Company Filing History:
Years Active: 2023-2025
Title: Ssu-Yin Liu: Innovator in Semiconductor Technology
Introduction
Ssu-Yin Liu is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His innovative work focuses on methods for fabricating advanced electronic devices.
Latest Patents
One of Liu's latest patents is a method for fabricating a physically unclonable function (PUF) device. This method involves defining a PUF cell region on a substrate and creating a defect within that region. The process includes forming a shallow trench isolation (STI) on the substrate, applying a gate material layer, and patterning it to create distinct gate materials. Another notable patent is related to the formation of a flash memory cell. This method outlines the steps of depositing a dielectric layer and a floating gate layer, forming blocking structures, and etching the floating gate layer to create sharp top corners and oblique sidewalls.
Career Highlights
Ssu-Yin Liu is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His work has been instrumental in advancing the technology behind memory cells and PUF devices, which are crucial for secure electronic applications.
Collaborations
Liu has collaborated with notable colleagues, including Ping-Chia Shih and Che-Hao Kuo. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in their field.
Conclusion
Ssu-Yin Liu's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in electronic device fabrication.