Jiangxi, China

Yunfeng Han

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Jinko Solar Co., Ltd., Zhejiang Jinko Solar Co., Ltd. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yunfeng Han. Retrieved from https://idiyas.com/inventor/yunfeng-han-mh8q7oig

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Yunfeng Han - Innovator in Photovoltaic Technology

Introduction

Yunfeng Han is a notable inventor based in Jiangxi, China. He has made significant contributions to the field of photovoltaic technology, particularly in the manufacturing of photovoltaic modules. His innovative approach has led to the development of a unique method that enhances the efficiency and effectiveness of solar energy systems.

Latest Patents

Yunfeng Han holds a patent for a "Method for manufacturing photovoltaic module." This patent outlines a process that includes providing at least one cell string, where the end portion of each cell is stacked with an adjacent cell to form overlapping welding regions. The method involves creating film insertion openings between the stacked end portions and inserting film strips into these openings. This innovative technique allows for improved assembly of photovoltaic modules, ultimately contributing to more efficient solar energy production. He has 1 patent to his name.

Career Highlights

Throughout his career, Yunfeng Han has worked with prominent companies in the solar industry, including Jinko Solar Co., Ltd. and Zhejiang Jinko Solar Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in solar technology.

Collaborations

Yunfeng Han has collaborated with several professionals in the field, including Wusong Tao and Jun Feng. These collaborations have fostered innovation and have played a crucial role in the development of new technologies in photovoltaic manufacturing.

Conclusion

Yunfeng Han's contributions to photovoltaic technology demonstrate his commitment to advancing renewable energy solutions. His innovative methods and collaborations with industry professionals highlight his role as a key figure in the solar energy sector.

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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