Patents by Inventor Ju Hea KIM

Ju Hea KIM 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).

  • Shear thickening fluid containing carbon nanoparticles and shock absorbing material comprising same
    Patent number: 9909018
    Abstract: Disclosed are a shear thickening fluid (STF) comprising solid particles and a dispersion medium, wherein the solid particles comprise silica particles as a first component and carbon nanoparticles as a second component and a method for preparing a shear thickening fluid, comprising mixing silica particles, a dispersion medium for silica particles, and a carbon nanoparticle dispersion.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: March 6, 2018
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Eui Sang Yoo, Ju Hea Kim, Won Young Jeong, Hyun Kyung Lee, Jae Kyoung Lee, Joon Taek Jun, Nam Hee Kwon, Mi Yeon Kwon, Dae Young Lim
  • Polymer composite using shear thickening fluid
    Patent number: 9605135
    Abstract: Disclosed are a shear thickening fluid (STF) and a polymer composite comprising a core filled with a shear thickening fluid containing silica particles dispersed in polyethylene glycol; an inner capsule layer formed of an emulsifier surrounding the shear thickening fluid; and an outer capsule layer formed of a thermosetting resin surrounding the inner capsule layer.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: March 28, 2017
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Eui Sang Yoo, Ju Hea Kim, Won Young Jeong, Hyun Kyung Lee, Jae Kyoung Lee, Joon Taek Jun, Nam Hee Kwon, Mi Yeon Kwon, Dae Young Lim
  • POLYMER COMPOSITE USING SHEAR THICKENING FLUID
    Publication number: 20160289427
    Abstract: Disclosed are a shear thickening fluid (STF) and a polymer composite comprising a core filled with a shear thickening fluid containing silica particles dispersed in polyethylene glycol; an inner capsule layer formed of an emulsifier surrounding the shear thickening fluid; and an outer capsule layer formed of a thermosetting resin surrounding the inner capsule layer.
    Type: Application
    Filed: December 16, 2013
    Publication date: October 6, 2016
    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Eui Sang YOO, Ju Hea KIM, Won Young JEONG, Hyun Kyung LEE, Jae Kyoung LEE, Joon Taek JUN, Nam Hee KWON, Mi Yeon KWON, Dae Young LIM
  • SHEAR THICKENING FLUID CONTAINING CARBON NANOPARTICLES AND SHOCK ABSORBING MATERIAL COMPRISING SAME
    Publication number: 20160289467
    Abstract: Disclosed are a shear thickening fluid (STF) comprising solid particles and a dispersion medium, wherein the solid particles comprise silica particles as a first component and carbon nanoparticles as a second component and a method for preparing a shear thickening fluid, comprising mixing silica particles, a dispersion medium for silica particles, and a carbon nanoparticle dispersion.
    Type: Application
    Filed: March 12, 2014
    Publication date: October 6, 2016
    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Eui Sang YOO, Ju Hea KIM, Won Young JEONG, Hyun Kyung LEE, Jae Kyoung LEE, Joon Taek JUN, Nam Hee KWON, Mi Yeon KWON, Dae Young LIM