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For the Inventor, By the Inventor

Seoul, South Korea

Han-Ho Lee

This inventor holds 5 USPTO granted patents. Top assignee: Korea Advanced Institute of Science and Technology. Active years: 1997-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Han-Ho Lee. Retrieved from https://idiyas.com/inventor/han-ho-lee-llnx2yg4

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

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 6.1

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal5 out of 2,795 
 
Korea Advanced Institute of Science and Technology
 patents

Years Active: 1997-1999

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5 patents (USPTO):Explore Patents
1. 5922146 - Hydrogen-absorbing alloy of ultra high capacity for electrode of (1999-07-13),
2. 5888317 - Hydrogen-storage material employing ti-mn alloy system (1999-03-30),
3. 5874824 - Method of activation treatment of Ni/MH secondary battery by hot-charging (1999-02-23),
4. 5857139 - Process for preparing an electrode for secondary battery employing (1999-01-05),
5. 5701078 - Method of measuring residual capacity of a Ni/MH cell (1997-12-23),

Title: Innovations by Han-Ho Lee

Introduction

Han-Ho Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of hydrogen storage technology. With a total of 5 patents to his name, his work focuses on developing advanced materials for energy applications.

Latest Patents

One of Han-Ho Lee's latest patents is a hydrogen-absorbing alloy of ultra high capacity for the electrode of secondary batteries. This invention provides a hydrogen-absorbing alloy system that enhances the performance of energy storage devices. Another notable patent is related to a hydrogen-storage material constituted by a Ti-Mn alloy system. This material boasts a high hydrogen-storage capacity and specific crystal structure, making it suitable for various applications in energy storage.

Career Highlights

Han-Ho Lee is affiliated with the Korea Advanced Institute of Science and Technology, where he conducts research and development in innovative materials. His work has garnered attention for its potential to improve energy efficiency and storage capabilities.

Collaborations

He collaborates with esteemed colleagues such as Jai-Young Lee and Dong-Myung Kim, contributing to a dynamic research environment that fosters innovation.

Conclusion

Han-Ho Lee's contributions to hydrogen storage technology exemplify the importance of innovation in energy solutions. His patents reflect a commitment to advancing materials that can significantly impact the future of energy storage.

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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