Monrovia, CA, United States of America

Jeong Chul Lee

This inventor holds 1 USPTO granted patent and 7 published patent applications. Top assignee: Caelux Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeong Chul Lee. Retrieved from https://idiyas.com/inventor/jeong-chul-lee-ttx1b302

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Innovations of Jeong Chul Lee in Semiconductor Technology

Introduction

Jeong Chul Lee is a prominent inventor based in Monrovia, CA (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of perovskite layers. His innovative work has the potential to advance the efficiency and effectiveness of semiconductor applications.

Latest Patents

Jeong Chul Lee holds a patent for "Methods of making semiconductor perovskite layers and compositions thereof." This patent outlines a method for creating semiconductor perovskite layers, which may include a composition of MAFACsPbX. The components of this composition include methylammonium (MA) and formamidinium (FA), with specific ratios that enhance the properties of the perovskite layer.

Career Highlights

Lee is currently associated with Caelux Corporation, where he continues to push the boundaries of semiconductor research. His work is instrumental in developing new materials that can lead to more efficient energy solutions.

Collaborations

Jeong Chul Lee collaborates with notable colleagues such as Jing-Shun Huang and John Iannelli. Their combined expertise fosters an environment of innovation and creativity in their projects.

Conclusion

Jeong Chul Lee's contributions to semiconductor technology exemplify the spirit of innovation. His patent and ongoing work at Caelux Corporation highlight his commitment to advancing the field.

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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