Jian Ye

Title: Jian Ye and His Contributions to Cubic Boron Nitride Composites.

Introduction

Jian Ye is an inventor associated with Karlsruhe, Germany. His work includes patent inventions concerning the production and structure of layered composites containing cubic boron nitride. He is associated with Karlsruhe Institute of Technology and Forschungszentrum Karlsruhe GmbH. His patent portfolio includes 2 patents.

Latest Patents

Ye’s listed patents focus on incorporating cubic boron nitride into layered composites.

- **Method of Producing a Layered Composite Including Cubic Boron Nitride.** This method deposits at least one cubic boron nitride layer on a substrate while adding 3 to 15 atomic percent oxygen during deposition. The oxygen occupies nitrogen or intermediate lattice positions, enabling cubic boron nitride layers at least 2 micrometers thick to be produced without cracks.

- **Layered Composite Including Cubic Boron Nitride.** This invention describes a substrate with multiple deposited layers, at least one of which contains cubic boron nitride. Oxygen is added during deposition of the cubic boron nitride material.

Career Highlights

Ye’s patent work addresses materials engineering challenges in producing thick, crack-free cubic boron nitride layers and incorporating the material into layered structures. His listed institutional affiliations are Karlsruhe Institute of Technology and Forschungszentrum Karlsruhe GmbH.

Collaborations

His listed coworkers include Michael Stüber and Sven Ulrich, whose names are associated with his research and patent work.

Conclusion

Jian Ye’s two listed patents demonstrate a focused contribution to cubic boron nitride composite materials, particularly methods for depositing and structuring these layers.