Chuang-ke Yeh

Title: Chuang-ke Yeh: Innovator in Flash Memory Technology

Introduction

Chuang-ke Yeh is a notable inventor based in Hsu-chu, Taiwan. He has made significant contributions to the field of flash memory technology, particularly through his innovative patent that enhances the performance of memory cells.

Latest Patents

Chuang-ke Yeh holds a patent for a "Structure with protruding source in split-gate flash." This invention discloses a method for forming a split-gate flash memory cell that features a protruding source instead of the conventional flat source. The vertically protruding source structure consists of a top portion made of poly-oxide and a bottom portion made of polysilicon. This design allows for a larger coupling area between the source and the floating gate, which improves the efficiency of the memory cell. Additionally, the vertical orientation of the source structure and the floating gate, along with the self-alignment of the spacer control gate, significantly reduces the size of the memory cell.

Career Highlights

Chuang-ke Yeh is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to work on advancements in semiconductor technology. His innovative approach to memory cell design has positioned him as a key figure in the industry.

Collaborations

Chuang-ke Yeh has collaborated with several talented individuals, including Chia-Ta Hsieh and Yai-Fen Lin. These collaborations have contributed to the development of cutting-edge technologies in the semiconductor field.

Conclusion

Chuang-ke Yeh's contributions to flash memory technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of more efficient memory cells, showcasing the importance of innovation in technology.