Chun-Mail Liu

Title: Innovations of Chun-Mail Liu in Semiconductor Memory Technology

Introduction

Chun-Mail Liu is a notable inventor based in San Jose, California, recognized for his contributions to semiconductor memory technology. He holds a patent that enhances the accuracy of reading values stored in data cells, showcasing his expertise in the field.

Latest Patents

Liu's patent, titled "Dual reference cell for split-gate nonvolatile semiconductor memory," introduces techniques to more accurately read values stored in data cells. This innovation involves providing one reference cell for each group of data cells with similar configurations. For split-gate memory cells arranged in pairs, each pair consists of two data cells that are mirrored images of one another. The patent also details how two reference cells can be utilized, with one reference cell assigned to each data cell in a pair. Additionally, the data paths for the reference and data cells during read operations are matched, achieved through consistent circuit design and layout for the sense amplifiers.

Career Highlights

Chun-Mail Liu is currently employed at Winbond Electronics Corporation, where he continues to develop innovative solutions in semiconductor technology. His work has significantly impacted the efficiency and reliability of memory devices.

Collaborations

Liu collaborates with esteemed colleagues such as Sheng-Hsiung Hsueh and Ganshu Ben Lee, contributing to advancements in the semiconductor industry.

Conclusion

Chun-Mail Liu's innovative work in semiconductor memory technology exemplifies the importance of precision in data storage solutions. His contributions continue to influence the field and enhance the performance of memory devices.