IDiyas

For the Inventor, By the Inventor

Daejeon, South Korea

Jeongbae Lee

USPTO Granted Patents = 10 

 

Average Co-Inventor Count = 5.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal10 out of 8,305 
 
Lg Chem, Ltd
 patents

Years Active: 2018-2023

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10 patents (USPTO):Explore Patents
1. 11621421 - Organic positive electrode active material for aqueous redox flow battery (2023-04-04),
2. 11309565 - Electrode structure and redox flow battery comprising same (2022-04-19),
3. 11309554 - Method and device for recycling electrolyte of flow battery (2022-04-19),
4. 10826100 - Polymer electrolyte membrane, electrochemical cell and flow cell comprising same, method for manufacturing polymer electrolyte membrane, and flow cell electrolyte (2020-11-03),
5. 10763532 - Electrolyte storage unit for redox flow battery and vanadium redox flow battery comprising same (2020-09-01),
6. 10711093 - Ion exchange separation membrane, electrochemical cell including same, flow cell and fuel cell, and manufacturing method thereof (2020-07-14),
7. 10673078 - Bipolar plate and redox flow cell comprising same (2020-06-02),
8. 10418646 - Composite membrane containing ion transfer polymer and method for preparing same (2019-09-17),
9. 10355296 - Module for regenerating electrolyte of flow battery and method for regenerating electrolyte of flow battery by using same (2019-07-16),
10. 10096842 - Vanadium solution, electrolyte comprising same, secondary battery comprising same, and method for preparing same (2018-10-09),

Title: Innovator Spotlight: Jeongbae Lee

Introduction

Jeongbae Lee, an accomplished inventor based in Daejeon, South Korea, has made significant contributions to the field of battery technology. With ten registered patents to his name, Lee is at the forefront of innovations aimed at enhancing the efficiency and practicality of energy storage solutions.

Latest Patents

Among his latest patents are two groundbreaking inventions:

1. **Organic Positive Electrode Active Material for Aqueous Redox Flow Battery** - This invention addresses the challenges of conventional aqueous redox flow batteries by introducing an organic positive electrode active material. This material mitigates issues related to metal deposition, enhances energy density, and allows for high working voltage, all while ensuring economic feasibility by eliminating the need for expensive organic electrolytes.

2. **Method and Device for Recycling Electrolyte of Flow Battery** - This innovative method focuses on regenerating the electrolyte liquid used in flow batteries. It includes a process where the flow battery is stopped, anode and cathode electrolyte liquids are mixed, and the resulting mixture is electrically oxidized or reduced, enabling efficient segregation and storage of the liquid.

Career Highlights

Currently, Jeongbae Lee is employed at LG Chem, Ltd., a leading South Korean chemical company renowned for its advancements in battery technology and materials science. His work plays a pivotal role in pushing the boundaries of energy solutions and sustainability in the battery industry.

Collaborations

Throughout his career, Lee has collaborated with talented coworkers such as Tae Geun Noh and Sujin Byun. Their combined expertise and innovation have contributed to the successful development and enhancement of battery technologies, solidifying LG Chem's position as a forefront leader in the industry.

Conclusion

Jeongbae Lee exemplifies the spirit of innovation and commitment to advancing technology in the field of energy storage. With his patented work in aqueous redox flow batteries, he continues to influence the development of more sustainable and efficient energy solutions, paving the way for a greener future.

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