Patents by Inventor Sang-Seok Hong

Sang-Seok Hong 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: 8979462
    Abstract: A substrate-processing apparatus includes a plurality of process chambers, a buffer unit, and a transfer member. The transfer member transfers the substrate between the process chambers and the buffer unit, and collects the substrates processed in at least two of the process chambers where processes are simultaneously finished to transfer the processed substrates to the buffer unit at once. Accordingly, a number of times during which the transfer member transfers substrates is decreased so that the substrate-processing apparatus reduces the process time and improves the productivity.
    Type: Grant
    Filed: April 9, 2009
    Date of Patent: March 17, 2015
    Assignee: Semes Co., Ltd.
    Inventors: Kyung Mo Kim, Sang-Seok Hong
  • Patent number: 8676374
    Abstract: Provided is a substrate-processing apparatus including a transfer member loading and taking out a substrate to and from a storage member, and a control unit controlling the transfer member. The transfer member includes a plurality of transfer arms and an arm-driving part moving the respective transfer arms horizontally, and substrates are loaded on the respective transfer arms. The control unit controls a movement velocity and a position of the transfer member and compares movement velocity profiles of the transfer arms, so as to control movement velocities of the respective transfer arms. Accordingly, the simultaneously driven transfer arms simultaneously arrive at target points, and thus the substrate-processing apparatus reduces transfer time and improves productivity.
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: March 18, 2014
    Assignee: Semes Co., Ltd.
    Inventors: Sang-Seok Hong, Hyun-Woo Kim
  • Publication number: 20120257009
    Abstract: The present invention relates to an image processing device and method for matching images obtained from a plurality of wide-angle cameras.
    Type: Application
    Filed: December 16, 2009
    Publication date: October 11, 2012
    Applicant: ETU SYSTEM, LTD.
    Inventors: Jun-seok Lee, Sang-seok Hong, Byung-Chan Jeon
  • Publication number: 20110264260
    Abstract: Provided is a substrate-processing apparatus including a transfer member loading and taking out a substrate to and from a storage member, and a control unit controlling the transfer member. The transfer member includes a plurality of transfer arms and an arm-driving part moving the respective transfer arms horizontally, and substrates are loaded on the respective transfer arms. The control unit controls a movement velocity and a position of the transfer member and compares movement velocity profiles of the transfer arms, so as to control movement velocities of the respective transfer arms. Accordingly, the simultaneously driven transfer arms simultaneously arrive at target points, and thus the substrate-processing apparatus reduces transfer time and improves productivity.
    Type: Application
    Filed: April 6, 2009
    Publication date: October 27, 2011
    Applicant: SEMES CO., LTD.
    Inventors: Sang-Seok Hong, Hyun-Woo Kim
  • Publication number: 20110135428
    Abstract: Provided is a substrate-processing apparatus including a plurality of process chambers, a buffer unit, and a transfer member. The transfer member transfers the substrate between the process chambers and the buffer unit, and collects the substrates processed in at least two of the process chambers where processes are simultaneously finished, to transfer the processed substrates to the buffer unit at once. Accordingly, a number of times during which the transfer member transfers substrates is decreased, so that the substrate-processing apparatus reduces the process time and improves the productivity.
    Type: Application
    Filed: April 9, 2009
    Publication date: June 9, 2011
    Applicant: SEMES CO., LTD.
    Inventors: Kyung Mo Kim, Sang-Seok Hong