Company Filing History:
Years Active: 2022-2025
Title: Pei-Jou Lee: Innovator in Semiconductor Technology
Introduction: Pei-Jou Lee is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a patented method that enhances the fabrication of semiconductor devices.
Latest Patents: Pei-Jou Lee holds a patent for a semiconductor device and method for fabricating the same. This patent outlines a comprehensive method that includes several steps: forming a magnetic tunneling junction (MTJ) on a substrate and a top electrode on the MTJ; creating a first inter-metal dielectric (IMD) layer around the MTJ and the top electrode; and forming a stop layer on the first IMD layer. The process continues with the formation of a second IMD layer on the stop layer, followed by a first etching process to remove the second IMD layer and the stop layer. A second etching process is then performed to remove part of the top electrode, culminating in the formation of a metal interconnection to connect to the top electrode. This innovative approach has the potential to improve the efficiency and performance of semiconductor devices.
Career Highlights: Pei-Jou Lee is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His work at this organization has allowed him to apply his expertise in semiconductor fabrication and contribute to cutting-edge technology.
Collaborations: Pei-Jou Lee has collaborated with talented individuals in his field, including Kun-Chen Ho and Hsuan-Hsu Chen. These collaborations have fostered a productive environment for innovation and development in semiconductor technology.
Conclusion: Pei-Jou Lee's contributions to semiconductor technology through his patent and work at United Microelectronics Corporation highlight his role as an influential inventor. His innovative methods are paving the way for advancements in the semiconductor industry.