Patents by Inventor Yun-Chung Nah

Yun-Chung Nah 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-detecting apparatus
    Publication number: 20190312158
    Abstract: A photo-detecting apparatus includes an absorption layer configured to absorb photons and to generate photo-carriers from the absorbed photons, wherein the absorption layer includes germanium. A carrier guiding unit is electrically coupled to the absorption layer, wherein the carrier guiding unit includes a first switch including a first gate terminal.
    Type: Application
    Filed: April 8, 2019
    Publication date: October 10, 2019
    Inventors: Chien-Yu Chen, Yun-Chung Nah, Szu-Lin Cheng, Ming-Jay Yang, Han-Din Liu, Che-Fu Liang