Patents by Inventor YEDAN SUN

YEDAN SUN 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).

  • Information processing apparatus, modeling apparatus, and information processing method
    Patent number: 11155038
    Abstract: [Solving Means] An information processing apparatus to be used for a modeling apparatus including a stage, a regulation member, an irradiation unit, and a moving mechanism and includes an acquisition unit, an irradiation position control unit, and a compensation unit. The acquisition unit is configured to acquire the plurality of slice image data items. The irradiation position control unit is configured to variably control, in accordance with the number of laminated layers of a material, an irradiation position of the energy ray to the material in a direction of relative movement of the stage and the regulation member within a modeling surface of the stage. The compensation unit is configured to compensate for a reference position of at least one slice image data item of the plurality of slice image data items in accordance with a change of the irradiation position.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: October 26, 2021
    Assignee: SONY CORPORATION
    Inventors: Nobuhiro Kihara, Akira Kondo, Motohiko Watanabe, Yedan Sun
  • INFORMATION PROCESSING APPARATUS, MODELING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM
    Publication number: 20190337225
    Abstract: [Solving Means] An information processing apparatus to be used for a modeling apparatus including a stage, a regulation member, an irradiation unit, and a moving mechanism and includes an acquisition unit, an irradiation position control unit, and a compensation unit. The acquisition unit is configured to acquire the plurality of slice image data items. The irradiation position control unit is configured to variably control, in accordance with the number of laminated layers of a material, an irradiation position of the energy ray to the material in a direction of relative movement of the stage and the regulation member within a modeling surface of the stage. The compensation unit is configured to compensate for a reference position of at least one slice image data item of the plurality of slice image data items in accordance with a change of the irradiation position.
    Type: Application
    Filed: November 13, 2017
    Publication date: November 7, 2019
    Inventors: NOBUHIRO KIHARA, AKIRA KONDO, MOTOHIKO WATANABE, YEDAN SUN