Location History:
- Chicago, IL (US) (2020 - 2024)
- Evanston, IL (US) (2024)
Company Filing History:
Years Active: 2020-2025
Title: Innovations by Seonbaek Ha in Battery Technology
Introduction
Seonbaek Ha is a prominent inventor based in Chicago, IL (US), known for his significant contributions to battery technology. With a total of 9 patents, he has been at the forefront of developing advanced materials for lithium-ion batteries. His work focuses on enhancing the performance and efficiency of battery components.
Latest Patents
Among his latest patents, Seonbaek Ha has developed a thermally disproportionated anode active material that includes a turbostratic carbon coating. This innovative electrode material is designed for lithium-ion secondary batteries and comprises composite particles. Each composite particle features a primary particle made of thermally disproportionated silicon oxide, surrounded by an envelope of turbostratic carbon. The unique properties of this material are characterized by specific Raman spectrum peaks, which enhance its performance.
Another notable patent involves graphene-containing metalized silicon oxide composite materials. This invention includes active material composite particles and an electrode that incorporates these composite particles. The lithium-ion secondary battery utilizing this electrode is designed to improve energy storage capabilities. The core particle in this composite includes an alkali metal or an alkali earth metal silicate, with a coating of turbostratic carbon that also exhibits distinct Raman spectrum characteristics.
Career Highlights
Seonbaek Ha is currently employed at Nanograf Corporation, where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the capabilities of lithium-ion batteries, making them more efficient and effective for various applications.
Collaborations
Throughout his career, Seonbaek Ha has collaborated with notable colleagues, including Cary Michael Hayner and Joshua J Lau. These partnerships have fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Seonbaek Ha's contributions to battery technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of more efficient energy storage solutions.