Company Filing History:
Years Active: 2007-2014
Title: Innovations in Semiconductor Technology by Inventor Yun-Ren Wang
Introduction
Yun-Ren Wang is a notable inventor based in Tainan, Taiwan, recognized for his significant contributions to semiconductor technology. With a portfolio of 7 patents, Wang has demonstrated an unwavering commitment to advancing the field through innovative methods and processes. His recent inventions reflect the growing demand for enhanced materials and fabrication techniques in the semiconductor industry.
Latest Patents
Two of his latest patents exemplify his expertise and innovative thinking. The first patent details a method of forming a polysilicon layer, where a first polysilicon layer with a smaller grain size is deposited on a substrate. This method ensures that the subsequent second polysilicon layer, featuring a larger grain size, results in improved flatness and reduced surface roughness, thus enhancing Rs uniformity across wafers.
The second patent presents a multi-step annealing process for fabricating a dielectric layer. This process employs a nitridation technique followed by two distinct annealing phases, with gas compositions that vary in their inert gas and oxygen ratios. This careful control over the annealing conditions significantly enhances the uniformity of nitrogen dopants in the dielectric layer, paving the way for more efficient semiconductor devices.
Career Highlights
Yun-Ren Wang is currently associated with United Microelectronics Corporation (UMC), a leading name in the semiconductor industry. Throughout his career, he has consistently focused on improving semiconductor materials and fabrication techniques, earning respect and recognition among his peers. His seven patents reflect not only his technical prowess but also his role in shaping future technologies.
Collaborations
Wang collaborates with talented colleagues, including Ying-Wei Yen and Shu-Yen Chan, contributing to a dynamic team environment at UMC. Their collective efforts have facilitated advancements in semiconductor technology, reflecting the importance of teamwork in driving innovation.
Conclusion
Inventor Yun-Ren Wang's work underscores the vital role of innovation in the semiconductor industry. Through his patents, he has contributed valuable methods that improve material properties and processing techniques. As technology continues to evolve, Wang's contributions will likely remain influential in shaping the future of semiconductor manufacturing.