Patents by Inventor Junghwa Yoo

Junghwa Yoo 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).

  • Mobile communication terminal, and system and method for safety service using same
    Patent number: 9712988
    Abstract: The present invention provides a mobile communication terminal and a system and method for safety service using the terminal for checking the user's location and a situation of the surroundings of the user at the time of an emergency such as kidnapping, accident, and so on.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: July 18, 2017
    Assignee: THINKWARE CORPORATION
    Inventors: Yongrae Jo, Junghwa Yoo, Jihyun Yoo
  • MOBILE COMMUNICATION TERMINAL, AND SYSTEM AND METHOD FOR SAFETY SERVICE USING SAME
    Publication number: 20170006450
    Abstract: The present invention provides a mobile communication terminal and a system and method for safety service using the terminal for checking the user's location and a situation of the surroundings of the user at the time of an emergency such as kidnapping, accident, and so on.
    Type: Application
    Filed: September 16, 2016
    Publication date: January 5, 2017
    Inventors: Yongrae JO, Junghwa YOO, Jihyun YOO
  • Mobile communication terminal, and system and method for safety service using same
    Patent number: 9462445
    Abstract: A mobile communication terminal and a system and a method for safety service using the terminal for checking the user's location and a situation of the surroundings of the user at the time of an emergency such as kidnapping, accident, and so on, are provided. The mobile communication terminal includes a camera, an angle-of-view changing unit which changes angle-of-view of the camera, and a controller which controls the angle-of-view changing unit to change the angle-of-view of the camera and controls the camera to capture the surroundings corresponding to the angle-of-view at the time of emergency mode.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: October 4, 2016
    Assignee: THINKWARE CORPORATION
    Inventors: Yongrae Jo, Junghwa Yoo, Jihyun Yoo
  • Safety monitoring photo service provision method and system
    Patent number: 8811202
    Abstract: A safety photo service providing method and system are disclosed. The safety photo service providing method comprises setting a time for identifying a location of a ward, changing location identification networks for the ward depending on whether the ward is located in a predetermined area, performing location identification and image capturing by a ward's terminal at the set time, and transmitting location identification information including at least one a location of the ward and a captured image to the guardian's terminal.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: August 19, 2014
    Assignee: Thinkware Systems Corporation
    Inventors: Yongrae Cho, Eunjung Song, Junghwa Yoo
  • MOBILE COMMUNICATION TERMINAL, AND SYSTEM AND METHOD FOR SAFETY SERVICE USING SAME
    Publication number: 20130303105
    Abstract: The present invention provides a mobile communication terminal and a system and method for safety service using the terminal for checking the user's location and a situation of the surroundings of the user at the time of an emergency such as kidnapping, accident, and so on.
    Type: Application
    Filed: September 30, 2011
    Publication date: November 14, 2013
    Applicant: THINKWARESYSTEM VORP.
    Inventors: Yongrae Jo, Junghwa Yoo, Jihyun Yoo
  • SAFETY MONITORING PHOTO SERVICE PROVISION METHOD AND SYSTEM
    Publication number: 20110134805
    Abstract: A safety photo service providing method and system are disclosed. The safety photo service providing method comprises setting a time for identifying a location of a ward, changing location identification networks for the ward depending on whether the ward is located in a predetermined area, performing location identification and image capturing by a ward's terminal at the set time, and transmitting location identification information including at least one a location of the ward and a captured image to the guardian's terminal.
    Type: Application
    Filed: June 30, 2009
    Publication date: June 9, 2011
    Applicant: THINKWARESYSTEMS CORP
    Inventors: Yongrae Cho, Eunjung Song, Junghwa Yoo