Patents by Inventor Hyun-Jee Lee

Hyun-Jee Lee 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: 11391673
    Abstract: The present invention relates to a method for preparing encoded hydrogel particles for high sensitive detection of a target biomolecule with high accuracy, and encoded hydrogel particles prepared thereby and, specifically, to a method for preparing encoded hydrogel particles, comprising a step of synthesizing hydrogel particles, and then binding a probe thereto, and encoded hydrogel particles prepared thereby. According to the present invention, probes can be loaded with remarkably improved high efficiency, loaded probes can be uniformly distributed, and the potential problem of biomolecule detection inhibition caused by an unreacted end can be resolved. In addition, the present invention can be applied to the diagnosis of diseases or screening of drugs through high sensitive multiplex detection of target biomolecules such as nucleic acids and proteins, and therefore, can be widely used in the field of medical diagnosis including molecular diagnosis.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: July 19, 2022
    Assignee: Korea Univercitv Research and Business Foundation
    Inventors: Ki Wan Bong, Yoon Ho Roh, Hyun June Moon, Hyun Jee Lee, Hyeon Ung Kim, Seok Joon Mun
  • Patent number: 11203851
    Abstract: The present invention relates to a foundation reinforcing apparatus using a bracing-type supporting structure and a lateral prestressing device and a foundation reinforcing method using the same, wherein, in the foundation reinforcement used for remodeling construction that requires an extension of a building such as an apartment, the foundation reinforcing apparatus introduces lateral pre-stressing force into a bracing-type supporting structure to introduce a preloading load to a new pile of a new footing by using an upper supporting plate, which is connected to an existing vertical part and an existing slab, as a reaction bed and allows the new pile to share a load applied before and after the extension of the building so that reinforcement efficiency is increased, and thus construction is performed economically.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: December 21, 2021
    Assignee: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY
    Inventors: Young Chan You, Ki Sun Choi, Hyun Jee Lee
  • Publication number: 20210207334
    Abstract: The present invention relates to a foundation reinforcing apparatus using a bracing-type supporting structure and a lateral prestressing device and a foundation reinforcing method using the same, wherein, in the foundation reinforcement used for remodeling construction that requires an extension of a building such as an apartment, the foundation reinforcing apparatus introduces lateral pre-stressing force into a bracing-type supporting structure to introduce a preloading load to a new pile of a new footing by using an upper supporting plate, which is connected to an existing vertical part and an existing slab, as a reaction bed and allows the new pile to share a load applied before and after the extension of the building so that reinforcement efficiency is increased, and thus construction is performed economically.
    Type: Application
    Filed: September 26, 2019
    Publication date: July 8, 2021
    Applicant: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY
    Inventors: Young Chan YOU, Ki Sun CHOI, Hyun Jee LEE
  • Patent number: 10982091
    Abstract: The present invention relates to a thermoplastic resin composition having excellent thermal stability and birefringence properties and to a molded article formed therefrom. In one embodiment, the thermoplastic resin composition includes: 100 parts by weight of a polycarbonate resin including a repeating unit represented by formula 1; about 0.2 parts by weight to about 15 parts by weight of an epoxy resin represented by formula 2; and about 1 part by weight to about 15 parts by weight of a phosphate-based compound, wherein formula 1 and formula 2 are as defined in the detailed description.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: April 20, 2021
    Assignees: HYUNDAI MOBIS CO., LTD., SAMYANG CORPORATION
    Inventors: Jae Joon Chang, Joung Hoon Lee, Hyun Jee Lee, Keun Hyung Lee, Jung Kyu Han, Tae Jin An, Nung Hyun Kim, Hyung Jin Roh
  • Patent number: 10947694
    Abstract: The present invention relates to a preloading apparatus and a method of reinforcing a foundation using the same, wherein, in a preloading method used for remodeling construction in which an extension of a building, such as an apartment, is required, the preloading apparatus allows adjustment of a preloading load, such as addition of a preloading load, to be performed when loss of the preloading load occurs and allows the new pile to effectively share a load applied before and after an extension of a building so that reinforcement efficiency is increased, and thus a load is adjustable economically.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: March 16, 2021
    Assignee: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY
    Inventors: Young Chan You, Ki Sun Choi, Hyun Jee Lee
  • Publication number: 20210002848
    Abstract: The present invention relates to a preloading apparatus and a method of reinforcing a foundation using the same, wherein, in a preloading method used for remodeling construction in which an extension of a building, such as an apartment, is required, the preloading apparatus allows adjustment of a preloading load, such as addition of a preloading load, to be performed when loss of the preloading load occurs and allows the new pile to effectively share a load applied before and after an extension of a building so that reinforcement efficiency is increased, and thus a load is adjustable economically.
