Patents by Inventor Yuwon Lee

Yuwon 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).

  • Publication number: 20210034677
    Abstract: An electronic device includes a memory configured to store a plurality of types of user data, and a processor configured to be operatively connected to the memory, wherein the processor is configured to generate an embedding vector through text embedding using first text data which is included in the user data and is related to content of the user data for each type of the user data; calculate a weight for the embedding vector using information which is included in the user data and is related to usability of the user data for each type of the user data; when a query is input, generate a query vector through the text embedding using second text data included in the query; and quantify user interest in the query for each type of the user data based on the embedding vector, the weight for the embedding vector, and the query vector.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 4, 2021
    Inventors: Yuwon LEE, Hwangki MIN, Sungmin RHEE, Shunghyun CHOI
  • Patent number: 9812618
    Abstract: An epoxy resin composition provided according to one embodiment of the present invention includes: a triazine derivative epoxy compound; a siloxane compound including a cycloaliphatic epoxy group and a siloxane group; and a curing agent, where the epoxy resin composition includes 10 to 70 parts by weight of the siloxane group with respect to 100 parts by weight of the siloxane compound, thereby providing a composition excellent in heat resistance, light resistance, and excess moisture tolerance, with good shear adhesion to silicone, and capable of semi-solidification.
    Type: Grant
    Filed: February 10, 2014
    Date of Patent: November 7, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jaehun Jeong, Sung Bae Moon, Sang In Yoon, Mi Jin Lee, Yuwon Lee
  • Patent number: 9257621
    Abstract: An epoxy resin composition according to an embodiment of the present invention comprises an epoxy resin, 0.05-190 parts by weight, based on 10 parts by weight of the epoxy resin, of a polyester-based curing agent, wherein the epoxy resin comprises a triazine derivative epoxy compound and a siloxane compound containing an alicyclic epoxy group and a siloxane group.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: February 9, 2016
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sungbae Moon, Jaehun Jeong, Mi Jin Lee, Soomin Lee, Yuwon Lee
  • Publication number: 20160005937
    Abstract: An epoxy resin composition provided according to one embodiment of the present invention includes: a triazine derivative epoxy compound; a siloxane compound including a cycloaliphatic epoxy group and a siloxane group; and a curing agent, where the epoxy resin composition includes 10 to 70 parts by weight of the siloxane group with respect to 100 parts by weight of the siloxane compound, thereby providing a composition excellent in heat resistance, light resistance, and excess moisture tolerance, with good shear adhesion to silicone, and capable of semi-solidification.
    Type: Application
    Filed: February 10, 2014
    Publication date: January 7, 2016
    Inventors: Jaehun Jeong, Sung Bae Moon, Sang In Yoon, Mi Jin Lee, Yuwon Lee
  • Publication number: 20150069457
    Abstract: An epoxy resin composition according to an embodiment of the present invention comprises an epoxy resin, 0.05-190 parts by weight, based on 10 parts by weight of the epoxy resin, of a polyester-based curing agent, wherein the epoxy resin comprises a triazine derivative epoxy compound and a siloxane compound containing an alicyclic epoxy group and a siloxane group.
    Type: Application
    Filed: August 25, 2014
    Publication date: March 12, 2015
    Inventors: Sungbae MOON, Jaehun JEONG, Mi Jin LEE, Soomin LEE, Yuwon LEE
  • Patent number: 8455084
    Abstract: A superhydrophobic polymer fabrication is provided. According to one method for preparing a superhydrophobic polymer fabrication, the superhydrophobic polymer fabrication can be fabricated quickly and easily, and the superhydrophobic surface can be repeatedly imprinted using a template, so that mass production of the superhydrophobic polymer fabrication over a large area can be economically implemented.
    Type: Grant
    Filed: January 6, 2011
    Date of Patent: June 4, 2013
    Assignee: Seoul National University Research & Development Business Foundation (SNU R&DB Foundation)
    Inventors: Jin-Kyu Lee, Yuwon Lee, Kuk-Youn Ju
  • Publication number: 20110097534
    Abstract: A superhydrophobic polymer fabrication is provided.
    Type: Application
    Filed: January 6, 2011
    Publication date: April 28, 2011
    Applicant: Seoul National University Research & Development Business Foundation (SNU R&DB FOUNDATION)
    Inventors: Jin-Kyu Lee, Yuwon Lee, Kuk-Youn Ju
  • Patent number: 7887736
    Abstract: A superhydrophobic polymer fabrication is provided. According to one method for preparing a superhydrophobic polymer fabrication, the superhydrophobic polymer fabrication can be fabricated quickly and easily, and the superhydrophobic surface can be repeatedly imprinted using a template, so that mass production of the superhydrophobic polymer fabrication over a large area can be economically implemented.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: February 15, 2011
    Inventors: Jin-Kyu Lee, Yuwon Lee, Kuk-Youn Ju
  • Publication number: 20090246473
    Abstract: A superhydrophobic polymer fabrication is provided.
    Type: Application
    Filed: September 19, 2008
    Publication date: October 1, 2009
    Applicant: Seoul National University Research & Development Business Foundation (SNU R&DB FOUNDATION)
    Inventors: Jin-Kyu Lee, Yuwon Lee, Kuk-Youn Ju