Jingzhi Chen

Title: Innovations of Jingzhi Chen

Introduction

Jingzhi Chen is a notable inventor based in Tonglou Township, Taiwan. He has made significant contributions to the field of polishing compositions and methods, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of polishing processes for various materials.

Latest Patents

Jingzhi Chen's latest patents include innovative solutions such as a polishing composition, a polishing method, and a method for producing a polished substrate. The polishing composition is designed to achieve a moderately high polishing speed for specific materials, utilizing an appropriate ratio of polishing speeds between different materials. This composition comprises abrasive grains, a water-soluble polymer without alcoholic hydroxyl groups in its side chain, a polyvalent carboxylic acid (salt), and an oxidizing agent, maintaining a pH of less than 6. Additionally, his patent on the polishing composition aims to effectively reduce or eliminate step differences on the surface of objects made from a single material. This involves a composition that includes abrasive grains, a pH adjusting agent, a dispersing medium, and two types of water-soluble polymers, one with a lactam structure and the other containing an alkylene oxide.

Career Highlights

Jingzhi Chen is currently associated with Fujimi Incorporated, where he continues to develop and refine his innovative polishing technologies. His expertise in this area has positioned him as a key figure in the advancement of polishing methods.

Collaborations

Jingzhi Chen collaborates with Shota Suzuki, contributing to the development of new polishing technologies and methods.

Conclusion

Jingzhi Chen's contributions to polishing compositions and methods demonstrate his commitment to innovation in material processing. His patents reflect a deep understanding of the complexities involved in polishing various materials, making him a valuable inventor in this field.