Patents by Inventor CHIAO-LING CHEN

CHIAO-LING CHEN 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).

  • Apparatus for optical fiber manufacturing process
    Patent number: 11685686
    Abstract: An apparatus for optical fiber manufacturing process is provided, including a raw material providing structure, a dopant providing structure, and a preform forming substrate tube. The dopant providing structure is disposed at a downstream side of the raw material providing structure and in communication with the raw material providing structure. The dopant providing structure includes an outer tube, a first inner tube, a first dopant providing container, a second inner tube, and a second dopant providing container. The first inner tube is disposed in the outer tube. The first dopant providing container is disposed in the first inner tube. The second inner tube is disposed in the outer tube at a downstream of the first inner tube. The second dopant providing container is disposed in the second inner tube. The preform forming substrate tube is disposed at a downstream side of the dopant providing structure.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: June 27, 2023
    Assignee: Prime Optical Fiber Corporation
    Inventors: Hen-Tai Shang, Kuei-Huang Chou, Zhao-Ying Chen, Chiao-Ling Chen
  • APPARATUS FOR OPTICAL FIBER MANUFACTURING PROCESS
    Publication number: 20220402802
    Abstract: An apparatus for optical fiber manufacturing process is provided, including a raw material providing structure, a dopant providing structure, and a preform forming substrate tube. The dopant providing structure is disposed at a downstream side of the raw material providing structure and in communication with the raw material providing structure. The dopant providing structure includes an outer tube, a first inner tube, a first dopant providing container, a second inner tube, and a second dopant providing container. The first inner tube is disposed in the outer tube. The first dopant providing container is disposed in the first inner tube. The second inner tube is disposed in the outer tube at a downstream of the first inner tube. The second dopant providing container is disposed in the second inner tube. The preform forming substrate tube is disposed at a downstream side of the dopant providing structure.
    Type: Application
    Filed: June 18, 2021
    Publication date: December 22, 2022
    Inventors: HEN-TAI SHANG, KUEI-HUANG CHOU, ZHAO-YING CHEN, CHIAO-LING CHEN