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: January 16, 2024
    Assignees: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, KYUNGPOOK NATIONAL UNIVERSITY HOSPITAL
    Inventors: In Kyu Lee, Eun Jung Choi, Chang Hyun Jeon, Tae-Hwan Kwon, Dong Ho Park
  • Polarizing plate comprising a polyethylene terephthalate film having an in-plane phase difference and a coating layer having a haze value and liquid crystal display provided with the same
    Patent number: 8994899
    Abstract: A polarizing plate includes a polarizer, a thin film on the polarizer, the thin film having an in-plane phase difference (Ro) of about 500 nm to about 3000 nm, and a coating layer disposed on one side of the thin film and having a haze value of about 15% to about 35%.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: March 31, 2015
    Assignee: Cheil Industries, Inc.
    Inventors: So-Hee Yu, Tae-Hwan Kwon, Jae-Bin Song, Hae-Ryong Chung
  • POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY PROVIDED WITH THE SAME
    Publication number: 20120113356
    Abstract: A polarizing plate includes a polarizer, a thin film on the polarizer, the thin film having an in-plane phase difference (Ro) of about 500 nm to about 3000 nm, and a coating layer disposed on one side of the thin film and having a haze value of about 15% to about 35%.
    Type: Application
    Filed: January 19, 2012
    Publication date: May 10, 2012
    Inventors: So-Hee YU, Tae-Hwan Kwon, Jae-Bin Song, Hae-Ryong Chung