Patents by Inventor Yun-Yong Jung

Yun-Yong Jung 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).

  • WSN-based context awareness engine
    Patent number: 8145445
    Abstract: A WSN-based context awareness engine applies spatial filtering to sensed data which is output from sensors included in a group to filter data in which an error does not occur, identifies a non-operated sensor, compares filtered data with at least one condition to determine a current state of a place corresponding to the group, and combines the determined current state and information regarding the group to generate a context-awareness result.
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: March 27, 2012
    Assignee: Metarights Ltd.
    Inventors: Jang-Kyu Kim, Seung-Wan Ryu, Sei-Kwon Park, Yun-Yong Jung
  • WSN-BASED CONTEXT AWARENESS ENGINE
    Publication number: 20090316594
    Abstract: A WSN-based context awareness engine applies spatial filtering to sensed data which is output from sensors included in a group to filter data in which an error does not occur, identifies a non-operated sensor, compares filtered data with at least one condition to determine a current state of a place corresponding to the group, and combines the determined current state and information regarding the group to generate a context-awareness result.
    Type: Application
    Filed: June 24, 2009
    Publication date: December 24, 2009
    Inventors: Jang-kyu KIM, Seung-wan Ryu, Sei-kwon Park, Yun-yong Jung