Patents by Inventor Da Jeong KIM

Da Jeong 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).

  • Nucleic acid-based membrane constructs for RNA polymerase detection
    Publication number: 20230220460
    Abstract: Provided is a kit for virus detection including a nucleic acid membrane containing a gold component and reacting with RNA polymerase to transcribe RNA, a biosensor for RNA polymerase detection based thereon, and RNA polymerase.
    Type: Application
    Filed: December 12, 2022
    Publication date: July 13, 2023
    Inventors: Jong Bum Lee, Da Jeong Kim, Sang Woo Han
  • METHOD OF ANALYZING CONTAMINANTS ON SUBSTRATE AND METHOD OF TREATING SUBSTRATE
    Publication number: 20230121551
    Abstract: Provided is a method of analyzing contaminants adsorbed to a surface of a substrate, the method including: a substrate treating operation of performing a process on a substrate; an operation of introducing a surface-enhanced Raman scattering layer to the substrate having the surface to which a contaminant is adsorbed substrate in the substrate treating operation; and an operation of analyzing the contaminant.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 20, 2023
    Inventor: Da Jeong KIM
  • Method and apparatus for substrate cleaning
    Patent number: 11135624
    Abstract: An embodiment of the present invention provides a substrate cleaning method including: supplying of a liquid cleaning solution containing a thermoreactive polymer resin in a solvent to a substrate; trapping of particles by gelling the liquid cleaning solution by phase transition through first heat treatment; liquefying of the gel-state cleaning solution with the particle trapped therein by phase transition through second heat treatment; and removing of the liquefied cleaning solution by supplying a rinse solution.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: October 5, 2021
    Assignee: SEMES CO., LTD.
    Inventors: Mi Young Jo, Da Jeong Kim, Ye Rim Yeon, Jun Taek Koo
  • METHOD AND APPARATUS FOR SUBSTRATE CLEANING
    Publication number: 20190308227
    Abstract: An embodiment of the present invention provides a substrate cleaning method including: supplying of a liquid cleaning solution containing a thermoreactive polymer resin in a solvent to a substrate; trapping of particles by gelling the liquid cleaning solution by phase transition through first heat treatment; liquefying of the gel-state cleaning solution with the particle trapped therein by phase transition through second heat treatment; and removing of the liquefied cleaning solution by supplying a rinse solution.
    Type: Application
    Filed: April 9, 2019
    Publication date: October 10, 2019
    Applicant: SEMES CO., LTD.
    Inventors: Mi Young JO, Da Jeong KIM, Ye Rim YEON, Jun Taek KOO
  • Alkali-free glass and preparation thereof
    Patent number: 8962502
    Abstract: The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no alkali metal oxide according to the present invention comprises 61 to 73 wt % of SiO2; 0.5 to 3.9 wt % of B2O3; 3.5 to 13.5 wt % of Al2O3; 9 to 13 wt % of MgO; 1 to 8 wt % of CaO; and 4 to 10 wt % of SrO, based on the total weight of oxides present therein.
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: February 24, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Sang-Kook Kim, Won-Bae Lim, Du-Sun Hwang, Dong-Kwon Lee, Su-Hwan Kim, Da-Jeong Kim
  • Alkali-free glass and preparation thereof
    Patent number: 8895462
    Abstract: The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no alkali metal oxide according to the present invention comprises 46 to 57 wt % of SiO2; 3.5 to 7.5 wt % of B2O3; 21 to 29 wt % of Al2O3; 3 to 14 wt % of MgO; 11 to 16 wt % of CaO; and 1 to 5 wt % of SrO, based on the total weight of oxides present therein.
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: November 25, 2014
    Assignee: LG Chem, Ltd.
    Inventors: Dong-Kwon Lee, Jung-Sik Bang, Sang-Kook Kim, Won-Bae Lim, Su-Hwan Kim, Da-Jeong Kim
  • Refrigerator
    Patent number: D747368
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: January 12, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki Soo Kim, Da jeong Kim
  • Refrigerator
    Patent number: D776173
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: January 10, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jang won Kim, Da jeong Kim
  • Door for refrigerator
    Patent number: D778965
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: February 14, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jang won Kim, Da jeong Kim
  • Condenser for refrigerator
    Patent number: D784429
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: April 18, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Soo Kim, Da-Jeong Kim, Yeon-Jin Jo
  • Refrigerator
    Patent number: D786317
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: May 9, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Soo Kim, Da-Jeong Kim, Yeon-Jin Jo
  • Refrigerator
    Patent number: D786318
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: May 9, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Soo Kim, Da-Jeong Kim, Yeon-Jin Jo
  • Refrigerator
    Patent number: D786947
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: May 16, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Soo Kim, Da-Jeong Kim, Yeon-Jin Jo
  • Drawer for refrigerator
    Patent number: D788190
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: May 30, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Soo Kim, Da-Jeong Kim, Yeon-Jin Jo
  • Refrigerator
    Patent number: D789995
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: June 20, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Soo Kim, Da-Jeong Kim, Yeon-Jin Jo
  • Refrigerator
    Patent number: D810794
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: February 20, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Soo Kim, Da-Jeong Kim, Yeon-Jin Jo
  • Door for refrigerator
    Patent number: D839316
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: January 29, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-Hyeok Choi, Da-Jeong Kim, Su-Yeon Park, Sang-Woon Jeon, Choong-Eun Lee
  • Door for refrigerator
    Patent number: D839324
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: January 29, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-Hyeok Choi, Da-Jeong Kim, Su-Yeon Park, Sang-woon Jeon, Choong-Eun Lee
  • Refrigerator
    Patent number: D847218
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: April 30, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-Hyeok Choi, Da-Jeong Kim, Su-Yeon Park, Sang-Woon Jeon
  • Refrigerator
    Patent number: D848492
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: May 14, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-Hyeok Choi, Da-Jeong Kim, Su-Yeon Park, Sang-Woon Jeon