Patents by Inventor Gwangwon Lee

Gwangwon 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).

  • ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME
    Publication number: 20240120461
    Abstract: Provided an electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same, the electrode including a current collector and a first active material layer disposed on the current collector and including a first active material, and a second active material layer disposed on the first active material layer and including a second active material, wherein a porosity of the first active material layer is 8% to 12% and a porosity of the second active material layer is 16% to 22%.
    Type: Application
    Filed: August 19, 2022
    Publication date: April 11, 2024
    Inventors: Gwangwon Park, Juhye BAE, Won-Gi Ahn, Taeil Lee, Min-young Jeong
  • Rear cover and display apparatus including the same
    Patent number: 9854693
    Abstract: A display apparatus includes a display module for displaying an image, a variable member for varying a shape of the display module, and a rear cover disposed at a rear surface of the display module and varying with the varying shape of the display module.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: December 26, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Minji Seo, Choongsuk Park, Hyeoncheol Song, Junki Kim, Soohong An, Ahreum Lee, Gwangwon Lee, Jinsu Kim, Jihoon Yoon
  • Image display device
    Patent number: 9801291
    Abstract: An image display device comprises: a flexible display unit configured to be bent, by an external force, in a first state and a second state where the flexible display unit has different radiuses of curvature; and a middle cabinet assembly configured to cover side surfaces of the flexible display unit, wherein the middle cabinet assembly comprises: a first middle cabinet coupled to the flexible display unit, and disposed to cover a first side of the flexible display unit; and a second middle cabinet disposed to cover a second side of the flexible display unit, the second side perpendicular to the first side, and the second middle cabinet configured to perform a relative motion with respect to the first middle cabinet when the flexible display unit is transformed between the first state and the second state.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: October 24, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Gwangwon Lee, Choongsuk Park
  • IMAGE DISPLAY DEVICE
    Publication number: 20160212864
    Abstract: An image display device comprises: a flexible display unit configured to be bent, by an external force, in a first state and a second state where the flexible display unit has different radiuses of curvature; and a middle cabinet assembly configured to cover side surfaces of the flexible display unit, wherein the middle cabinet assembly comprises: a first middle cabinet coupled to the flexible display unit, and disposed to cover a first side of the flexible display unit; and a second middle cabinet disposed to cover a second side of the flexible display unit, the second side perpendicular to the first side, and the second middle cabinet configured to perform a relative motion with respect to the first middle cabinet when the flexible display unit is transformed between the first state and the second state.
    Type: Application
    Filed: March 7, 2014
    Publication date: July 21, 2016
    Applicant: LG Electronics Inc.
    Inventors: Gwangwon LEE, Choongsuk PARK
  • REAR COVER AND DISPLAY APPARATUS INCLUDING THE SAME
    Publication number: 20140240906
    Abstract: A display apparatus includes a display module for displaying an image, a variable member for varying a shape of the display module, and a rear cover disposed at a rear surface of the display module and varying with the varying shape of the display module.
    Type: Application
    Filed: January 15, 2014
    Publication date: August 28, 2014
    Inventors: Minji Seo, Choongsuk Park, Hyeoncheol Song, Junki Kim, Soohong An, Ahreum Lee, Gwangwon Lee, Jinsoo Kim, Jihoon Yoon