Patents by Inventor Ting-Cheng Wu

Ting-Cheng Wu 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).

  • Fuel cell bipolar flow field plate and fuel cell stack
    Patent number: 11670781
    Abstract: A fuel cell bipolar flow field plate and a fuel cell stack are provided. The fuel cell bipolar flow field plate includes a first gas channel and a second gas channel. Each of the gas channels has several sub-channels, each of the sub-channels has bending parts, and adjacent sub-channels have opposite flow directions. The sub-channels of the two gas channels form a four-leaf clover type pattern in a reaction area of the fuel cell bipolar flow field plate. A bending angle of each of the bending parts in the four-leaf clover type pattern is within 90 degrees.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: June 6, 2023
    Assignee: National Tsing Hua University
    Inventors: Ting-Cheng Wu, Fan-Gang Tseng, Fu-Lien Lin
  • FUEL CELL BIPOLAR FLOW FIELD PLATE AND FUEL CELL STACK
    Publication number: 20220376273
    Abstract: A fuel cell bipolar flow field plate and a fuel cell stack are provided. The fuel cell bipolar flow field plate includes a first gas channel and a second gas channel. Each of the gas channels has several sub-channels, each of the sub-channels has bending parts, and adjacent sub-channels have opposite flow directions. The sub-channels of the two gas channels form a four-leaf clover type pattern in a reaction area of the fuel cell bipolar flow field plate. A bending angle of each of the bending parts in the four-leaf clover type pattern is within 90 degrees.
    Type: Application
    Filed: March 25, 2022
    Publication date: November 24, 2022
    Applicant: National Tsing Hua University
    Inventors: Ting-Cheng Wu, Fan-Gang Tseng, Fu-Lien Lin