Patents by Inventor Hyun Jae Yi

Hyun Jae Yi 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).

  • System and method for managing information about wafer carrier in buffer
    Patent number: 9190305
    Abstract: The wafer carrier information management system includes a reader unit for reading wafer carrier information from a transmitting/receiving unit attached to a wafer carrier in a buffer, and a reader unit controller for collecting the wafer carrier information from the reader unit. The system may further include a buffer controller for collecting the wafer carrier information from the reader unit controller, and a wafer manager for receiving the wafer carrier information from the buffer controller.
    Type: Grant
    Filed: March 12, 2012
    Date of Patent: November 17, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Jae Yi, Byung Soo Park, Sang Hyuk Park, In Cheol Kim, Chang Soo Lee
  • LOADER FOR SUBSTRATE STORAGE CONTAINER
    Publication number: 20130051966
    Abstract: A loader for a substrate storage container defines a buffer space in which the substrate storage container is temporarily stored between a transfer facility and a semiconductor production facility of a semiconductor production line. The loader includes a load port configured to store the substrate storage container, a buffer port configured to store the substrate storage container, a transfer robot to transfer the substrate storage container within the loader, and a dual entrance sensing device on the transfer robot to determine if the substrate storage container is loaded on the load port and to determine if the substrate storage container is loaded on the buffer port.
    Type: Application
    Filed: August 21, 2012
    Publication date: February 28, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong Sam KIM, Yang-Hyun KIM, Hyun Jae YI
  • SYSTEM AND METHOD FOR MANAGING INFORMATION ABOUT WAFER CARRIER IN BUFFER
    Publication number: 20120235793
    Abstract: The wafer carrier information management system includes a reader unit for reading wafer carrier information from a transmitting/receiving unit attached to a wafer carrier in a buffer, and a reader unit controller for collecting the wafer carrier information from the reader unit. The system may further include a buffer controller for collecting the wafer carrier information from the reader unit controller, and a wafer manager for receiving the wafer carrier information from the buffer controller.
    Type: Application
    Filed: March 12, 2012
    Publication date: September 20, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Jae Yi, Byung Soo Park, Sang Hyuk Park, In Cheol Kim, Chang Soo Lee