Yongin, South Korea

Mi-Hyun Lee

This inventor holds 19 USPTO granted patents and 9 published patent applications and 7 EPO patents, primarily in Lithium Battery Technology. Top assignee: Samsung Sdi Co., Inc.. Active years: 2011-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mi-Hyun Lee. Retrieved from https://idiyas.com/inventor/mi-hyun-lee-j48ni2ok

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 57.9


Average Co-Inventor Count = 6.7

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Suwon-si, KR (2011 - 2013)
  • Yongin-si, KR (2012 - 2018)

Company Filing History:


Years Active: 2011-2018

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Areas of Expertise:
Lithium Battery
Electrolyte
Rechargeable Battery
Smart Window
Thermochromic Layer
Electrode
Separator
Protective Layer
Panel
Infrared Ray Control
19 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Mi-Hyun Lee in Rechargeable Lithium Battery Technology

Introduction: Mi-Hyun Lee, based in Yongin-si, South Korea, is a notable inventor recognized for his significant contributions to the field of rechargeable lithium batteries. With a total of 19 patents to his name, he is making strides in energy storage technology, particularly in improving battery efficiency and performance.

Latest Patents: Among his latest inventions is a patent for a rechargeable lithium battery, which incorporates a positive electrode, a negative electrode, and a specialized separator. This separator features a porous substrate and a coating layer applied to at least one side, enhancing its performance. Additionally, he has developed an electrolyte solution containing a lithium salt and a non-aqueous organic solvent, including a proprietary additive, which is poised to improve the efficiency of rechargeable lithium batteries.

Career Highlights: Mi-Hyun Lee is currently employed at Samsung SDI Co., Inc., a leading company in the battery manufacturing sector. His research and innovative solutions have contributed to the advancement of battery technologies, supporting the growing demand for efficient energy storage solutions.

Collaborations: Throughout his career, Mi-Hyun Lee has collaborated with esteemed colleagues such as Tae-Hyun Bae and Woo-Cheol Shin. These partnerships have fostered a collaborative innovation environment, allowing for the exchange of ideas and further development of cutting-edge technologies in battery design and manufacturing.

Conclusion: Mi-Hyun Lee stands out as an influential inventor in the realm of rechargeable lithium batteries. His patents reflect a commitment to enhancing energy storage solutions, ensuring that advancements in this field continue to evolve. As he continues to work at Samsung SDI Co., Inc., the impact of his innovations is likely to contribute significantly to the future of portable and stationary energy storage technologies.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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