Beijing, China

Jianjun Chen

This inventor holds 6 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignees: Beijing Volcano Engine Technology Co., Ltd., Boe Technology Group Co., Ltd., China Petroleum & Chemical Corporation. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jianjun Chen. Retrieved from https://idiyas.com/inventor/jianjun-chen-9y6nsnwa

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

USPTO Granted Patents = 6 

% Patents Active = 50.0

 

Average Co-Inventor Count = 5.3

ph-index = 1


Company Filing History:


Years Active: 2021-2026

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6 patents (USPTO):Explore Patents

Title: Jianjun Chen: Innovator in Thin-Film Transistors and Environmental Technology

Introduction

Jianjun Chen is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of thin-film transistors and environmental protection technology. With a total of 6 patents, his work has had a notable impact on both the electronics and environmental sectors.

Latest Patents

Jianjun Chen's latest patents include innovative technologies that enhance the performance and efficiency of electronic devices. One of his key inventions is a thin-film transistor and method for manufacturing the same, which addresses the challenges of over-etching in low temperature polysilicon layers. This invention improves the contact area and conductivity of the drain electrode, ultimately reducing production cycles and enhancing equipment capacity. Another significant patent focuses on a neutral complex cleaning solution and regeneration method for denitration catalysts affected by calcium poisoning. This method utilizes a neutral polyether surfactant to effectively regenerate catalysts, achieving high calcium removal rates while minimizing the loss of active components.

Career Highlights

Throughout his career, Jianjun Chen has worked with various companies, including Ordos Yuansheng Optoelectronics Co., Ltd. His expertise in thin-film technology and environmental solutions has positioned him as a valuable asset in the industry.

Collaborations

Jianjun has collaborated with notable colleagues such as Junhua Li and Yue Peng. Their combined efforts have contributed to advancements in their respective fields.

Conclusion

Jianjun Chen's innovative work in thin-film transistors and environmental technology showcases his commitment to advancing technology for better efficiency and sustainability. His contributions continue to influence the industry and pave the way for future innovations.

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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