Patents by Inventor Du Su KIM

Du Su KIM 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: 10800106
    Abstract: A 3D printing estimation apparatus includes a database storing 3D model data indicating a printing part and usage amount information of each material in one spraying process, a printing data generating part for generating 3D data of a printing object including the printing part and a support, an area splitting part for splitting the 3D data into at least one area, a material determining part for determining a type and a printing pattern of each material constituting each of the at least one area, and a material usage amount estimating part for determining a number of times each material is sprayed on the at least one area based on the determined type and the printing pattern of each material, and estimating a usage amount of each material to be printed the printing object based on the determined number of times and the usage amount information.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: October 13, 2020
    Assignee: 3D Systems Korea, Inc.
    Inventors: Jae Il Park, Gyeo Rye Lee, Du Su Kim, Sung Wook Cho
  • Publication number: 20200070422
    Abstract: A 3D printing estimation apparatus includes a database storing 3D model data indicating a printing part and usage amount information of each material in one spraying process, a printing data generating part for generating 3D data of a printing object including the printing part and a support, an area splitting part for splitting the 3D data into at least one area, a material determining part for determining a type and a printing pattern of each material constituting each of the at least one area, and a material usage amount estimating part for determining a number of times each material is sprayed on the at least one area based on the determined type and the printing pattern of each material, and estimating a usage amount of each material to be printed the printing object based on the determined number of times and the usage amount information.
    Type: Application
    Filed: November 14, 2017
    Publication date: March 5, 2020
    Inventors: Jae IL PARK, Gyeo Rye LEE, Du Su KIM, Sung Wook CHO
  • Patent number: 10302256
    Abstract: A lighting apparatus including a plurality of frames connected to each other in the lengthwise direction; a connector, which is arranged between the plurality of frames and interconnects the plurality of frames by including a portion inserted into one of the plurality of frames, and including another portion inserted into the other one of the plurality of frames; and a light source arranged on the plurality of frames.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: May 28, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-kwang Kwon, Joo-hun Han, Bang-won Oh, Du-su Kwon, Hyun-kyung Kim, Yoon-ki Park, Yoon-suk Lee