Patents by Inventor Heechul SEO

Heechul SEO 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).

  • Battery pack
    Patent number: 11817541
    Abstract: A battery pack including a base substrate including first and second surfaces opposite to each other, an output terminal being on the first surface; and a battery cell on the second surface of the base substrate, the battery cell including an accommodation portion in which an electrode assembly is accommodated, and a terrace portion that seals the accommodation portion and which is bent toward the base substrate, an electrode tab connected to the electrode assembly being drawn out of the terrace portion and electrically connected to the output terminal.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: November 14, 2023
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Sanghun Park, Heechul Seo
  • BATTERY PACK
    Publication number: 20210184198
    Abstract: A battery pack including a base substrate including first and second surfaces opposite to each other, an output terminal being on the first surface; and a battery cell on the second surface of the base substrate, the battery cell including an accommodation portion in which an electrode assembly is accommodated, and a terrace portion that seals the accommodation portion and which is bent toward the base substrate, an electrode tab connected to the electrode assembly being drawn out of the terrace portion and electrically connected to the output terminal.
    Type: Application
    Filed: December 2, 2020
    Publication date: June 17, 2021
    Inventors: Sanghun PARK, Heechul SEO