Company Filing History:
Years Active: 2023-2025
Title: Yi-Shao Li: Innovator in Semiconductor Technology
Introduction
Yi-Shao Li is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on advancing the design and functionality of semiconductor devices, which are crucial for modern electronics.
Latest Patents
One of Yi-Shao Li's latest patents is for a semiconductor device comprising channel layers with different thicknesses. This innovative device includes a first channel layer, a second channel layer, a gate structure, a source/drain epitaxial structure, and a source/drain contact. The design features the first and second channel layers arranged above the substrate in a spaced apart manner, with the gate structure surrounding them. Notably, the second channel layer is positioned closer to the source/drain contact than the first channel layer, and the first channel layer is thicker than the second.
Another significant patent involves a nanostructure field-effect transistor (nano-FET) device and methods of forming it. This method includes creating a fin structure with alternating layers of two semiconductor materials, forming a dummy gate structure, and establishing source/drain regions. The process allows for the selective removal of the first semiconductor material, resulting in nanostructures with varying atomic densities. A gate dielectric layer is then formed around these nanostructures, ensuring uniform thickness.
Career Highlights
Yi-Shao Li is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work at this company has positioned him as a key player in the development of advanced semiconductor technologies.
Collaborations
Throughout his career, Yi-Shao Li has collaborated with notable colleagues, including Shu-Han Chen and Chun-Heng Chen. These collaborations have further enhanced his contributions to the field.
Conclusion
Yi-Shao Li's innovative work in semiconductor technology has led to several important patents that advance the capabilities of electronic devices. His contributions continue to shape the future of the semiconductor industry.