Changzhou, China

Di Liu

This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Trina Solar Co., Ltd, Trina Solar Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Di Liu. Retrieved from https://idiyas.com/inventor/di-liu-783v8970

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Di Liu - Innovator in Solar Technology

Introduction

Di Liu is a prominent inventor based in Changzhou, China. He has made significant contributions to the field of solar technology, particularly in the development of solar cells. His innovative approach has led to advancements that enhance the efficiency and effectiveness of photovoltaic systems.

Latest Patents

Di Liu holds a patent for a solar cell, along with a method for manufacturing the same, a photovoltaic device, and a photovoltaic system. The patent describes a solar cell that includes a substrate, a doped conducting layer, a first passivation layer, an anti-reflection layer, a passivation contact layer, and a second passivation layer. The substrate features opposite first and second surfaces, with side surfaces connecting them. The doped conducting layer and the first passivation layer are sequentially stacked on the first surface. The anti-reflection layer is applied on top of the first passivation layer, covering the first surface. Additionally, the passivation contact layer is placed on the second surface, with the second passivation layer covering it. Notably, the anti-reflection layer or the second passivation layer extends to cover at least part of one side surface of the substrate.

Career Highlights

Di Liu is associated with Trina Solar Co., Ltd., a leading company in the solar energy sector. His work at Trina Solar has allowed him to focus on innovative solutions that contribute to sustainable energy practices. His dedication to research and development has positioned him as a key player in the advancement of solar technology.

Collaborations

Di Liu collaborates with Yifeng Chen, a fellow innovator in the field. Their partnership exemplifies the importance of teamwork in driving technological advancements and fostering innovation in solar energy.

Conclusion

Di Liu's contributions to solar technology through his patents and work at Trina Solar Co., Ltd. highlight his role as an influential inventor in the renewable energy sector. His innovative solutions continue to pave the way for advancements in photovoltaic systems.

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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