Uway Tseng

Title: Uway Tseng: Innovator in Non-Volatile Memory Technology

Introduction

Uway Tseng, an accomplished inventor based in Hsinchu, Taiwan, holds an impressive portfolio of 10 patents. His innovative work primarily focuses on the development of non-volatile memory devices, contributing significantly to advancing this technology.

Latest Patents

One of Uway Tseng's latest patents is a non-volatile memory device that integrates a nitride barrier to reduce the fast erase effect. This method involves the formation of a stacked structure on a semiconductor substrate, which includes a tunnel oxide layer, a floating gate, a thin oxide layer, and a control gate. The etching process defines the sidewalls of the stacked structure, while dopants are implanted to create source and drain regions adjacent to it. To mitigate etching damage, a liner dielectric layer is applied to the sidewalls. The innovative nitride barrier layer formed atop this dielectric layer plays a crucial role by trapping negative charges, thereby reducing the threshold voltage disparity between the initial erase of the memory device and subsequent erases after multiple cycles.

Career Highlights

Uway Tseng is currently employed at Macronix International Co., Ltd., a reputable company known for its dedication to memory solutions. His contributions to the field of non-volatile memory are recognized and respected, showcasing his expertise and passion for innovation.

Collaborations

Throughout his career, Tseng has collaborated with notable coworkers, including Hung-Yu Chiu and Wenpin Lu. These partnerships have fostered an environment of creativity and excellence, enabling advancements in memory technology.

Conclusion

Uway Tseng's contributions to non-volatile memory devices highlight the importance of innovation in technology. With multiple patents to his name, he continues to pave the way for advancements in memory solutions, showcasing the impact of his work at Macronix International Co., Ltd.