Hefei, China

Dandan Feng

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Hefei Visionox Technology Co., Ltd., Hefei Visionox Technology Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dandan Feng. Retrieved from https://idiyas.com/inventor/dandan-feng-1a9yjwbp

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Dandan Feng: Innovator in Display Technology

Introduction

Dandan Feng is a notable inventor based in Hefei, China. He has made significant contributions to the field of display technology, particularly through his innovative patent. His work focuses on enhancing pixel structures for display panels, which is crucial for improving visual quality in electronic devices.

Latest Patents

Dandan Feng holds a patent for a pixel structure and display panel. The patent describes a pixel structure that includes a plurality of repeating units, each consisting of two adjacent pixel units shaped in a triangular form. Each pixel unit contains multiple sub-pixels of different colors, strategically positioned to enhance display performance. The design also incorporates light-transmitting portions located at the vertices of the pixel units, contributing to the overall efficiency of the display.

Career Highlights

Dandan Feng is associated with Hefei Visionox Technology Co., Ltd., a company known for its advancements in display technology. His role at the company has allowed him to work on cutting-edge projects that push the boundaries of what is possible in display design. His innovative approach has garnered attention in the industry, marking him as a key player in the field.

Collaborations

Dandan collaborates with talented individuals such as Lan Lan and Yi Qu. Their combined expertise fosters a creative environment that drives innovation within their projects.

Conclusion

Dandan Feng's contributions to display technology through his patent and work at Hefei Visionox Technology Co., Ltd. highlight his role as an influential inventor in the industry. His innovative pixel structure design is set to enhance the quality of displays in various electronic devices.

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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