Patents by Inventor Pumsuk PARK

Pumsuk PARK 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).

  • Magnetic material and preparation method thereof
    Patent number: 10878998
    Abstract: A method of preparing a MnB-based magnetic material, the method including the steps of preparing a mixture including manganese oxide and boron, and heat-treating the mixture under an inert atmosphere, a MnB-based magnetic material prepared thereby, and a material absorbing or shielding electromagnetic waves, or a semiconductor, electronic, communication, or display device including the MnB-based magnetic material, are provided.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: December 29, 2020
    Inventors: Soon Jae Kwon, Juneho In, Byungkyu Lim, Pumsuk Park
  • Conductive structure and electronic device comprising same
    Patent number: 10647089
    Abstract: The present specification provides a conductive structure body and an electronic device comprising the same.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: May 12, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Sujin Kim, Pumsuk Park, Yong Chan Kim, Ki-Hwan Kim
  • MAGNETIC MATERIAL AND PREPARATION METHOD THEREOF
    Publication number: 20180286543
    Abstract: A method of preparing a MnB-based magnetic material, the method including the steps of preparing a mixture including manganese oxide and boron, and heat-treating the mixture under an inert atmosphere, a MnB-based magnetic material prepared thereby, and a material absorbing or shielding electromagnetic waves, or a semiconductor, electronic, communication, or display device including the MnB-based magnetic material, are provided.
    Type: Application
    Filed: December 16, 2016
    Publication date: October 4, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Soon Jae Kwon, Juneho In, Byungkyu Lim, Pumsuk Park
  • ORGANIC LIGHT EMITTING ELEMENT
    Publication number: 20180269420
    Abstract: The present specification relates to an organic light emitting device.
    Type: Application
    Filed: October 26, 2016
    Publication date: September 20, 2018
    Inventors: Ilha LEE, Pumsuk PARK, Ji Young HWANG, Ki-Hwan KIM, Seung Heon LEE, Dong Hyun OH, Chan Hyoung PARK
  • CONDUCTIVE STRUCTURE AND ELECTRONIC DEVICE COMPRISING SAME
    Publication number: 20180037004
    Abstract: The present specification provides a conductive structure body and an electronic device comprising the same.
    Type: Application
    Filed: March 16, 2016
    Publication date: February 8, 2018
    Inventors: Sujin KIM, Pumsuk PARK, Yong Chan KIM, Ki-Hwan KIM