Patents by Inventor Ho Kyung SONG

Ho Kyung SONG 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: 20240339858
    Abstract: In a system for setting current capacity of a charging cable for supply of battery power from one electric vehicle to another electric vehicle, a discharge controller is provided in a supply vehicle to discharge a battery of the supply vehicle to supply battery power to a target vehicle. A charge controller is provided in the target vehicle to charge a battery of the target vehicle with battery power supplied from the supply vehicle. A charging cable part electrically connects the supply vehicle and the target vehicle. The discharge controller is configured to perform control so that a discharging current of the charging cable part is set by detecting an allowable charging current of the charging cable part connected to the supply vehicle and comparing the allowable charging current with a predetermined maximum current outputtable from the supply vehicle.
    Type: Application
    Filed: September 29, 2023
    Publication date: October 10, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Byeong Seob Song, Jae Hyuk Choi, Bo Kyung Yoon, Hae Seung Lee, Ho Young Jung
  • Publication number: 20240274821
    Abstract: A roller including a magnet among the rollers driving the conveyor line suppresses the phenomenon of binder migration during the drying process, thereby improving the adhesion between the active material layer and the electrode current collector, and improving the ionic conductivity of lithium ion.
    Type: Application
    Filed: February 13, 2023
    Publication date: August 15, 2024
    Applicant: LG Energy Solution, Ltd
    Inventors: Il Hyun Kim, Sang Seung Oh, Ho Kyung Song, Shul Kee Kim, Kyu Tae Park
  • Patent number: 11873425
    Abstract: An adhesive composition and an adhesive film including a cured product thereof is provided.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: January 16, 2024
    Inventors: Jae Sung Hong, Ho Kyung Song, Sle Lee, Jun Man Choi, Jang Soon Kim
  • Patent number: 11725126
    Abstract: Provided is a multilayer adhesive tape having excellent step coverage and reworkability. The multilayer adhesive tape sequentially includes: a first outer adhesive layer; an intermediate adhesive layer; and a second outer adhesive layer, in which the intermediate adhesive layer includes an intermediate adhesive polymer including: a polymerization unit of an alkyl group-containing (meth)acrylate monomer; a polymerization unit of a carboxyl group-containing monomer; and a polymerization unit of an acrylamide-based monomer.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: August 15, 2023
    Inventors: Jae Sung Hong, Dong Hoon Lim, Ju Yong Seo, Jun Man Choi, Woo Yeon Kim, Ho Kyung Song, Jang Soon Kim, Sle Lee, Kwang Su Seo
  • Patent number: 11697749
    Abstract: A multilayer adhesive tape is provided, including: a first outer adhesive layer; an intermediate adhesive layer; and a second outer adhesive layer sequentially. At least one of the first outer adhesive layer and the second outer adhesive layer includes a cured product of an outer adhesive composition including a high molecular weight prepolymer having a weight average molecular weight of 100,000 g/mol or more and 1,500,000 g/mol or less and a low molecular weight prepolymer having a weight average molecular weight of 1,000 g/mol or more and 80,000 g/mol or less.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: July 11, 2023
    Inventors: Sle Lee, Ho Kyung Song, Jae Sung Hong, Jun Man Choi, Jang Soon Kim
  • Publication number: 20220162360
    Abstract: The present application relates to a curable composition and a use thereof. The present application can provide a curable composition that has excellent reliability including excellent light resistance, where such excellent reliability can be stably maintained for a long period of time even under severe conditions, and a use thereof. The curable composition comprises a polymer component and a curing agent, wherein the polymer component includes an alkyl (meth)acrylate unit having a straight or branched alkyl group and a unit of a compound of Formula 1 below, and has a weight average molecular weight of 2,200,000 or more: wherein, R1 is an alkylene group having 3 or more carbon atoms, and R2 is hydrogen or an alkyl group having 1 to 4 carbon atoms.
    Type: Application
    Filed: October 16, 2020
    Publication date: May 26, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Ho Kim, Won Ho Kim, Ho Kyung Song, Kwang Su Seo, Hwan Ho Shin
  • Publication number: 20220162359
    Abstract: The present application may provide a curable composition comprising a polymer component including an alkyl acrylate unit having a straight or branched alkyl group, a hydroxy group-containing monomer unit and a nitrogen-containing monomer unit, and a curing agent, and the curable composition has excellent step absorptivity, and step embedding and punching properties, and can prevent white turbidity, and is capable of implementing a low dielectric constant and improving the punching performance and handling properties. Even if such a curable composition according to the present application is applied to a stepped substrate or the like, it may prevent lifting or delayed bubbles from being generated in the step portion. In addition, the pressure-sensitive adhesive film comprising the cured product formed from the curable composition may have excellent tensile strength.
