Hyun-Ho Doh

Title: Innovations of Hyun-Ho Doh

Introduction

Hyun-Ho Doh is a notable inventor based in San Ramon, CA (US). He has made significant contributions to the field of protective coating compositions, particularly in environments that are chemically harsh. With a total of 6 patents to his name, his work has had a substantial impact on various applications.

Latest Patents

One of his latest patents involves a yttrium oxide-based coating composition. This innovative protective coating provides erosion and corrosion resistance to coated articles, such as chamber components, when exposed to harsh chemical environments, including hydrogen-based and halogen-based conditions. The patent also describes methods for applying this protective coating using electronic beam ion-assisted deposition, physical vapor deposition, or plasma spray. Additionally, it outlines a method for processing wafers that results in, on average, fewer than five yttrium-based particle defects per wafer.

Career Highlights

Hyun-Ho Doh is currently employed at Applied Materials, Inc., where he continues to develop advanced materials and coatings. His expertise in the field has led to numerous advancements in protective coatings, enhancing the durability and performance of various components used in high-energy environments.

Collaborations

He has collaborated with notable colleagues, including Sathyendra Ghantasala and Vijayakumar C Venugopal, contributing to a dynamic and innovative work environment.

Conclusion

Hyun-Ho Doh's contributions to the field of protective coatings demonstrate his commitment to innovation and excellence. His work not only advances technology but also sets new standards for durability in challenging environments.