Xiamen, China

Youqin Yuan

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Xiamen Tianma Optoelectronics Co., Ltd., Xiamen Tianma Optoelectronics Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youqin Yuan. Retrieved from https://idiyas.com/inventor/youqin-yuan

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Youqin Yuan: Innovator in Display Technology

Introduction

Youqin Yuan is a prominent inventor based in Xiamen, China. He has made significant contributions to the field of display technology, particularly through his innovative patent work. His expertise and dedication to advancing technology have positioned him as a key figure in the industry.

Latest Patents

Youqin Yuan holds a patent for a shift register, display panel, and display device. The patent describes a shift register that includes N cascaded shift register units. Each unit comprises an input module, a noise reduction module, a pull-down control module, a pull-down module, and an output module. The input module is designed to receive an input signal and control a signal of a first node. The noise reduction module manages the transmission path of the first level signal to a second node. The pull-down control module receives a first clock signal to control the signal of the second node, while the output module receives a second clock signal and a signal of the first node to control a gate drive signal. This innovative design enhances the performance and efficiency of display devices.

Career Highlights

Youqin Yuan is currently employed at Xiamen Tianma Optoelectronics Co., Ltd. His work at this leading company in the optoelectronics sector has allowed him to focus on developing cutting-edge display technologies. His contributions have been instrumental in advancing the capabilities of display panels and devices.

Collaborations

Youqin Yuan has collaborated with notable colleagues, including Yu Wang and Xiaolin Wang. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Youqin Yuan's contributions to display technology through his patent work and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to shape the future of display devices, making a lasting impact on the industry.

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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