Che-Hoo Ng

Title: **Che-Hoo Ng: Innovator in Semiconductor Technology**

Introduction

Che-Hoo Ng is an accomplished inventor based in San Martin, CA, with a notable portfolio of 23 patents. His work primarily focuses on advancements in semiconductor technology, which have significant implications for electronics and device performance.

Latest Patents

Among his latest innovations is the patent titled "Method and apparatus for suppressing the channeling effect in high energy deep well implantation." This invention presents an improved well structure that electrically separates n-channel and p-channel MOSFETs. The method involves forming a shallow well in a substrate, creating a buried amorphous layer beneath it, and subsequently establishing a deep well. The process includes a rapid thermal anneal that recrystallizes the buried layer while suppressing channeling effects without the need for a tilt angle during ion implantation.

Another recent patent is "Ion implantation with improved ion source life expectancy." This invention enhances the lifespan of ion sources within an ion implantation system by introducing inert gases, such as argon or xenon, into the halide-containing source gas. The inclusion of these gases has a cleansing effect in the plasma environment, thereby improving sputtering and extending the source's operational longevity.

Career Highlights

In his career, Che-Hoo Ng has contributed his expertise to prominent companies, including Advanced Micro Devices Corporation. His work has been instrumental in driving innovations that enhance semiconductor device manufacturing and performance.

Collaborations

Throughout his career, Che-Hoo has collaborated with talented colleagues, including Shekhar Pramanick and Bhanwar Singh. Their collective efforts have fostered a creative and innovative environment, leading to the development of groundbreaking technologies in the field.

Conclusion

Che-Hoo Ng stands out as a significant figure in semiconductor innovation, with a rich history of patents that underscore his contributions to the industry. His inventions not only exemplify technological advancement but also pave the way for future developments in electronic devices.