Patents by Inventor June Jae Lee

June Jae Lee 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).

  • Secondary battery and manufacturing method therefor
    Patent number: 12166230
    Abstract: Disclosed is a secondary battery, which has a reinforced strength and can simplify the manufacturing process thereof. For example, one embodiment provides a secondary battery which comprises: an electrode assembly including a first electrode plate and a second electrode plate, wherein one of the first electrode plate and the second electrode plate includes a plurality of first tabs formed to protrude in one direction; a first current collection tab coupled to the first tabs; a case housing the electrode assembly; and a cap assembly coupled to the upper part of the case, wherein the first current collection tab is coupled to one of the cap assembly and the bottom surface of the case.
    Type: Grant
    Filed: October 8, 2018
    Date of Patent: December 10, 2024
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Hyun Ki Jeong, Ho Jae Lee, Jung Hyun Park, June Hyoung Park, Sang Mi Lee, Won Ik Lee, Ye Ji Cha, Nobuyuki Oyagi
  • Image forming apparatus, driving device and driving frame thereof
    Patent number: 7929883
    Abstract: An image forming apparatus includes driving device frame having a base plate on which is formed integrally with the base plate one or more supporting shafts for supporting one or more power transmission members that transmit driving power from a driving source to driven bodies of the image forming apparatus.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: April 19, 2011
    Assignee: SAMSUNG Electronics Co., Ltd.
    Inventor: June Jae Lee