Patents by Inventor Seung-Ju Lim

Seung-Ju Lim 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).

  • Patent number: 11378471
    Abstract: The invention relates to a method of fabricating a conductive fabric by vapor phase polymerization, a multi-pressure sensor for a fiber type, and a multi-pressure measuring method employing the multi-pressure sensor. The method of fabricating a conductive fabric by vapor phase polymerization provides a conductive fabric having a resistance value which changes depending on pressure applied by a user. The multi-pressure measuring method employing the multi-pressure sensor has high resistance to moisture and repeated loading, is manufactured with lower costs than existing pressure sensors, is capable of measuring both dynamic and static pressures using a principle of a piezo-resistive sensor, has a simple circuit configuration, and is strong against a high-frequency disturbance.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: July 5, 2022
    Assignee: Korea Institute of Industrial Technology
    Inventors: Seong Jin Jang, Jae Hoon Ko, Jee Young Lim, Seung Ju Lim
  • Publication number: 20210156752
    Abstract: The invention relates to a fabrication method of a conductive fabric, a multi-pressure sensor for a fiber type, and a measuring method of multi-pressure, and more specifically, to a fabrication method by vapor phase polymerization of a conductive fabric having a resistance value which changes depending on pressure, and a method of manufacturing and operating a multi-pressure sensor for a fiber type which is manufactured by using the fabricated conductive fabric, and thus which has high resistance to moisture and repeated loading, is manufactured with lower costs than an existing pressure sensor, is capable of measuring both dynamic and static pressures using a principle of a piezo-resistive sensor, has a simple circuit configuration, and is strong against a high-frequency disturbance.
    Type: Application
    Filed: November 26, 2019
    Publication date: May 27, 2021
    Applicant: Korea Institute of Industrial Technology
    Inventors: Seong Jin JANG, Jae Hoon KO, Jee Young LIM, Seung Ju LIM
  • Patent number: 8871375
    Abstract: A coupling member between battery cells and a battery cell assembly using the same are disclosed. Specifically, a coupling member between battery cells comprises a coupling body having battery insertion holes at first and second sides of the coupling body, and an insertion space in an interior of the coupling body; and a conductor installed in the insertion space to partition the insertion space into the first and second sides, the conductor configured to contact an electrode of the battery cells.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: October 28, 2014
    Assignee: Samsung SDI Co., Ltd.
    Inventor: Seung-Ju Lim
  • Publication number: 20110311858
    Abstract: A coupling member between battery cells and a battery cell assembly using the same are disclosed. Specifically, a coupling member between battery cells comprises a coupling body having battery insertion holes at first and second sides of the coupling body, and an insertion space in an interior of the coupling body; and a conductor installed in the insertion space to partition the insertion space into the first and second sides, the conductor configured to contact an electrode of the battery cells.
    Type: Application
    Filed: December 30, 2010
    Publication date: December 22, 2011
    Applicant: Samsung SDI Co., Ltd.
    Inventor: Seung-Ju Lim