Patents by Inventor Pil Yul Lee

Pil Yul 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).

  • Patent number: 8899252
    Abstract: A tent is provided. The tent includes a tarp having a plurality of walls and a platform oriented substantially perpendicularly to at least one of the walls. At least a portion of the platform is coupled to the tarp.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: December 2, 2014
    Assignee: Seina International LLC
    Inventors: Weidong Yang, Pil Yul Lee, Keong Woong Youn
  • Publication number: 20110155198
    Abstract: A tent is provided. The tent includes a tarp having a plurality of walls and a platform oriented substantially perpendicularly to at least one of the walls. At least a portion of the platform is coupled to the tarp.
    Type: Application
    Filed: December 30, 2010
    Publication date: June 30, 2011
    Applicant: NorthPole Limited
    Inventors: Weidong Yang, Pil Yul Lee, Keong Woong Youn