    Type: Application
    Filed: September 26, 2019
    Publication date: January 7, 2021
    Applicant: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY
    Inventors: Young Chan YOU, Ki Sun CHOI, Hyun Jee LEE
  • Publication number: 20200309704
    Abstract: The present invention relates to a method for preparing encoded hydrogel particles for high sensitive detection of a target biomolecule with high accuracy, and encoded hydrogel particles prepared thereby and, specifically, to a method for preparing encoded hydrogel particles, comprising a step of synthesizing hydrogel particles, and then binding a probe thereto, and encoded hydrogel particles prepared thereby. According to the present invention, probes can be loaded with remarkably improved high efficiency, loaded probes can be uniformly distributed, and the potential problem of biomolecule detection inhibition caused by an unreacted end can be resolved. In addition, the present invention can be applied to the diagnosis of diseases or screening of drugs through high sensitive multiplex detection of target biomolecules such as nucleic acids and proteins, and therefore, can be widely used in the field of medical diagnosis including molecular diagnosis.
    Type: Application
    Filed: December 14, 2018
    Publication date: October 1, 2020
    Applicant: Korea University Research and Business Foundation
    Inventors: Ki Wan BONG, Yoon Ho ROH, Hyun June MOON, Hyun Jee LEE, Hyeon Ung KIM, Seok Joon MUN
  • Patent number: 10670894
    Abstract: The present invention relates to a curved display device for a vehicle and a manufacturing method thereof. In one embodiment, the curved display panel for the vehicle includes: a cover member which comprises a transparent window having a curved shape and a support cover formed on the lower side of the window, and which comprises a display region defined by an opening formed in the support cover, and a non-display region excluding the display region; and a panel assembly bonded to a lower side of the support cover.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: June 2, 2020
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Joung Hoon Lee, Hyun Jee Lee
  • Publication number: 20190055401
    Abstract: The present invention relates to a thermoplastic resin composition having excellent thermal stability and birefringence properties and to a molded article formed therefrom. In one embodiment, the thermoplastic resin composition includes: 100 parts by weight of a polycarbonate resin including a repeating unit represented by formula 1; about 0.2 parts by weight to about 15 parts by weight of an epoxy resin represented by formula 2; and about 1 part by weight to about 15 parts by weight of a phosphate-based compound, wherein formula 1 and formula 2 are as defined in the detailed description.
    Type: Application
    Filed: August 21, 2018
    Publication date: February 21, 2019
    Inventors: Jae Joon CHANG, Joung Hoon LEE, Hyun Jee LEE, Keun Hyung LEE, Jung Kyu HAN, Tae Jin AN, Nung Hyun KIM, Hyung Jin ROH
  • Publication number: 20190033651
    Abstract: The present invention relates to a curved display device for a vehicle and a manufacturing method thereof. In one embodiment, the curved display panel for the vehicle includes: a cover member which comprises a transparent window having a curved shape and a support cover formed on the lower side of the window, and which comprises a display region defined by an opening formed in the support cover, and a non-display region excluding the display region; and a panel assembly bonded to a lower side of the support cover.
    Type: Application
    Filed: July 6, 2018
    Publication date: January 31, 2019
    Inventors: Joung Hoon LEE, Hyun Jee LEE
  • Patent number: 8199311
    Abstract: A layout of LCD panels and a size of the mother substrate are disclosed, to improve the efficiency in arrangement of the LCD panels, and to maximize the substrate efficiency, the layout comprising a mother substrate; a dummy region of 15 mm or less in a periphery of the mother substrate; and six LCD panels of the 26-inch model in a matrix of 2×3 on the mother substrate excluding the dummy region with a margin corresponding to 2˜4% of a length of the LCD panel.
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: June 12, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Sang Soo Woo, Kwang Il Jeong, Gi Soo Nam, Myung Wee Nam, Hyun Jee Lee
  • Patent number: 8199312
    Abstract: A layout of LCD panels and a size of the mother substrate are disclosed, to improve the efficiency in arrangement of the LCD panels, and to maximize the substrate efficiency, the layout comprising a mother substrate; a dummy region of 15 mm or less in a periphery of the mother substrate; and six LCD panels of the 26-inch model in a matrix of 2×3 on the mother substrate excluding the dummy region with a margin corresponding to 2˜4% of a length of the LCD panel.
