Patents by Inventor Jeong Man Woo

Jeong Man Woo 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).

  • Wireless sensor network having hierarchical structure and routing method thereof
    Patent number: 8223784
    Abstract: A network having a hierarchical structure includes a plurality of clusters. Each of the clusters includes a plurality of nodes and a cluster head connected to the nodes in a mesh format. Each of the nodes is connected to other clusters via the cluster head.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: July 17, 2012
    Assignees: Electronics and Telecommunications Research Institute, Fumate Co., Ltd
    Inventors: Hyeon Park, Young Hwan Ham, Sang Joon Park, Jeong Man Woo
  • WIRELESS SENSOR NETWORK HAVING HIERARCHICAL STRUCTURE AND ROUTING METHOD THEREOF
    Publication number: 20090154395
    Abstract: A network having a hierarchical structure includes a plurality of clusters. Each of the clusters includes a plurality of nodes and a cluster head connected to the nodes in a mesh format. Each of the nodes is connected to other clusters via the cluster head.
    Type: Application
    Filed: October 23, 2008
    Publication date: June 18, 2009
    Applicants: Electronics and Telecommunications Research Institute, FUMATE CO., LTD
    Inventors: Hyeon PARK, Young Hwan HAM, Sang Joon PARK, Jeong Man WOO