Guangdong, China

Chi Ming Leung

This inventor holds 3 USPTO granted patents and 4 published patent applications. Top assignees: Guangzhou Chinaray Optoelectronic Materials Ltd., The University of Hong Kong. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chi Ming Leung. Retrieved from https://idiyas.com/inventor/chi-ming-leung

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 = 100.0

Average Co-Inventor Count = 3.6

ph-index = 1


Company Filing History:


Years Active: 2022-2025

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3 patents (USPTO):Explore Patents

Title: Biography of Chi Ming Leung

Introduction

Chi Ming Leung is an accomplished inventor based in Guangdong, China. He has made significant contributions to the field of organic electronics, particularly in the development of transition metal complexes and polymers.

Latest Patents

Chi Ming Leung holds three patents, with his latest innovations including a phosphine oxide group-contained transition metal complex and a polymer, mixture, composition, and organic electronic device thereof. This transition metal complex is represented by a specific chemical formula and is designed to enhance the performance of organic light-emitting diodes (OLEDs). Another notable patent involves a transition metal complex that features a novel structure, specifically an iridium (III) complex with rigid cycloalkyl groups. This design improves the chemical, optical, electrical, and thermal stabilities of the complex, making it suitable for high-efficiency OLED applications.

Career Highlights

Throughout his career, Chi Ming Leung has worked with notable organizations, including Guangzhou Chinaray Optoelectronic Materials Ltd. and The University of Hong Kong. His work has focused on advancing the technology behind organic electronic devices, contributing to the development of more efficient and stable materials.

Collaborations

Chi Ming Leung has collaborated with esteemed colleagues such as Hong Huang and Junyou Pan. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.

Conclusion

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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