Patents by Inventor Je Hee RYU

Je Hee RYU 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).

  • Automated semiconductor wafer sample pre-processing system
    Patent number: 12507463
    Abstract: A semiconductor wafer sample pre-processing system improves productivity and process reliability by automating all process from cutting a into a plurality of wafer samples through polishing of the wafer samples.
    Type: Grant
    Filed: April 24, 2023
    Date of Patent: December 23, 2025
    Assignee: PAMTEK Co., Ltd.
    Inventors: Jae Woong Kim, Jung In Park, Jun Young Yeom, Jeong Heo, Je Hee Ryu
  • AUTOMATED SEMICONDUCTOR WAFER SAMPLE PRE-PROCESSING SYSTEM
    Publication number: 20240347385
    Abstract: A semiconductor wafer sample pre-processing system improves productivity and process reliability by automating all process from cutting a into a plurality of wafer samples through polishing of the wafer samples.
    Type: Application
    Filed: April 24, 2023
    Publication date: October 17, 2024
    Inventors: Jae Woong KIM, Jung In PARK, Jun Young YEOM, Jeong HEO, Je Hee RYU