Patents by Inventor Chung-Hyun Yu

Chung-Hyun Yu 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).

  • Patent number: 10006780
    Abstract: Disclosed are a system and a service method and system a service based on an activity of a user. A service method may include receiving location information of a terminal when a mode of the terminal is an exercise mode, measuring a moving path of the terminal and an exercise amount of a user based on the location information, calculating an activity amount of the user based on the moving path and the exercise amount, and providing a digital content to the terminal based on the activity amount of the user.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: June 26, 2018
    Assignee: NHN Entertainment Corporation
    Inventors: Gwang Yeon Hwang, Jeong Kwon Yang, Dae Woo Cho, Chung Hyun Yu, Kwang Min Kim, Hye Ran Lee, Byoung Cho Park
  • Patent number: 9861301
    Abstract: Disclosed is a service method and system for providing a service based on a moving path of a user. A service method configured as a computer may include receiving location information from a terminal of a user in response to a determination that a mode set by the user is an exercise mode, measuring a moving path of the user based on the location information, managing target information corresponding to at least one of a type of exercise that the user is doing and a predetermined path, and providing the target information to the user based on the measured moving path.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: January 9, 2018
    Assignee: NHN Entertainment Corporation
    Inventors: Gwang-Yeon Hwang, Dae Woo Cho, Jeong Kwon Yang, Chung Hyun Yu, Hye Ran Lee, Kwang Min Kim
  • Patent number: 9363641
    Abstract: Disclosed are a system and a service method for providing a digital content based on a moving path of a user. A service method may include storing and managing data in which coordinates of a map are converted to Geo-Hash coordinates according to a Geo-Hash algorithm, receiving location information from a terminal of a user, converting the location information to the Geo-Hash coordinates, and providing, to the terminal, information about digital content allocated to a Geo-Hash area including adjacent Geo-Hash coordinates based on the Geo-Hash coordinates. The terminal may be configured to determine the digital content to be provided to the terminal based on information about the digital content allocated to the Geo-Hash area and new location information of the terminal.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: June 7, 2016
    Assignee: NHN Entertainment Corporation
    Inventors: Jeong-Kwon Yang, Chung-Hyun Yu, Dae Woo Cho
  • Publication number: 20150080023
    Abstract: Disclosed are a system and a service method for providing a digital content based on a moving path of a user. A service method may include storing and managing data in which coordinates of a map are converted to Geo-Hash coordinates according to a Geo-Hash algorithm, receiving location information from a terminal of a user, converting the location information to the Geo-Hash coordinates, and providing, to the terminal, information about digital content allocated to a Geo-Hash area including adjacent Geo-Hash coordinates based on the Geo-Hash coordinates. The terminal may be configured to determine the digital content to be provided to the terminal based on information about the digital content allocated to the Geo-Hash area and new location information of the terminal.
    Type: Application
    Filed: September 16, 2014
    Publication date: March 19, 2015
    Inventors: Jeong-Kwon YANG, Chung-Hyun Yu, Dae Woo Cho
  • Publication number: 20150081060
    Abstract: Disclosed is a service method and system for providing a service based on a moving path of a user. A service method configured as a computer may include receiving location information from a terminal of a user in response to a determination that a mode set by the user is an exercise mode, measuring a moving path of the user based on the location information, managing target information corresponding to at least one of a type of exercise that the user is doing and a predetermined path, and providing the target information to the user based on the measured moving path.
    Type: Application
    Filed: September 16, 2014
    Publication date: March 19, 2015
    Inventors: Gwang-Yeon HWANG, Dae Woo CHO, Jeong Kwon YANG, Chung Hyun YU, Hye Ran LEE, Kwang Min KIM
  • Publication number: 20150081059
    Abstract: Disclosed are a system and a service method and system a service based on an activity of a user. A service method may include receiving location information of a terminal when a mode of the terminal is an exercise mode, measuring a moving path of the terminal and an exercise amount of a user based on the location information, calculating an activity amount of the user based on the moving path and the exercise amount, and providing a digital content to the terminal based on the activity amount of the user.
    Type: Application
    Filed: September 16, 2014
    Publication date: March 19, 2015
    Inventors: Gwang Yeon HWANG, Jeong Kwon YANG, Dae Woo CHO, Chung Hyun YU, Kwang Min KIM, Hye Ran LEE, Byoung Cho PARK
  • Publication number: 20150079564
    Abstract: A system and a method of issuing a digital content according to an activity performed by a user, using a display device and a service providing server, the method including providing a selecting interface on the display device, which includes user-selectable activities. The display device monitors performance of the activity to generate activity execution data, and transmits the activity execution data to the service providing server. The service providing server determines whether to issue a digital content based on the activity data, and transmits the result to the display device. Finally, the display device provides a content displaying interface that displays the issued digital content.
    Type: Application
    Filed: September 16, 2014
    Publication date: March 19, 2015
    Inventors: Hye-Ran LEE, Jeong-Kwon Yang, Chung-Hyun Yu