This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Btr New Material Group Co., Ltd., Dingyuan New Energy Technology Co., Ltd.. Active years: 2026.
Company Filing History:
2 out of 4 
1 out of 3 Years Active: 2026
Title: Eming Guo: Innovator in Lithium Ion Battery Technology
Introduction
Eming Guo is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of negative electrode materials for lithium ion batteries. His innovative work focuses on enhancing battery performance and longevity.
Latest Patents
Eming Guo holds a patent for a negative electrode material, preparation method thereof, and lithium ion battery. This patent addresses the challenges associated with negative electrode materials by providing a composition that effectively suppresses volume expansion and improves battery cycle performance. The negative electrode material comprises an aggregate that includes an active substance and a carbon material, with the mass percentage of the active substance decreasing from the center to the surface of the aggregate.
Career Highlights
Throughout his career, Eming Guo has worked with notable companies such as Btr New Material Group Co., Ltd. and Dingyuan New Energy Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in battery technology.
Collaborations
Eming Guo has collaborated with several professionals in his field, including Chengmao Xiao and Peng He. These partnerships have contributed to the advancement of his research and innovations.
Conclusion
Eming Guo's work in the development of negative electrode materials for lithium ion batteries showcases his commitment to innovation in energy storage technology. His contributions are vital for the future of battery performance and efficiency.