Location History:
- Seoul, KR (2019)
- Daejeon, KR (2022 - 2023)
Company Filing History:
Years Active: 2019-2025
Title: Inventor Hyeon Hui Baek: Pioneering Advancements in Lithium Secondary Batteries
Introduction
Hyeon Hui Baek, a distinguished inventor based in Daejeon, South Korea, has made significant contributions to the field of battery technology. With a total of seven patents to his name, Baek is recognized for his innovative work on lithium secondary batteries, which are crucial for modern electronics and electric vehicles.
Latest Patents
Among his notable inventions, Baek holds patents for a positive electrode active material for lithium secondary batteries, which includes a unique lithium composite transition metal oxide powder featuring a layered structure. This powder exhibits a nickel content accounting for 85 atomic percent or more of total transition metals, ensuring a minimal change (3% or less) in lithium-oxygen (Li—O) interlayer spacing within a state-of-charge range of 58% to 72%. Another of his recent patents includes a lithium secondary battery containing a positive electrode with a similar lithium composite transition metal oxide powder. In this design, the powder's layered structure transforms into a spinel structure at temperatures of 300° C or more when fully charged.
Career Highlights
Hyeon Hui Baek is currently affiliated with LG Chem, Ltd., a leading company in chemical and battery technology. His expertise and innovative mindset have propelled advancements that enhance the performance and reliability of lithium secondary batteries. Baek's work is paving the way for more efficient energy storage solutions, vital for the future of technology.
Collaborations
Baek has collaborated with talented colleagues in his field, including Jun Ho Eom and Na Ri Park. These collaborations have fostered a dynamic research environment that encourages innovation and the development of cutting-edge battery technologies. Together, they have contributed to the evolution of battery materials and designs that meet the evolving demands of the energy sector.
Conclusion
Hyeon Hui Baek stands out as a leading inventor in the field of lithium secondary batteries. His groundbreaking patents and collaborative efforts aim to revolutionize energy storage technology. As the demand for efficient batteries continues to grow, Baek's innovative contributions will undoubtedly play a vital role in powering the future.
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.