Patents by Inventor Ha-Jeong Seo

Ha-Jeong 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 case for electric car
    Publication number: 20210351455
    Abstract: Provided is a battery case for an electric car. The battery case includes a support part configured such that a battery module is seated and supported and including a sidewall extending upwards from an edge portion thereof, an inner frame coupled to a top surface of the support part to partition a seat part of the battery module, and an outer frame coupled to an outer surface of the support part.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 11, 2021
    Inventors: Do-Hyoung Kim, Hyun-Jin Choi, Kwon-Taek Kim, Ae-Ri Oh, Chan-Ho Jung, Ha-Jeong Seo, Eun-Guk Lee, Hee-June Kim
  • Lower protecting plate of battery module for electric car
    Publication number: 20210296728
    Abstract: Provided is a lower protecting plate of a battery module for an electric car. The lower protecting plate may include a fiber-reinforced plastic composite formed of a lamination sheet including at least one of first and second sheets. The first sheet may include matrix resin and reinforced fiber in the form of long fiber. The second sheet may include matrix resin and reinforced fiber in the form of fabric woven by continuous fiber.
    Type: Application
    Filed: June 8, 2021
    Publication date: September 23, 2021
    Inventors: Do-Hyoung Kim, Hyun-Jin Choi, Kwon-Taek Kim, Ae-Ri Oh, Chan-Ho Jung, Ha-Jeong Seo, Eun-Guk Lee, Hee-June Kim