Chee-Leong Lee

Title: Innovations of Chee-Leong Lee in Diamond Surface Technology

Introduction

Chee-Leong Lee is a notable inventor based in Berkshire, GB. He has made significant contributions to the field of diamond surface technology, holding a total of 2 patents. His work focuses on enhancing the properties of diamond surfaces through innovative methods.

Latest Patents

Chee-Leong Lee's latest patents include advancements in plasma etching of diamond surfaces. The first patent describes a polycrystalline CVD diamond material with a surface roughness Rof of less than 5 nm. This surface is damage-free to the extent that, when subjected to an anisotropic thermal revealing etch, the number density of defects revealed is less than 100 per mm. The second patent outlines a method for producing a diamond surface by plasma etching, which involves removing at least 2 nm of material from the original surface. The resulting plasma etched surface must meet specific roughness conditions, ensuring high-quality diamond surfaces.

Career Highlights

Chee-Leong Lee is currently employed at Element Six Technologies Limited, where he continues to innovate in the field of diamond technology. His work has positioned him as a key figure in advancing the applications of diamond materials in various industries.

Collaborations

Throughout his career, Chee-Leong Lee has collaborated with notable colleagues, including Erdan Gu and Geoffrey Alan Scarsbrook. These collaborations have further enriched his research and development efforts in diamond surface technology.

Conclusion

Chee-Leong Lee's contributions to diamond surface technology through his patents and career at Element Six Technologies Limited highlight his role as an influential inventor in this specialized field. His innovative methods continue to pave the way for advancements in diamond applications.