Patents by Inventor Byoung-Chan Park

Byoung-Chan 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).

  • Anode for lithium ion secondary battery, method for preparing the same and lithium ion secondary battery comprising the same
    Patent number: 11996561
    Abstract: The present disclosure relates to an anode for a secondary battery, a method of manufacturing the anode, and a lithium ion secondary battery including the anode. The anode includes an anode mixture layer on at least one surface of an anode current collector, with pores inside the anode mixture layer having a Z-tensor value of 0.33 or more. In addition, a method of manufacturing the anode and a lithium ion secondary battery including the anode are provided.
    Type: Grant
    Filed: November 1, 2021
    Date of Patent: May 28, 2024
    Assignee: SK On Co., Ltd.
    Inventors: Sung Jun Park, Byoung Wook Jo, Byung Chan Kang, Yong Hee Kang
  • System and method of measuring irregularity of a glass substrate
    Patent number: 8351051
    Abstract: A system and a method of measuring irregularity of a glass substrate using only a reflection light reflected by an upper surface of reflection lights reflected by the upper surface and a lower surface of the glass substrate are disclosed. The system includes a light source section configured to output a first light to the glass substrate and a screen.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: January 8, 2013
    Assignee: Semisysco Co., Ltd.
    Inventors: Soon-Jong Lee, Bong-Joo Woo, Byoung-Chan Park, Seong-Jin Choi, Jae-Hoon Chung
  • SYSTEM AND METHOD OF MEASURING IRREGULARITY OF A GLASS SUBSTRATE
    Publication number: 20120133952
    Abstract: A system and a method of measuring irregularity of a glass substrate using only a reflection light reflected by an upper surface of reflection lights reflected by the upper surface and a lower surface of the glass substrate are disclosed. The system includes a light source section configured to output a first light to the glass substrate and a screen.
    Type: Application
    Filed: April 26, 2011
    Publication date: May 31, 2012
    Applicant: SEMISYSCO CO., LTD.
    Inventors: Soon-Jong Lee, Bong-Joo Woo, Byoung-Chan Park, Seong-Jin Choi, Jae-Hoon Chung