Xiamen, China

Rongyu Zhang

This inventor holds 6 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Xiamen R&t Plumbing Technology Co., Ltd. Active years: 2012-2025.

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

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Xiamen, CN (2012 - 2018)
  • Fujian, CN (2024)

Company Filing History:


Years Active: 2012-2025

Loading Chart...
Loading Chart...
6 patents (USPTO):Explore Patents

Title: The Innovative Journey of Rongyu Zhang: Pioneering Plumbing Solutions

Introduction

Rongyu Zhang, an inventive mind located in Xiamen, China, has made significant contributions to the plumbing technology sector. With a portfolio of five patents, he has demonstrated a commitment to innovation through his creative designs and practical applications in plumbing solutions.

Latest Patents

Among his latest inventions, two noteworthy patents stand out:

1. **Effort-saving flap-type drain valve** – This patent describes an innovative drain valve design that includes a base with a drain port, a flapper capable of hermetically covering and connecting to the drain port, and an actuator for operational ease. The design features a connecting rod that interacts with the flapper and base, enabling smooth rotation and reliable opening of the drain port.

2. **Double-flush light-touch drain valve and control method** – This invention addresses efficiency in flushing mechanisms. It comprises a buoy component that can open or close an outfall, coupled with a starting component featuring two switches for different flush functions. This design allows for a customized flushing experience, enhancing water conservation and user convenience.

Career Highlights

Rongyu Zhang currently works with Xiamen R&T Plumbing Technology Co., Ltd., where he applies his innovative thinking and technical skills to advance plumbing technology. His professional journey is marked by a dedication to creating practical solutions that improve functionality and efficiency in plumbing systems.

Collaborations

Throughout his career, Zhang has collaborated with talented professionals, including coworkers Haibin Chen and Zhijun Zhong. These partnerships foster a dynamic working environment that encourages creativity and innovative problem-solving in the field of plumbing technology.

Conclusion

Rongyu Zhang stands out as a prominent inventor in the plumbing industry, with his recent patents reflecting a blend of ingenuity and practicality. As he continues to innovate, his contributions are set to elevate the standards of plumbing technology, enhancing efficiency and functionality for users around the world.

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]
Loading…