Yi-Shan Chiu

Title: Yi-Shan Chiu: Innovator in Semiconductor Technology

Introduction

Yi-Shan Chiu is a prominent inventor based in Taoyuan County, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of eight patents. His work focuses on advancements in memory cell design and manufacturing methods, which are crucial for modern electronic devices.

Latest Patents

Among his latest patents is a memory cell and manufacturing method thereof. This invention provides a memory cell that includes a substrate, a gate dielectric layer, a patterned material layer, a selection gate, and a control gate. The gate dielectric layer is disposed on the substrate, while the patterned material layer comprises both a vertical and a horizontal portion. The selection gate is positioned on the gate dielectric layer and adjacent to the vertical portion of the patterned material layer. The control gate is located on the horizontal portion and on the opposite side of the vertical portion, which protrudes over the top of the selection gate. Additionally, he has developed a semiconductor device and method of forming the same, which includes a memory gate structure closely adjacent to a select gate structure, with an air gap encapsulated by an insulating layer between them.

Career Highlights

Yi-Shan Chiu is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His innovative work has positioned him as a key figure in the development of advanced memory technologies.

Collaborations

He has collaborated with notable coworkers, including Zhen Chen and Shen-De Wang, contributing to various projects that enhance semiconductor performance and efficiency.

Conclusion

Yi-Shan Chiu's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the development of modern electronic devices.