Patents by Inventor Ja-Yoon KIM

Ja-Yoon 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).

  • Publication number: 20240127643
    Abstract: A method and an apparatus are for providing information on management of vehicle. A method of operating an electronic apparatus for providing a user with information on management of a vehicle includes generating a management scenario for the vehicle, requesting the user to approve the management scenario, and outputting management guide information based on progress of the user's exiting and progress of the management scenario.
    Type: Application
    Filed: February 6, 2023
    Publication date: April 18, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Hong Gyu Lee, Jung Seok Suh, Woo Hyun Kim, Ja Yoon Goo
  • Patent number: 10329415
    Abstract: The present invention relates to a thermoplastic resin composition and, more specifically, to an acrylic resin composition having improved coloring property and heat resistance by comprising an acrylic graft copolymer, an aromatic vinyl-cyano vinyl-based copolymer and an acrylic resin, and thus is suitable for an automotive exterior material.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: June 25, 2019
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Ji Eun Park, Young Hyo Kim, Kang Yeol Park, Ja Yoon Kim
  • Patent number: 10273355
    Abstract: A thermoplastic resin composition includes: (A) an acrylic graft copolymer; (B) an aromatic vinyl-vinyl cyanide-based copolymer; (C) a light stabilizer; and (D) a UV absorber having a maximum absorption wavelength of about 250 nm to about 320 nm. The thermoplastic resin composition can realize good coloring properties and weather resistance, while providing a high quality external appearance.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: April 30, 2019
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Ji Eun Park, Young Hyo Kim, Ja Yoon Kim, Kang Yeol Park
  • Patent number: 9951216
    Abstract: A thermoplastic resin composition having improved weather resistance includes an acrylic graft copolymer, an aromatic vinyl-vinyl cyanide copolymer, and a coloring agent including an inorganic pigment and an organic pigment mixed with each other at a predetermined ratio to maintain mechanical properties of the resin and have improved color mixing ability and weather resistance.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: April 24, 2018
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Ji Eun Park, Kyun Ha Ban, Ja Yoon Kim, Chang Min Hong
  • Patent number: 9783668
    Abstract: A thermoplastic resin composition includes (A) a first rubber-modified acrylic-based graft copolymer having an average rubber particle diameter of greater than or equal to about 100 nm and less than about 200 nm, (B) a second rubber-modified acrylic-based graft copolymer having an average rubber particle diameter of greater than or equal to about 200 nm and less than or equal to about 400 nm, (C) a first vinyl-based copolymer of an aromatic vinyl monomer and a unsaturated nitrile monomer, and (D) a second vinyl-based copolymer of an alkyl (meth)acrylate monomer, an aromatic vinyl monomer, and a unsaturated nitrile monomer. A molded article can be made using the same.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: October 10, 2017
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Ji-Eun Park, Ja-Yoon Kim, Kyun-Ha Ban, Chang-Min Hong
  • Publication number: 20170283582
    Abstract: A thermoplastic resin composition having improved weather resistance includes an acrylic graft copolymer, an aromatic vinyl-vinyl cyanide copolymer, and a coloring agent including an inorganic pigment and an organic pigment mixed with each other at a predetermined ratio to maintain mechanical properties of the resin and have improved color mixing ability and weather resistance.
    Type: Application
    Filed: June 22, 2017
    Publication date: October 5, 2017
    Inventors: Ji Eun PARK, Kyun Ha BAN, Ja Yoon KIM, Chang Min HONG
  • Patent number: 9732211
    Abstract: A thermoplastic resin composition having improved weather resistance includes an acrylic graft copolymer, an aromatic vinyl-vinyl cyanide copolymer, and a coloring agent including an inorganic pigment and an organic pigment mixed with each other at a predetermined ratio to maintain mechanical properties of the resin and have improved color mixing ability and weather resistance.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: August 15, 2017
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Ji Eun Park, Kyun Ha Ban, Ja Yoon Kim, Chang Min Hong
  • Publication number: 20170121519
    Abstract: The present invention relates to a thermoplastic resin composition and, more specifically, to an acrylic resin composition having improved coloring property and heat resistance by comprising an acrylic graft copolymer, an aromatic vinyl-cyano vinyl-based copolymer and an acrylic resin, and thus is suitable for an automotive exterior material.
