Hefei, China

Haofeng Zhang

This inventor holds 1 USPTO granted patent. Top assignee: Hefei Visionox Technology Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haofeng Zhang. Retrieved from https://idiyas.com/inventor/haofeng-zhang-ym5ke6cc

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 = 8.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Haofeng Zhang: Innovator in Photosensitive Circuit Structures

Introduction

Haofeng Zhang is a notable inventor based in Hefei, China. He has made significant contributions to the field of optical devices through his innovative patents. His work focuses on enhancing the functionality and efficiency of photosensitive circuit structures.

Latest Patents

One of Haofeng Zhang's key patents is titled "Photosensitive Circuit Structure and Optical Device." This invention includes a photosensitive circuit structure that comprises a photosensitive unit, a signal amplification unit, and a control unit. The photosensitive unit features a photodiode and a reset transistor, while the signal amplification unit includes an amplification transistor. The control unit is equipped with a control transistor, which plays a crucial role in the overall functionality of the device. This patent highlights his expertise in integrating various components to create advanced optical devices. He holds 1 patent.

Career Highlights

Haofeng Zhang is currently employed at Hefei Visionox Technology Co., Ltd. His role at the company allows him to work on cutting-edge technologies in the field of optical devices. His contributions have been instrumental in advancing the company's research and development efforts.

Collaborations

Haofeng Zhang collaborates with talented individuals such as Qingrong Ren and Rubo Xing. Their combined expertise fosters a creative environment that drives innovation in their projects.

Conclusion

Haofeng Zhang is a prominent inventor whose work in photosensitive circuit structures has made a significant impact in the field of optical devices. His innovative approach and collaboration with skilled colleagues continue to push the boundaries of 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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