Patents by Inventor Chieh-Chun Chiang

Chieh-Chun Chiang 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).

  • SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20230369134
    Abstract: A method of manufacturing a semiconductor device is provided.
    Type: Application
    Filed: May 10, 2022
    Publication date: November 16, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Liang Tai, Chun-Hsiang Fan, Ta-Wei Lin, Shih-Hsiang Chiu, Kuo-Bin Huang, Chieh-Chun Chiang
  • SEMICONDUCTOR DEVICE STRUCTURE WITH FIN AND METHOD FOR FORMING THE SAME
    Publication number: 20230317829
    Abstract: A method for forming a semiconductor device structure is provided. The method includes providing a substrate, a fin, and a semiconductor layer. The fin is over the substrate, the semiconductor layer is over the fin, the substrate and the fin are made of different materials, and the fin and the semiconductor layer are made of different materials. The method includes forming a dielectric layer over the semiconductor layer and the fin. The method includes forming a semiconductor structure over a sidewall of the dielectric layer. The method includes removing a first top portion of the dielectric layer over a top surface of the semiconductor layer. The method includes forming a gate over the semiconductor layer, the dielectric layer, and the semiconductor structure.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 5, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Zhiqiang WU, Kuo-An LIU, Kai Tak LAM, Meng-Yu LIN, Chun-Fu CHENG, Chieh-Chun CHIANG, Chun-Hsiang FAN