Company Filing History:
4 out of 8,305 
4 out of 2,450 
1 out of 2,607 
Years Active: 2017-2025
Title: The Innovations of Seung Youn Choi
Introduction
Seung Youn Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of lithium secondary batteries, holding a total of eight patents. His work focuses on enhancing the performance and efficiency of battery technology, which is crucial for various applications in modern electronics and electric vehicles.
Latest Patents
Among his latest patents are innovations related to negative electrode active materials for lithium secondary batteries. One notable patent describes a negative electrode active material that includes first negative electrode active material particles made of artificial graphite and a carbon coating layer, alongside second negative electrode active material particles made of natural graphite. The design ensures that the first particles have a larger average particle diameter than the second, with a weight ratio ranging from 70:30 to 95:5. Another significant patent outlines a method for activating secondary batteries, which involves a primary charging step followed by room temperature and high temperature aging steps. This method stabilizes the solid electrolyte interphase (SEI) film, thereby reducing the aging time of the battery.
Career Highlights
Seung Youn Choi has worked with notable companies such as LG Chem, Ltd. and LG Energy Solution, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology. His contributions have been instrumental in advancing the capabilities of lithium-ion batteries, which are essential for the growing demand for energy storage solutions.
Collaborations
Throughout his career, Choi has collaborated with talented individuals, including Eun Kyung Kim and Je Young Kim. These partnerships have fostered a creative environment that has led to groundbreaking advancements in battery technology.
Conclusion
Seung Youn Choi's work in the field of lithium secondary batteries exemplifies the importance of innovation in energy storage solutions. His patents and career achievements highlight his commitment to advancing battery technology, making a significant impact on the industry.
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.