Patents by Inventor Changki Sohn

Changki Sohn 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: 10902848
    Abstract: A method for providing a telematics service by using voice recognition is provided. The method includes steps of: (a) a telematics server, if a text command signal converted from a voice command signal for a control of a vehicle from a voice input device and a user's voice sample are acquired from a voice recognition service-providing device, analyzing the user's voice sample; and (b) the telematics server, if the user's voice sample satisfies at least one preset condition, allowing the vehicle to be controlled according to the voice command signal by supporting a telematics device placed in the vehicle to run a telematics API corresponding to the text command signal.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: January 26, 2021
    Assignee: HYUNDAI AUTOEVER AMERICA, LLC.
    Inventors: Changki Sohn, Bongseok Kim
  • Patent number: 10589719
    Abstract: A method for managing a digital key of a mobile device for vehicle-sharing is provided. The method includes steps of: a key server, (a) if a registration request is acquired from an owner mobile device of an owner of the vehicle, generating a primary key and a secondary key, primary rights and secondary rights, combining the primary rights with the primary key and the secondary rights with the secondary key, transmitting the primary key and the secondary key to the owner mobile device, and setting the vehicle and the owner mobile device as a domain of the vehicle; and (b) if a vehicle-sharing request is acquired from the owner mobile device or a vehicle-sharing server, generating vehicle-sharing rights, combining the vehicle-sharing rights with the secondary key, transmitting each combined vehicle-sharing right to its corresponding information-receiving means of the vehicle-sharing users, and registering the user mobile devices in the domain.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: March 17, 2020
    Assignees: Hyundai Autoever, Hyundai AutoEver Telematics America, Inc.
    Inventors: Changki Sohn, Bongseok Kim
  • Patent number: 10580238
    Abstract: A method for providing a telematics service based on a vehicle model is provided. The method includes steps of: (a) acquiring, by a telematics server, when a log-in request including information on a specific user and information on a specific vehicle is acquired from a telematics application installed on a specific telematics device, specific specification information on the specific vehicle; (b-i) acquiring a specific configuration, in which a first to a k-th telematics service items per telematics service category are set, in which serviceable telematics service items are set for each telematics service category as corresponding to each piece of hierarchy information on specifications of multiple vehicles; (b-ii) transmitting the specific configuration to the specific telematics device; and (b-iii) displaying, by the specific telematics device, a menu of a first telematics service to a k-th telematics service, to thereby allow the specific user to use the telematics service.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: March 3, 2020
    Assignees: Hyundai Autoever, Hyundai AutoEver Telematics America, Inc.
    Inventors: Changki Sohn, Bongseok Kim
  • Publication number: 20190027137
    Abstract: A method for providing a telematics service by using voice recognition is provided. The method includes steps of: (a) a telematics server, if a text command signal converted from a voice command signal for a control of a vehicle from a voice input device and a user's voice sample are acquired from a voice recognition service-providing device, analyzing the user's voice sample; and (b) the telematics server, if the user's voice sample satisfies at least one preset condition, allowing the vehicle to be controlled according to the voice command signal by supporting a telematics device placed in the vehicle to run a telematics API corresponding to the text command signal.
    Type: Application
    Filed: July 20, 2017
    Publication date: January 24, 2019
    Inventors: Changki Sohn, Bongseok Kim