Chih-Wen Lee

Title: Chih-Wen Lee: Innovator in Semiconductor Technology

Introduction

Chih-Wen Lee is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of multi-state mask ROM cells. His innovative approach has led to advancements that enhance the efficiency and functionality of semiconductor devices.

Latest Patents

Chih-Wen Lee holds a patent for a "Method of forming high density multi-state mask ROM cells." This patent outlines a comprehensive method for creating multi-state mask ROM cells on a semiconductor substrate. The process involves several steps, including the formation of a pad oxide layer, patterning to create first coding oxide regions, and defining buried bit line regions. The method also includes ion implantation and thermal oxidation to achieve the desired oxide layers and ultimately results in the formation of a four-state mask ROM.

Career Highlights

Chih-Wen Lee is associated with King Billion Electronics Co., Ltd., where he has been instrumental in driving innovation in semiconductor technologies. His work has not only contributed to the company's success but has also positioned him as a key figure in the industry.

Collaborations

Chih-Wen Lee has collaborated with Pei-Pei Tzuoo, further enhancing the research and development efforts within their organization. Their combined expertise has led to significant advancements in semiconductor technology.

Conclusion

Chih-Wen Lee's contributions to the field of semiconductor technology, particularly through his patent on multi-state mask ROM cells, highlight his innovative spirit and dedication to advancing the industry. His work continues to influence the development of more efficient semiconductor devices.