Location History:
- Seoul, KR (2016 - 2018)
- Gyeonggi-do, KR (2019)
- Goyang-si, KR (2013 - 2021)
- Daejeon, KR (2012 - 2022)
- Busan, KR (2019 - 2022)
- Suwon-si, KR (2023)
Company Filing History:
14 out of 131,214 
10 out of 733 
2 out of 81 
Years Active: 2012-2025
Title: Innovative Contributions of Ji Min Kim in Lithium Battery Technology
Introduction
Ji Min Kim is a prominent inventor based in Daejeon, South Korea, known for his significant contributions to the field of lithium battery technology. With a remarkable portfolio of 27 patents, Kim has made noteworthy advancements in methods for recovering and isolating lithium precursors, which are pivotal for modern battery systems.
Latest Patents
Among his latest innovations, Ji Min Kim has developed the following patents:
1. **Method for Recovering Active Metal of Lithium Secondary Battery**
In this patented method, a cathode active material mixture is extracted from the cathode of a lithium secondary battery. This mixture undergoes a reduction reaction to form a preliminary precursor mixture. Subsequently, an aqueous lithium precursor solution is created, and an aluminum-containing material is effectively removed using an aluminum removing resin.
2. **Method for Isolating Lithium Precursor and System for Isolating Lithium Precursor**
This method involves preparing a preliminary precursor mixture that contains both a preliminary lithium precursor and a preliminary transition metal precursor. By mixing these components with a precipitation liquid in a reactor and injecting a non-reactive gas, the process allows for the efficient and high-yield isolation of the lithium precursor.
Career Highlights
Ji Min Kim’s career spans significant tenures at renowned companies including Samsung Electronics Co., Ltd. and SK Innovation Co., Ltd. His expertise in battery technology and innovative solutions has made substantial impacts on the performance and efficiency of lithium-based energy storage systems.
Collaborations
Throughout his career, Ji Min Kim has collaborated with esteemed professionals such as Min Ji Sung and Kyung Shik Roh. Their collective efforts in research and development have fostered advancements in lithium battery technologies, furthering the field and enhancing sustainability in energy solutions.
Conclusion
Ji Min Kim’s innovative work and extensive patent portfolio are essential contributions to the field of lithium battery technology. His inventions not only enhance the efficiency of lithium secondary batteries but also pave the way for future advancements in energy storage solutions. His ongoing collaboration with leading professionals further amplifies his impact in 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.