Patents by Inventor Yu Rae Kim

Yu Rae 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).

  • Patent number: 10758877
    Abstract: Disclosed are a sample pretreatment module and a sample pretreatment method using the same. The sample pretreatment module including: a body having a chamber for accommodating a sample therein; a cap coupled to one end of the body; a dotting substrate provided to have at least some portion of it dotted with the reagent and be inserted into the chamber; a discharge tip movably coupled to the other end of the body for discharging a sample accommodated in the chamber; a permanent magnet provided to be inserted in the chamber and mix the sample by rotating owing to a magnetic force acting in accordance with a change in a magnetic field externally applied; and a moving unit movably provided in the cap and pressing the sample in the chamber according to the movement to discharge the sample to the outside.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: September 1, 2020
    Assignee: NANOENTEK, INC.
    Inventor: Yu-Rae Kim
  • Patent number: 10520404
    Abstract: A biomolecule extraction device and method for use thereof are disclosed. The biomolecule extraction device has an insertion part, a body part and at least on discharge port. The insertion port is insertable in a body part, and is configured to fix a sample of collected biomass containing biomolecules. The body part is configured to receive a lyses buffer and contact the surface of the fixed biomass with the lyses buffer to extract the biomolecules from the biomass when the insertion part is inserted in the body part. The at least one discharge part is disposed in the insertion part or the body part for discharging biomass lysate containing the extracted biomolecules.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: December 31, 2019
    Assignee: L'OREAL
    Inventors: Woo-Young Sim, Yu-Rae Kim, Jae-Jeong Kim, Eun-Ji Lee
  • Publication number: 20190339260
    Abstract: A method of preparing an immunological substance detection nanowire complex includes preparing a multilayer nanowire in which a first metal and a second metal are alternately stacked, attaching a polymer, having a carboxyl group and an amine group at both ends of the polymer, to the second metal, attaching a first antibody, treated with a thiol's group, to the first metal of the multilayer nanowire, and attaching a second antibody to the second metal through the carboxyl group of the polymer. The second antibody includes a phosphor.
    Type: Application
    Filed: April 25, 2019
    Publication date: November 7, 2019
    Applicants: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, SNU R&DB Foundation
    Inventors: Young Keun KIM, Yoo Sang JEON, Da-yeon NAM, Yu Jin KIM, Hang-Rae KIM, Hyun Mu SHIN
  • Publication number: 20180250645
    Abstract: Disclosed are a sample pretreatment module and a sample pretreatment method using the same. The sample pretreatment module including: a body having a chamber for accommodating a sample therein; a cap coupled to one end of the body; a dotting substrate provided to have at least some portion of it dotted with the reagent and be inserted into the chamber; a discharge tip movably coupled to the other end of the body for discharging a sample accommodated in the chamber; a permanent magnet provided to be inserted in the chamber and mix the sample by rotating owing to a magnetic force acting in accordance with a change in a magnetic field externally applied; and a moving unit movably provided in the cap and pressing the sample in the chamber according to the movement to discharge the sample to the outside.
    Type: Application
    Filed: August 30, 2016
    Publication date: September 6, 2018
    Applicant: NANOENTEK, INC.
    Inventor: Yu-Rae KIM
  • Publication number: 20170191979
    Abstract: A plastic microchip is disclosed. The plastic microchip according to examples of the present invention enables a bonding material to be quickly and uniformly diffused along a bonding surface so as to accurately and easily bond an upper substrate and a lower substrate, maintain a shape of a bonding part when separating an injection-molded article from a mold so as to minimize a design error of a channel height, and prevent the bonding material from leaking inside a space of a bonding jig or a sample charging part, thereby improving product productivity and reliability.
    Type: Application
    Filed: May 14, 2015
    Publication date: July 6, 2017
    Applicant: NANOENTEK, INC.
    Inventors: Yu-Rae KIM, Jae-Jeong KIM, Dae-Sung HUR
  • Patent number: 9599542
    Abstract: The present invention relates to a sample analyzing chip. The chip can prevent upper and lower substrates of a channel from being attached to each other due to deflection on a micro channel and can solve the problem of the sample drying up within a measuring time of a target. Also, the chip can prevent bubbles from being generated in a central portion of the micro channel.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: March 21, 2017
    Assignee: NANOENTEK, INC.
    Inventors: Dae Sung Hur, Jae Jeong Kim, Yu Rae Kim
  • Publication number: 20160153876
    Abstract: A biomolecule extraction device and method for use thereof are disclosed. The biomolecule extraction device has an insertion part, a body part and at least on discharge port. The insertion port is insertable in a body part, and is configured to fix a sample of collected biomass containing biomolecules. The body part is configured to receive a lyses buffer and contact the surface of the fixed biomass with the lyses buffer to extract the biomolecules from the biomass when the insertion part is inserted in the body part. The at least one discharge part is disposed in the insertion part or the body part for discharging biomass lysate containing the extracted biomolecules.
    Type: Application
    Filed: July 17, 2014
    Publication date: June 2, 2016
    Inventors: Woo-Young SIM, Yu-Rae KIM, Jae-Jeong KIM, Eun-Ji LEE
  • Publication number: 20150101422
    Abstract: The present invention relates to a sample analyzing chip. The chip can prevent upper and lower substrates of a channel from being attached to each other due to deflection on a micro channel and can solve the problem of the sample drying up within a measuring time of a target. Also, the chip can prevent bubbles from being generated in a central portion of the micro channel.
    Type: Application
    Filed: May 14, 2013
    Publication date: April 16, 2015
    Applicant: NANOENTEK, INC.
    Inventors: Dae Sung Hur, Jae Jeong Kim, Yu Rae Kim