Patents by Inventor Yong Wah See

Yong Wah See 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).

  • Trench isolation structures with varying depths and method of forming the same
    Patent number: 12255200
    Abstract: The present disclosure generally relates to trench isolation structures for semiconductor devices. More particularly, the present disclosure relates to semiconductor devices having trench isolation structures with varying depths for electrically isolating integrated circuit (IC) components in the semiconductor devices. The present disclosure also relates to method of forming the trench isolation structures.
    Type: Grant
    Filed: July 8, 2024
    Date of Patent: March 18, 2025
    Assignee: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: Yong Wah See, Guowei Zhang, Ee Jan Khor, Chin Leng Ko