Patents by Inventor Dong One Ha

Dong One Ha 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).

  • Robot for virtual reality experience that generates various 3D-waveforms of the non-fixed curved trajectory
    Patent number: 8827822
    Abstract: A robot for virtual reality experience, in which a settling body for a user is moved in multidirectional according to operation states of first and second moving units and first and second crank motors. The settling body creates various moving directions according to the operation states of the first and second moving units and the first and second crank motors, and each magnitude of forces applied to each moving direction is changed, thereby forming the various waveforms.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: September 9, 2014
    Assignee: Xenarts., Inc
    Inventors: Wan Pyo Lee, Dong One Ha, Seung Hwan Paek
  • ROBOT FOR VIRTUAL REALITY EXPERIENCE THAT GENERATES VARIOUS 3D-WAVEFORMS OF THE NON-FIXED CURVED TRAJECTORY
    Publication number: 20130025400
    Abstract: A robot for virtual reality experience, in which a settling body for a user is moved in multidirectional according to operation states of first and second moving units and first and second crank motors. The settling body creates various moving directions according to the operation states of the first and second moving units and the first and second crank motors, and each magnitude of forces applied to each moving direction is changed, thereby forming the various waveforms.
    Type: Application
    Filed: November 15, 2010
    Publication date: January 31, 2013
    Applicant: XENARTS, INC.
    Inventors: Wan Pyo Lee, Dong One Ha, Seung Hwan Paek