This inventor holds 1 USPTO granted patent. Top assignees: Case Western Reserve University, The United States Government as Represented by the Department of Veterans Affairs. Active years: 2022.
Company Filing History:
1 out of 1,361 
1 out of 953 
Years Active: 2022
Title: Yongkun Sui: Innovator in Metal Feature Technology
Introduction
Yongkun Sui is a notable inventor based in Cleveland, OH (US). He has made significant contributions to the field of materials science, particularly in the development of methods for directly writing metal features on various substrates. His innovative approach has the potential to revolutionize manufacturing processes in multiple industries.
Latest Patents
Yongkun Sui holds a patent titled "Composition comprising directly written metal features and method of formation." This patent describes a method for directly writing metal traces using a particle-free metal-salt-based ink. The process involves applying a pattern of this ink on a substrate, followed by a plasma-based treatment that removes non-metallic components and decomposes the metal salt into pure metal. The ink formulation includes a multi-part solvent with varying evaporation rates, surface tensions, and viscosities, enhancing the conversion of the ink into metal. Additionally, the use of microplasma for post-treatment allows for the control of plasma properties, resulting in different material characteristics such as porosity and effective resistivity in various regions of the metal pattern.
Career Highlights
Throughout his career, Yongkun Sui has worked with prestigious organizations, including Case Western Reserve University and the United States Government as represented by the Department of Veterans Affairs. His work has been instrumental in advancing the understanding and application of metal feature technology.
Collaborations
Yongkun has collaborated with notable colleagues, including Christopher J. Miller and Souvik Ghosh. Their combined expertise has contributed to the success of various projects and innovations in the field.
Conclusion
Yongkun Sui is a pioneering inventor whose work in metal feature technology showcases his commitment to innovation and excellence. His contributions are poised to impact various industries significantly.