Location History:
- Daejeon, KR (2014 - 2015)
- Seoul, KR (2017)
Company Filing History:
Years Active: 2014-2017
Title: Innovations by Yu Rim Do in Lithium Secondary Battery Technology
Introduction
Yu Rim Do is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of lithium secondary batteries, holding a total of 3 patents. His work focuses on improving the performance and stability of battery materials, which is crucial for the advancement of energy storage technologies.
Latest Patents
Yu Rim Do's latest patents include innovative methods for preparing positive electrode active materials for lithium secondary batteries. One of his patents describes a method that involves mixing and reacting a nickel source, a cobalt source, and an aluminum source, along with ammonia water, sucrose, and a pH adjusting agent. This process results in a mixed solution that is dried and oxidized to create a precursor for the positive electrode active material. The final step involves adding a lithium source and firing the precursor to produce the active material.
Another significant patent focuses on a positive electrode active material that exhibits improved thermal stability. This invention includes a method for producing the active material and describes a lithium secondary battery that incorporates it. The active material is characterized by particles with an average size ranging from 200 nm to 1 µm, which are uniformly coated with a carbon layer.
Career Highlights
Throughout his career, Yu Rim Do has worked with prominent companies in the energy sector, including SK Innovation Co., Ltd. and SK Energy Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative approaches to battery technology.
Collaborations
Yu Rim Do has collaborated with talented individuals in his field, including coworkers Sung Woo Oh and Hee Young Sun. Their combined expertise has contributed to the successful development of advanced battery materials.
Conclusion
Yu Rim Do's contributions to lithium secondary battery technology highlight his role as an influential inventor in the energy sector. His innovative patents and collaborations demonstrate his commitment to enhancing battery performance and stability.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.