Patents by Inventor C.C. Chien

C.C. Chien 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 RING FRAME CLEANING AND INSPECTION
    Publication number: 20230386887
    Abstract: A system and method for cleaning ring frames is disclosed. In one embodiment, a ring frame processing system includes: a plurality of blades for mechanically removing tapes and tape residues from surfaces of a ring frame; a plurality of wheel brushes for conditioning the surfaces of the ring frame; and a transport mechanism for transporting the ring frame.
    Type: Application
    Filed: August 8, 2023
    Publication date: November 30, 2023
    Inventors: Chien-Fa Lee, Hsu-Shui Liu, Jiun-Rong Pai, Shou-Wen Kuo, Jian-Hung Cheng, M.C. Lin, C.C. Chien, Hsuan Lee, Boris Huang
  • System and method for ring frame cleaning and inspection
    Patent number: 11764097
    Abstract: A system and method for cleaning and inspecting ring frames is disclosed here. In one embodiment, a ring frame processing system includes: a cleaning station configured to remove a first tape on a first surface of a ring frame using a first blade, clean first adhesive residues from the first tape on the first surface of the ring frame using a first wheel brush, and remove second adhesive residues from a second tape on a second surface of the ring frame using a second blade; and an inspection station, wherein the inspection station comprises an automated optical inspection system configured to determine the cleanness of the first and second surfaces of the ring frame after cleaning.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: September 19, 2023
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chien-Fa Lee, Hsu-Shui Liu, Jiun-Rong Pai, Shou-Wen Kuo, Jian-Hung Cheng, M. C. Lin, C. C. Chien, Hsuan Lee, Boris Huang
  • SYSTEM AND METHOD FOR RING FRAME CLEANING AND INSPECTION
    Publication number: 20210257247
    Abstract: A system and method for cleaning and inspecting ring frames is disclosed here. In one embodiment, a ring frame processing system includes: a cleaning station configured to remove a first tape on a first surface of a ring frame using a first blade, clean first adhesive residues from the first tape on the first surface of the ring frame using a first wheel brush, and remove second adhesive residues from a second tape on a second surface of the ring frame using a second blade; and an inspection station, wherein the inspection station comprises an automated optical inspection system configured to determine the cleanness of the first and second surfaces of the ring frame after cleaning.
    Type: Application
    Filed: May 5, 2021
    Publication date: August 19, 2021
    Inventors: Chien-Fa LEE, Hsu-Shui LIU, Jiun-Rong PAI, Shou-Wen KUO, Jian-Hung CHENG, M.C. LIN, C.C. CHIEN, Hsuan LEE, Boris HUANG
  • SYSTEM AND METHOD FOR RING FRAME CLEANING AND INSPECTION
    Publication number: 20190363002
    Abstract: A system and method for cleaning and inspecting ring frames is disclosed here. In one embodiment, a ring frame processing system includes: a cleaning station configured to remove a first tape on a first surface of a ring frame using a first blade, clean first adhesive residues from the first tape on the first surface of the ring frame using a first wheel brush, and remove second adhesive residues from a second tape on a second surface of the ring frame using a second blade; and an inspection station, wherein the inspection station comprises an automated optical inspection system configured to determine the cleanness of the first and second surfaces of the ring frame after cleaning.
    Type: Application
    Filed: May 23, 2018
    Publication date: November 28, 2019
    Inventors: Chien-Fa Lee, Hsu-Shui Liu, Jiun-Rong Pai, Shou-Wen Kuo, Jian-Hung Cheng, M.C. Lin, C.C. Chien, Hsuan Lee, Boris Huang