Location History:
- JuiBei, TW (2012)
- Hsinchu, TW (2012)
- JhuBei Hsinchu, TW (2012)
- Jhubei, TW (2013)
Company Filing History:
Years Active: 2012-2013
Title: Ssu-Yi Li: Innovator in Semiconductor Technology
Introduction
Ssu-Yi Li is a prominent inventor based in Jhubei, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of metal gate structures in MOS devices.
Latest Patents
One of Ssu-Yi Li's latest patents is titled "Hybrid process for forming metal gates of MOS devices." This patent describes a semiconductor structure that includes a first MOS device with a first gate and a second MOS device with a second gate. The first gate features a first high-k dielectric over a semiconductor substrate, along with a second high-k dielectric and a first metal layer that dominates the work function of the first MOS device. The second gate is similarly structured, ensuring that both gates utilize high-k dielectrics made from the same materials and thickness.
Another notable patent is "Device with aluminum surface protection." This invention outlines a semiconductor structure that incorporates a metal gate structure. It includes a first type field-effect transistor with a gate that has a high-k dielectric material on a substrate, a first metal layer, and a first aluminum layer. The device also features a second type field-effect transistor with a second gate, which has a different work function, ensuring optimal performance.
Career Highlights
Ssu-Yi Li is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His innovative work has contributed to advancements in semiconductor manufacturing processes and device performance.
Collaborations
Throughout his career, Ssu-Yi Li has collaborated with notable colleagues, including Kuo Bin Huang and Ryan Chia-Jen Chen. These collaborations have further enhanced the impact of his inventions in the semiconductor field.
Conclusion
Ssu-Yi Li is a distinguished inventor whose work in semiconductor technology has led to multiple patents and significant advancements in the industry. His contributions continue to shape the future of semiconductor devices and manufacturing processes.