Chun Wai Joseph Tong

Title: **Innovator Chun Wai Joseph Tong: Pioneering Advances in Carbon Deposition Technologies**

Introduction

Chun Wai Joseph Tong, based in San Jose, CA, is an accomplished inventor recognized for his contributions in the field of carbon deposition technologies. With two patents to his name, Tong's innovative ideas have significantly impacted the way materials are processed in various applications.

Latest Patents

Tong's latest patents showcase his expertise and inventive mindset. The first patent, titled "Helmholtz Coil Assisted PECVD Carbon Source," outlines a sophisticated apparatus that integrates dual carbon source deposition tools capable of emitting electrons. This invention features reflective polarity rear button permanent magnets to recycle emitted electrons and paired polarity Helmholtz coils that establish uniform magnetic fields. This technology aims to enable an even deposition of carbon on two-sided media disks.

The second patent, "Biasing a Pre-Metalized Non-Conductive Substrate," reveals methods and apparatus designed to static-bias a substrate within a process chamber. The invention includes a substrate holder and a lift mechanism that strategically moves the substrate for optimal engagement with a spring-loaded compliance mechanism, thus allowing for effective application of a bias voltage during processing.

Career Highlights

Chun Wai Joseph Tong is currently associated with Seagate Technology Incorporated, where he continues to develop innovative solutions that enhance manufacturing processes. His work at Seagate reflects a commitment to improving technologies in the data storage industry.

Collaborations

Tong has collaborated with notable colleagues such as Christopher Loren Platt and Zhaohui Fan, contributing their expertise and knowledge to advance the field of carbon deposition systems. These collaborations have fostered an environment of innovation, strengthening the impact of their collective research efforts.

Conclusion

Chun Wai Joseph Tong exemplifies the spirit of innovation through his patents and collaborative endeavors in advanced material processing. As he continues to explore new frontiers in technology, his work not only benefits his organization but also propels the industry forward, creating opportunities for further advancements and applications in carbon deposition.