Patents by Inventor Zih-Chun Su

Zih-Chun Su 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).

  • PHOTO DETECTOR
    Publication number: 20230180489
    Abstract: A photo detector is provided with a metal, a semiconductor, a first electrode, and a second electrode. In addition, a pre-treatment and/or a post-treatment is performed to the photo detector to reduce its noise and hence improves the signal-to-noise ratio (SNR). The provided photo detector can quickly respond to short mid-infrared light and generate low noise and high SNR currents.
    Type: Application
    Filed: November 28, 2022
    Publication date: June 8, 2023
    Inventors: Ching-Fuh Lin, Zih-Chun Su, Jen-Yao Chang