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For the Inventor, By the Inventor

Daejeon, South Korea

Il Woo Ock

This inventor holds 3 USPTO granted patents. Top assignee: Korea Advanced Institute of Science and Technology. Active years: 2016-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Il Woo Ock. Retrieved from https://idiyas.com/inventor/il-woo-ock

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

USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 3.3

ph-index = 1


Company Filing History:

goldMedal3 out of 2,790 
 
Korea Advanced Institute of Science and Technology
 patents

Years Active: 2016-2020

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3 patents (USPTO):Explore Patents
1. 10818440 - Pseudocapacitive conductive composite, composite including sub-nanoscale particles, and aqueous hybrid capacitor including the same as electrode active material (2020-10-27),
2. 10164239 - Energy storage device based on nanocrystals including metal oxide rescaled by lithiation and supercapacitor using the same (2018-12-25),
3. 9293265 - Method for fabricating a high efficiency bio-photovoltaic cells by using plasmonic silver nanoparticles and natural extracted graminoids (2016-03-22),

Title: Innovations of Il Woo Ock in Energy Storage Technology

Introduction

Il Woo Ock is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of energy storage technology, particularly through his innovative patents. With a total of 3 patents, Ock's work focuses on enhancing the performance and efficiency of energy storage devices.

Latest Patents

Ock's latest patents include groundbreaking technologies such as a pseudocapacitive conductive composite and an aqueous hybrid capacitor. The pseudocapacitive conductive composite features conductive polymer chains formed on a graphene sheet, which enhances the material's conductivity. Additionally, he has developed a composite for an electrode that includes sub-nanoscale particles of metal oxide or metal sulfide, also formed on a graphene sheet. His work on energy storage devices based on metal oxide nanocrystals, which are resealed through lithiation, has led to the creation of supercapacitors that exhibit excellent cycle life characteristics, maintaining performance even after more than 100,000 cycles.

Career Highlights

Il Woo Ock is affiliated with the Korea Advanced Institute of Science and Technology, where he continues to push the boundaries of energy storage research. His innovative approaches have garnered attention in the scientific community, contributing to advancements in the field.

Collaborations

Ock has collaborated with notable colleagues such as Jeung Ku Kang and Jung-Hyo Park, further enhancing the impact of his research through teamwork and shared expertise.

Conclusion

Il Woo Ock's contributions to energy storage technology through his innovative patents demonstrate his commitment to advancing the field. His work not only enhances the efficiency of energy storage devices but also paves the way for future innovations in this critical area.

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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