Patents by Inventor Yi-Che Yen

Yi-Che Yen 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).

  • Complementary metal oxide semiconductor device and method of forming the same
    Patent number: 10103265
    Abstract: A CMOS device is disclosed, including a plurality of active regions having a length along a first direction, wherein the active regions are arranged end-to-end along the first direction and are separated by an isolation structure. A recessed region is formed in the isolation structure between the adjacent terminals of the each pair of neighboring active regions and is completely filled by an interlayer dielectric layer, wherein the interlayer dielectric layer comprises a stress.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: October 16, 2018
    Assignee: UNITED MICROELETRONICS CORP.
    Inventors: Zhi-Cheng Lee, Kai-Lin Lee, Yi-Che Yen