Ray-Lin Wan

Title: Innovations and Contributions of Ray-Lin Wan

Introduction

Ray-Lin Wan, an accomplished inventor based in Fremont, CA, has made significant contributions to the field of integrated circuits and memory devices. With a remarkable portfolio of 34 patents, Wan's innovations reflect his expertise and commitment to advancing technology. His latest inventions showcase cutting-edge methodologies that address inefficiencies in electronic circuits.

Latest Patents

Among Ray-Lin Wan's notable patents is the "Four-phase charge pump with lower peak current". This invention presents a four-phase charge pump circuit specifically designed for integrated circuits such as flash memory devices. The circuit utilizes a two-component approach with separated timing delays to effectively reduce peak current and enhance the noise characteristics of the connected voltage supply or ground lines.

Another significant patent is the "Method and integrated circuit for bit line soft programming (BLISP)". This method provides an efficient solution for soft programming over-erased floating gate memory cells in bit lines. The BLISP approach focuses on the selection of a bit line to apply the soft program, significantly reducing current consumption compared to traditional bulk soft programming techniques. This invention effectively addresses issues of defective bit lines by using redundant bit lines to maintain efficiency.

Career Highlights

Ray-Lin Wan has had a distinguished career, working for esteemed companies such as Macronix International Co., Ltd. and Altera Corporation. His involvement in these organizations reflects his dedication to innovation in semiconductor technology. At both companies, Wan contributed to the development of advanced memory solutions that serve various electronic applications.

Collaborations

Throughout his career, Ray-Lin Wan has collaborated with several prominent individuals in the industry, including Chun-Hsiung Hung and Tzeng-Huei Shiau. These collaborations have fostered an environment of innovation and have enhanced the development of groundbreaking technologies in the field of integrated circuits.

Conclusion

In conclusion, Ray-Lin Wan stands out as a prolific inventor whose patents have made substantial impacts on the technology sector. With his expertise in integrated circuits and commitment to innovation, he continues to pave the way for advancements in electronic memory solutions. His contributions serve as a testament to the vital role inventors play in shaping the future of technology.