Patents by Inventor Lee Suk Cho

Lee Suk Cho 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).

  • Twisted fiber optic security mesh
    Patent number: 8325038
    Abstract: A fiber optic mesh intrusion detection system includes a mesh structure made from twisted fiber optic cable to form a plurality of rhombic openings. For each of the crossings, a fastener is wrapped around the crossed fiber optic cable, serving both to provide the mesh structure and to protect the crossing points from tampering. Embodiments include fasteners having rotationally symmetric, interlocking portions such that when wrapped around the crossed cable the portions engage each other to hold the fastener in place.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: December 4, 2012
    Inventor: Lee Suk Cho
  • TWISTED FIBER OPTIC SECURITY MESH
    Publication number: 20110241875
    Abstract: A fiber optic mesh intrusion detection system includes a mesh structure made from twisted fiber optic cable to form a plurality of rhombic openings. For each of the crossings, a fastener is wrapped around the crossed fiber optic cable, serving both to provide the mesh structure and to protect the crossing points from tampering. Embodiments include fasteners having rotationally symmetric, interlocking portions such that when wrapped around the crossed cable the portions engage each other to hold the fastener in place.
    Type: Application
    Filed: March 31, 2010
    Publication date: October 6, 2011
    Inventor: Lee Suk Cho