Shanghai, China

Xuefei Qin

This inventor holds 2 USPTO granted patents. Top assignees: Shanghai Tianma Micro-Electronics Co., Ltd., Chengdu Tianma Micro-Electronics Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xuefei Qin. Retrieved from https://idiyas.com/inventor/xuefei-qin-epzh188m

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: Xuefei Qin: Innovator in Light-Emitting Technology

Introduction

Xuefei Qin is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of light-emitting technology, holding two patents that showcase his innovative approach to display devices.

Latest Patents

Xuefei Qin's latest patents include a light-emitting panel, a method for fabricating the light-emitting panel, and a display device. The first patent describes a light-emitting panel that consists of a substrate, a plurality of light-emitting elements, a reflective layer, and a protective layer. The reflective layer is strategically placed between the substrate and the protective layer, with both layers featuring openings that allow for bonding points to connect the light-emitting elements electrically. The second patent focuses on a light-emitting panel and display device that includes a base substrate, driving transistors, and light-emitting elements arranged in an array. This innovative design enhances the functionality and efficiency of display technologies.

Career Highlights

Xuefei Qin has worked with notable companies such as Shanghai Tianma Micro-electronics Co., Ltd. and Chengdu Tianma Micro-electronics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in micro-electronics and display technologies.

Collaborations

Xuefei Qin has collaborated with talented individuals in his field, including Yimiao Ding and Yang Nan. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Xuefei Qin's work in light-emitting technology exemplifies his dedication to innovation and advancement in the field. His patents and career achievements highlight his significant impact on display device technology.

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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