Yuyao, China

Qinfeng Xu

This inventor holds 1 USPTO granted patent. Top assignee: Ningbo Sunny Opotech Co., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qinfeng Xu. Retrieved from https://idiyas.com/inventor/qinfeng-xu-hze2hg7l

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

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Average Co-Inventor Count = 1.0

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Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Qinfeng Xu: Innovator in Augmented Reality Technology

Introduction

Qinfeng Xu is a notable inventor based in Yuyao, China. He has made significant contributions to the field of augmented reality through his innovative designs and patents. His work focuses on enhancing the user experience in augmented reality applications.

Latest Patents

Qinfeng Xu holds a patent for an augmented reality display device. This device comprises a light engine for emitting image light and at least one layer of optical waveguide lens. The design includes an in-coupling grating region, an optical waveguide substrate, and a turning and out-coupling grating region. The unique configuration allows for the central field of view of the light engine to align with the human eye's central field of view, improving the structural design's flexibility and enabling the creation of smaller display devices. He has 1 patent to his name.

Career Highlights

Qinfeng Xu is currently employed at Ningbo Sunny Opotech Co., Ltd. His role at the company allows him to work on cutting-edge technologies in the field of optics and augmented reality. His innovative approach has positioned him as a key player in the development of advanced display technologies.

Collaborations

Qinfeng Xu has collaborated with talented individuals such as Keqi Ma and Yiqi Wang. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Qinfeng Xu's contributions to augmented reality technology demonstrate his commitment to innovation and excellence. His work continues to influence the industry and pave the way for future advancements in display 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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