    Type: Application
    Filed: October 16, 2020
    Publication date: May 26, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Jae Sung Hong, Hu Young Yoon, Jin Seo Min, Nam Ick Hwang, Ho Kyung Song, Woo Yeon Kim
  • Patent number: 11319463
    Abstract: A multilayer adhesive film is provided including: a first outer adhesive layer; a second outer adhesive layer; and an intermediate adhesive layer disposed between the first outer adhesive layer and the second outer adhesive layer. The multilayer adhesive film has both high step absorbency and excellent reworkability.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: May 3, 2022
    Inventors: Hu Young Yoon, Jae Sung Hong, Sle Lee, Jun Man Choi, Woo Yeon Kim, Ho Kyung Song
  • Patent number: 11091674
    Abstract: A multilayer adhesive tape exhibiting high step coverage and having both high reworkability and excellent punchability is provided. The multilayer adhesive tape sequentially includes: a first outer adhesive layer; an intermediate adhesive layer; and a second outer adhesive layer, in which a glass transition temperature of the intermediate adhesive layer is ?40° C. or more and 0° C. or less, a glass transition temperature of each of the first outer adhesive layer and the second outer adhesive layer is ?60° C. or more and ?20° C. or less, and a difference in glass transition temperature between each of the first outer adhesive layer and the second outer adhesive layer and the intermediate adhesive layer is 5° C. or more and 25° C. or less.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: August 17, 2021
    Inventors: Sle Lee, Dong Hoon Lim, Ju Yong Seo, Jun Man Choi, Woo Yeon Kim, Ho Kyung Song, Jae Sung Hong, Jang Soon Kim, Kwang Su Seo
  • Publication number: 20210130656
    Abstract: A multilayer adhesive film is provided including: a first outer adhesive layer; a second outer adhesive layer; and an intermediate adhesive layer disposed between the first outer adhesive layer and the second outer adhesive layer. The multilayer adhesive film has both high step absorbency and excellent reworkability.
    Type: Application
    Filed: October 11, 2019
    Publication date: May 6, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Hu Young YOON, Jae Sung HONG, Sle LEE, Jun Man CHOI, Woo Yeon KIM, Ho Kyung SONG
  • Publication number: 20210079269
    Abstract: The present invention relates to a multilayer adhesive tape including: a first outer adhesive layer; an intermediate adhesive layer; and a second outer adhesive layer sequentially, in which at least one of the first outer adhesive layer and the second outer adhesive layer includes a cured product of an outer adhesive composition including a high molecular weight prepolymer having a weight average molecular weight of 100,000 g/mol or more and 1,500,000 g/mol or less and a low molecular weight prepolymer having a weight average molecular weight of 1,000 g/mol or more and 80,000 g/mol or less.
    Type: Application
    Filed: November 2, 2018
    Publication date: March 18, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Sle Lee, Ho Kyung Song, Jae Sung Hong, Jun Man Choi, Jang Soon Kim
  • Publication number: 20200255691
    Abstract: An adhesive composition and an adhesive film including a cured product thereof is provided.
    Type: Application
    Filed: October 19, 2018
    Publication date: August 13, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Jae Sung Hong, Ho Kyung Song, Sle Lee, Jun Man Choi, Jang Soon Kim
  • Publication number: 20200147939
    Abstract: Provided is a multilayer adhesive tape having excellent step coverage and reworkability. The multilayer adhesive tape sequentially includes: a first outer adhesive layer; an intermediate adhesive layer; and a second outer adhesive layer, in which the intermediate adhesive layer includes an intermediate adhesive polymer including: a polymerization unit of an alkyl group-containing (meth)acrylate monomer; a polymerization unit of a carboxyl group-containing monomer; and a polymerization unit of an acrylamide-based monomer.
    Type: Application
    Filed: May 18, 2018
    Publication date: May 14, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Jae Sung Hong, Dong Hoon Lim, Ju Yong Seo, Jun Man Choi, Woo Yeon Kim, Ho Kyung Song, Jang Soon Kim, Sle Lee, Kwang Su Seo
  • Publication number: 20200095484
    Abstract: A multilayer adhesive tape exhibiting high step coverage and having both high reworkability and excellent punchability is provided. The multilayer adhesive tape sequentially includes: a first outer adhesive layer; an intermediate adhesive layer; and a second outer adhesive layer, in which a glass transition temperature of the intermediate adhesive layer is ?40° C. or more and 0° C. or less, a glass transition temperature of each of the first outer adhesive layer and the second outer adhesive layer is ?60° C. or more and ?20° C. or less, and a difference in glass transition temperature between each of the first outer adhesive layer and the second outer adhesive layer and the intermediate adhesive layer is 5° C. or more and 25° C. or less.
    Type: Application
    Filed: May 18, 2018
    Publication date: March 26, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Sle Lee, Dong Hoon Lim, Ju Yong Seo, Jun Man Choi, Woo Yeon Kim, Ho Kyung Song, Jae Sung Hong, Jang Soon Kim, Kwang Su Seo
  • Publication number: 20190082166
    Abstract: The present disclosure relates to an aligning method for dual camera module, the method having: a step of fixating a first camera module in a space inside a housing; a step of inserting a second camera module by moving the second camera module into the space inside the housing; a step of aligning the second camera module by aligning a position of the second camera module with reference to a position where the first camera module is fixated; and a step of fixating the second camera module in the space inside the housing. Accordingly, more particularly, it is possible to align the two camera modules with more convenience and accuracy.
    Type: Application
    Filed: February 6, 2018
    Publication date: March 14, 2019
    Applicant: ISMEDIA CO., LTD.
    Inventors: Ho Kyung SONG, Eun Seok SHIN, Han Byul CHAE, Sang Kyu YANG