    Type: Application
    Filed: July 31, 2014
    Publication date: May 4, 2017
    Inventors: Ji Eun PARK, Young Hyo KIM, Kang Yeol PARK, Ja Yoon KIM
  • Patent number: 9493648
    Abstract: Disclosed is a thermoplastic resin composition including: (A) a polycarbonate resin; (B) an acrylate-styrene-acrylonitrile (ASA) graft copolymer; (C) a random copolymer of an alkyl(meth)acrylate, an aromatic vinyl compound, and a vinyl cyanide compound; and (D) a copolymer of an aromatic methacrylate and a monofunctional unsaturated monomer.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: November 15, 2016
    Assignee: Samsung SDI Co., Ltd.
    Inventors: In-Chol Kim, Chang-Min Hong, Ja-Yoon Kim, Ji-Eun Park
  • Publication number: 20160060446
    Abstract: A thermoplastic resin composition includes: (A) an acrylic graft copolymer; (B) an aromatic vinyl-vinyl cyanide-based copolymer; (C) a light stabilizer; and (D) a UV absorber having a maximum absorption wavelength of about 250 nm to about 320 nm. The thermoplastic resin composition can realize good coloring properties and weather resistance, while providing a high quality external appearance.
    Type: Application
    Filed: August 27, 2015
    Publication date: March 3, 2016
    Inventors: Ji Eun PARK, Young Hyo KIM, Ja Yoon KIM, Kang Yeol PARK
  • Publication number: 20150119508
    Abstract: A thermoplastic resin composition having improved weather resistance includes an acrylic graft copolymer, an aromatic vinyl-vinyl cyanide copolymer, and a coloring agent including an inorganic pigment and an organic pigment mixed with each other at a predetermined ratio to maintain mechanical properties of the resin and have improved color mixing ability and weather resistance.
    Type: Application
    Filed: October 22, 2014
    Publication date: April 30, 2015
    Inventors: Ji Eun PARK, Kyun Ha BAN, Ja Yoon KIM, Chang Min HONG
  • Publication number: 20150005435
    Abstract: A thermoplastic resin composition includes (A) a first rubber-modified acrylic-based graft copolymer having an average rubber particle diameter of greater than or equal to about 100 nm and less than about 200 nm, (B) a second rubber-modified acrylic-based graft copolymer having an average rubber particle diameter of greater than or equal to about 200 nm and less than or equal to about 400 nm, (C) a first vinyl-based copolymer of an aromatic vinyl monomer and a unsaturated nitrile monomer, and (D) a second vinyl-based copolymer of an alkyl (meth)acrylate monomer, an aromatic vinyl monomer, and a unsaturated nitrile monomer. A molded article can be made using the same.
    Type: Application
    Filed: April 9, 2014
    Publication date: January 1, 2015
    Applicant: Cheil Industries Inc.
    Inventors: Ji-Eun PARK, Ja-Yoon KIM, Kyun-Ha BAN, Chang-Min HONG
  • Publication number: 20140187719
    Abstract: Disclosed is a thermoplastic resin composition including: (A) a polycarbonate resin; (B) an acrylate-styrene-acrylonitrile (ASA) graft copolymer; (C) a random copolymer of an alkyl(meth)acrylate, an aromatic vinyl compound, and a vinyl cyanide compound; and (D) a copolymer of an aromatic methacrylate and a monofunctional unsaturated monomer.
    Type: Application
    Filed: December 20, 2013
    Publication date: July 3, 2014
    Applicant: Cheil Industries Inc.
    Inventors: In-Chol KIM, Chang-Min HONG, Ja-Yoon KIM, Ji-Eun PARK