Joo Hong Jin

USPTO Granted Patents = 8 (Patent Applications = 7)

EPO Patents = 6 (Patent Applications = 7)

Average Co-Inventor Count = 5.7

ph-index = 2

Forward Citations = 12(Granted Patents)

Company Filing History:

Lg Energy Solution, Ltd.

patents

Years Active: 2018-2025

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12512479 - Positive electrode for lithium secondary battery and lithium secondary battery including the same (2025-12-30),

2. 12368160 - Positive electrode for lithium secondary battery and lithium secondary battery including the same (2025-07-22),

3. 11367871 - Positive electrode active material for secondary battery and lithium secondary battery including the same (2022-06-21),

4. 10608251 - Lithium-nickel based positive electrode active material, method of preparing the same, and lithium secondary battery including the same (2020-03-31),

5. 10529985 - Cathode active material for lithium secondary battery (2020-01-07),

6. 10243208 - Precursor of electrode active material coated with metal and method of preparing the same (2019-03-26),

7. 10056605 - Manufacturing method of cathode active material, and cathode active material for lithium secondary battery manufactured thereby (2018-08-21),

8. 9905841 - Cathode active material and lithium secondary battery including the same, and method of manufacturing cathode active material (2018-02-27),

Title: The Innovative Mind of Joo Hong Jin: A Pioneer in Battery Technology

Introduction

Joo Hong Jin, an inventive force based in Daejeon, South Korea, is renowned for his significant contributions to the field of battery technology. With a portfolio of six patents, Joo has been instrumental in advancing the performance and efficiency of secondary batteries, particularly in applications related to electric vehicles.

Latest Patents

Among Joo's latest patents are innovations that focus on the development of positive electrode active materials for secondary batteries. One prominent invention is a positive electrode active material that incorporates lithium transition metal oxide. This material exhibits three distinct peaks in a differential graph obtained through pH titration, showcasing its unique properties. Another notable patent is for a lithium-nickel-based positive electrode active material that enhances structural stability while reducing lithium by-products. This innovation is particularly suited for the electric vehicle industry, offering excellent capacity characteristics and prolonged lifecycle performance.

Career Highlights

Joo has built a distinguished career with experience in leading companies such as LG Chem Ltd. and LG Energy Solution Ltd. His work in these organizations has allowed him to play a vital role in the research and development of advanced battery technologies. His inventions not only underline his innovative prowess but also highlight his dedication to improving energy storage solutions that can meet the growing demands of modern transportation.

Collaborations

Throughout his career, Joo Hong Jin has collaborated with fellow experts like Wang Mo Jung and Hyun Jin Oh, further enriching the research environment and fostering innovations in battery technology. These collaborations have been instrumental in driving forward the development of products that meet industry needs.

Conclusion

Joo Hong Jin exemplifies the spirit of innovation within the battery technology sector. His patented inventions have the potential to significantly influence the future of electric vehicles and energy storage systems. As industries continue to seek efficient and durable battery solutions, inventors like Joo will play a critical role in shaping the evolution of this essential technology.

This text is generated by artificial intelligence and may not be accurate.