Patents by Inventor Jaewan Seo

Jaewan Seo 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).

  • Systems for tracking kidnapped hostage tracking systems, transmitters used in the same, sensor network gateways used in the same, and methods of tracking kidnapped hostage
    Patent number: 8170581
    Abstract: A system for tracking location of person having signal transmitter includes at least one receiver for receiving unique ID signal transmitted by signal transmitter that transmits ID signal uniquely determined for respective mobile signal transmitter at at least one predetermined period. The receiver receives unique ID signal near circumference of the person having signal transmitter spaced apart from the receiver by given distance, and stores the received unique ID signal in ID store unit. The receiver, when search request for specific ID is received from external server, searches for the requested ID in ID store unit and transmits transmission information including ID corresponding to requested ID to external server. The person, such as abducted person, has only small signal transmitter, and thus the current location of the abducted person and path along which the abducted person moved can be tracked using the signal continually transmitted by the signal transmitter.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: May 1, 2012
    Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
    Inventors: Hyunseung Choo, Jaewan Seo, Jaehyung Lee, Jinwook Park, Soko Jang
  • Systems for tracking kidnapped hostage tracking systems, Transmitters used in the same, Sensor network gateways used in the same, and methods of tracking kidnapped hostage
    Publication number: 20090253402
    Abstract: A system for tracking location of person having signal transmitter includes at least one receiver for receiving unique ID signal transmitted by signal transmitter that transmits ID signal uniquely determined for respective mobile signal transmitter at at least one predetermined period. The receiver receives unique ID signal near circumference of the person having signal transmitter spaced apart from the receiver by given distance, and stores the received unique ID signal in ID store unit. The receiver, when search request for specific ID is received from external server, searches for the requested ID in ID store unit and transmits transmission information including ID corresponding to requested ID to external server. The person, such as abducted person, has only small signal transmitter, and thus the current location of the abducted person and path along which the abducted person moved can be tracked using the signal continually transmitted by the signal transmitter.
    Type: Application
    Filed: April 8, 2009
    Publication date: October 8, 2009
    Inventors: Hyunseung Choo, Jaewan Seo, Jaehyung Lee, Jinwook Park, Soko Jang
  • Wireless controller for internet of things, networks, and smart devices
    Patent number: D1021862
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: April 9, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jaehyuk Lee, Donghun Kim, Jooho Seo, Jaewan Choi