Patents by Inventor Yong Hwan Rho

Yong Hwan Rho 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: 20190145047
    Abstract: A thin film-type high moisture transferable fiber sheet includes a thin film coating layer formed on one side of the hydrophilic fiber sheet, in which the thin film coating layer is formed such that a hydrophobic coating agent is coated on a portion of the one side of the fiber sheet in a thin film-type.
    Type: Application
    Filed: April 20, 2017
    Publication date: May 16, 2019
    Applicant: Ventex Co., Ltd.
    Inventors: Yong Hwan RHO, Eun Ho PARK
  • Publication number: 20190119839
    Abstract: A ball-shaped light heat generating fiber aggregate and a method for producing the same include a light heat generating material that is sprayed and applied to any one filament or a mixture of two or more filaments selected from the group consisting of a polyamide-based filament, a polyester-based filament, and a polypropylene-based filament, opening and mixing the same to separate the filaments, and producing a ball-shaped fiber aggregate.
    Type: Application
    Filed: April 28, 2017
    Publication date: April 25, 2019
    Inventors: Yong Hwan RHO, Hyo Suk PARK
  • Publication number: 20170281561
    Abstract: The present invention relates to a drug delivery fabric having a drug-containing layer, wherein the drug delivery fabric comprises a surface layer, a middle layer, and a drug-containing layer, the middle layer is formed of a yarn having hydrophilicity relatively equal to or higher than that of the surface layer, the drug-containing layer is formed of a cellulose derivative film containing a drug.
    Type: Application
    Filed: August 28, 2014
    Publication date: October 5, 2017
    Inventors: KYUNG CHAN GO, GWANG WUNG YANG, YONG HWAN RHO
  • Patent number: 9469937
    Abstract: Disclosed herein is a textile sheet for clothes for radiating bioactive energy. The textile sheet for clothes according to the present invention comprises a bioactive-energy radiating layer formed by coating bioactive radiant materials of silicon oxide, magnesium, aluminum, sodium, calcium, and oxidized metal, and a thermochromic unit discolored at a predetermined temperature on a surface of the bioactive-energy radiating layer and formed on a part of the bioactive-energy radiating layer. Accordingly, the textile sheet for clothes according to the present invention is capable of reducing reactive oxygen and improving blood flow.
    Type: Grant
    Filed: August 12, 2013
    Date of Patent: October 18, 2016
    Assignee: VENTEX CO., LTD.
    Inventors: Kung Chan Ko, Gwang Wung Yang, Yong Hwan Rho, Eun Ho Park
  • Patent number: 9469938
    Abstract: Disclosed herein is a textile using light. The textile unit comprises a heating unit having a shape of dot or stripe on a surface of a fabric and non-heating unit being not overlapped with the heating unit. The heating unit is formed by coating carbon nanotube (CNT) or group-4 metal carbide in a shape of dot or stripe. The heating textile sheet using light according to the present invention has excellent heat efficiency by converting light such as solar cell into thermal energy.
    Type: Grant
    Filed: August 12, 2013
    Date of Patent: October 18, 2016
    Assignee: VENTEX CO., LTD.
    Inventors: Kung Chan Ko, Gwang Wung Yang, Yong Hwan Rho, Eun Ho Park