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For the Inventor, By the Inventor

Daejeon, South Korea

Bum-suk Lee

USPTO Granted Patents = 9 

Average Co-Inventor Count = 8.7

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal8 out of 419 
 
Korea Institute of Energy Research
 patents
silverMedal1 out of 832,843 
Other
 patents

Years Active: 2015-2019

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9 patents (USPTO):Explore Patents
1. 10522863 - Electrolyte solution for redox flow battery containing organic active material and redox flow battery using the same (2019-12-31),
2. 10439246 - Electrode structure, method for manufacturing thereof and use thereof, and stack structure of redox flow battery (2019-10-08),
3. 10176932 - Method of manufacturing graphene composite including ultrasonic-wave pulverization post-treatment process and method of manufacturing active material using the same (2019-01-08),
4. 10128511 - Cathode for metal-air battery, method of manufacturing the same, and metal-air battery comprising the same (2018-11-13),
5. 9738523 - Carbide-derived carbon manufactured by using heat treatment at vacuum and method thereof (2017-08-22),
6. 9653746 - Manifold for redox flow battery for reducing shunt current and redox flow battery comprising same (2017-05-16),
7. 9634329 - Method of preparing graphene and anode mixture for lithium secondary battery including graphene prepared thereby (2017-04-25),
8. 9266739 - Method for preparing carbide-derived carbon-based anode active material and anode active material prepared by the same (2016-02-23),
9. 9136526 - Method of manufacturing anode active material, and anode and lithium battery using the anode active material (2015-09-15),

Title: Bum-suk Lee: Innovator in Redox Flow Battery Technology

Introduction

Bum-suk Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of energy storage, particularly in the development of redox flow batteries. With a total of nine patents to his name, Lee's work focuses on enhancing the efficiency and safety of battery technology.

Latest Patents

One of Lee's latest patents is an electrolyte solution for redox flow batteries containing an organic active material. This invention involves an electrolyte solution where an organic compound, useful as a single active material for both the cathode and anode, is dissolved in a water-soluble solvent. The resulting aqueous electrolyte solution is stable and poses a low risk of fire or explosion. Additionally, the organic compound can be applied as a single active material to both electrodes, allowing for battery capacity restoration through rebalancing when the active material permeates through the separator.

Another notable patent by Lee pertains to an electrode structure that includes a porous electrode, which serves the dual functions of a bipolar plate and a felt electrode. This structure features a pattern layer or mesh layer that acts as a flow path on its surface. The invention also includes a method for manufacturing this electrode and a redox flow battery stack configuration designed to decrease shunt current.

Career Highlights

Bum-suk Lee has worked at the Korea Institute of Energy Research, where he has been involved in cutting-edge research and development in energy technologies. His innovative approaches have positioned him as a key figure in the advancement of battery technology.

Collaborations

Lee has collaborated with notable colleagues, including Kyoung-Hee Shin and Kyu-Nam Jung. Their combined expertise has contributed to the successful development of various projects in the field of energy storage.

Conclusion

Bum-suk Lee's contributions to redox flow battery technology demonstrate his commitment to innovation in energy storage solutions. His patents reflect a deep understanding of the challenges in the field and offer promising advancements for future applications.

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