Singapore, Singapore

Lay-Lay Chua

This inventor holds 15 USPTO granted patents and 4 published patent applications and 4 EPO patents, primarily in Organic Electronics. Top assignees: National University of Singapore, University of Cambridge, Basf Se Corporation. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lay-Lay Chua. Retrieved from https://idiyas.com/inventor/lay-lay-chua

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 66.7

 

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Hillington Green, SG (2013)
  • Singapore, SG (2009 - 2020)

Company Filing History:


Years Active: 2009-2025

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Areas of Expertise:
N-doped Materials
Organic Field-Effect Transistors
Multilayer Heterostructures
OLEDs
Photovoltaic Devices
Functionalised Graphene Oxide
Polymer Transistor
Electrically Conductive Composite
Cross-linking Moiety
Thin Film Transfer
Radiation Crosslinker
15 patents (USPTO):Explore Patents

Title: Innovations by Inventor Lay-Lay Chua in Singapore

Introduction

Lay-Lay Chua is a prominent inventor based in Singapore, recognized for his significant contributions in the field of organic materials and semiconductors. With a remarkable portfolio of 15 patents, his work focuses on enhancing the properties and functionalities of conductive materials, paving the way for new technologies.

Latest Patents

Among his latest inventions, Lay-Lay Chua has developed innovative compositions involving N-doped electrically conductive organic materials. This composition incorporates an organic semiconductor with aromatic or heteroaromatic moieties, allowing for advanced electron affinity properties. Additionally, he has created an N-doped electrically conductive polymeric material characterized by electron-deficient aromatic moieties. This development enables the polymer to maintain a specific charge density while immobilizing counter-cations, preventing significant electron diffusion. A method of preparing this groundbreaking material further exemplifies his inventive capabilities.

Career Highlights

Lay-Lay Chua's impressive career includes notable affiliations with respected institutions such as the National University of Singapore and Cambridge Enterprise Limited. His work at these organizations has significantly influenced the field of organic electronics and conductive materials.

Collaborations

Throughout his career, Lay-Lay Chua has collaborated with distinguished professionals such as Richard Henry Friend and Peter Kian-Hoon Ho. These partnerships have facilitated the advancement of research and the development of innovative solutions in conductive materials.

Conclusion

In summary, Lay-Lay Chua stands out as a key inventor in Singapore, with a strong focus on N-doped conductive materials and polymers. His vast contributions and collaborations continue to inspire advancements in material science, highlighting the importance of innovation in technology and research.

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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