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: June 12, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Sang Soo Woo, Kwang Il Jeong, Gi Soo Nam, Myung Woo Nam, Hyun Jee Lee
  • Patent number: 8027015
    Abstract: A layout of LCD panels and a size of the mother substrate are disclosed, to improve the efficiency in arrangement of the LCD panels, and to maximize the substrate efficiency, the layout comprising a mother substrate; a dummy region of 15 mm or less in a periphery of the mother substrate; and six LCD panels of the 26-inch model in a matrix of 2×3 on the mother substrate excluding the dummy region with a margin corresponding to 2˜4% of a length of the LCD panel.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: September 27, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Sang Soo Woo, Kwang Il Jeong, Gi Soo Nam, Myung Woo Nam, Hyun Jee Lee
  • Publication number: 20110212662
    Abstract: A layout of LCD panels and a size of the mother substrate are disclosed, to improve the efficiency in arrangement of the LCD panels, and to maximize the substrate efficiency, the layout comprising a mother substrate; a dummy region of 15 mm or less in a periphery of the mother substrate; and six LCD panels of the 26-inch model in a matrix of 2×3 on the mother substrate excluding the dummy region with a margin corresponding to 2˜4% of a length of the LCD panel.
    Type: Application
    Filed: April 15, 2011
    Publication date: September 1, 2011
    Inventors: Sang Soo Woo, Kwang Il Jeong, Gi Soo Nam, Myung Woo Nam, Hyun Jee Lee
  • Publication number: 20110195628
    Abstract: A layout of LCD panels and a size of the mother substrate are disclosed, to improve the efficiency in arrangement of the LCD panels, and to maximize the substrate efficiency, the layout comprising a mother substrate; a dummy region of 15 mm or less in a periphery of the mother substrate; and six LCD panels of the 26-inch model in a matrix of 2×3 on the mother substrate excluding the dummy region with a margin corresponding to 2˜4% of a length of the LCD panel.
    Type: Application
    Filed: March 30, 2011
    Publication date: August 11, 2011
    Inventors: Sang Soo WOO, Kwang II Jeong, Gi Soo Nam, Myung Wee Nam, Hyun Jee Lee
  • Patent number: 7944542
    Abstract: A layout of LCD panels and a size of the mother substrate are disclosed, to improve the efficiency in arrangement of the LCD panels, and to maximize the substrate efficiency, the layout comprising a mother substrate; a dummy region of 15 mm or less in a periphery of the mother substrate; and six LCD panels of the 26-inch model in a matrix of 2×3 on the mother substrate excluding the dummy region with a margin corresponding to 2˜4% of a length of the LCD panel.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: May 17, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Sang Soo Woo, Kwang Il Jeong, Gi Soo Nam, Myung Woo Nam, Hyun Jee Lee
  • Patent number: 7932988
    Abstract: A layout of LCD panels and a size of the mother substrate are disclosed, to improve the efficiency in arrangement of the LCD panels, and to maximize the substrate efficiency, the layout comprising a mother substrate; a dummy region of 15 mm or less in a periphery of the mother substrate; and six LCD panels of the 26-inch model in a matrix of 2×3 on the mother substrate excluding the dummy region with a margin corresponding to 2 ˜4% of a length of the LCD panel.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: April 26, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Sang Soo Woo, Kwang Il Jeong, Gi Soo Nam, Myung Woo Nam, Hyun Jee Lee
  • Patent number: 7745984
    Abstract: Provided are a composition for preparing an electron emission source, including a nano-sized inorganic material and a vehicle, a method for preparing an electron emission source using the composition, an electron emission source including a nano-sized inorganic material and a small amount of a residual carbon, and further, an electron emission device including the electron emission source.
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: June 29, 2010
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Hyun-Jee Lee, Chang-Wook Kim
  • Patent number: 7541390
    Abstract: A composition for preparing an electron emitter, an electron emitter produced by using the composition, and an electron emission device comprising the electron emitter are provided. The composition for preparing an electron emitter includes carbon-based materials and vehicles, wherein the vehicles comprise a polymer having a vinyl pivalate monomer. The composition for preparing an electron emitter improves a printing and a current-voltage characteristic simultaneously.
    Type: Grant
    Filed: February 24, 2006
    Date of Patent: June 2, 2009
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Chang-Wook Kim, Hyun-Jee Lee, Soo-Jin Park, Dong-Hyun Jung, Dae-Yup Shin, Seung-Hoon Choi
  • Publication number: 20060192227
    Abstract: A composition for preparing an electron emitter, an electron emitter produced by using the composition, and an electron emission device comprising the electron emitter are provided. The composition for preparing an electron emitter includes carbon-based materials and vehicles, wherein the vehicles comprise a polymer having a vinyl pivalate monomer. The composition for preparing an electron emitter improves a printing and a current-voltage characteristic simultaneously.
    Type: Application
    Filed: February 24, 2006
    Publication date: August 31, 2006
    Inventors: Chang-Wook Kim, Hyun-Jee Lee, Soo-Jin Park, Dong-Hyun Jung, Dae Shin, Seung-Hoon Choi