Henan, China

Haijiang Fang

This inventor holds 16 USPTO granted patents and 6 published patent applications, primarily in Polycrystalline Diamond Compacts. Top assignee: Sf Diamond Co., Ltd.. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haijiang Fang. Retrieved from https://idiyas.com/inventor/haijiang-fang

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 100.0

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 72(Granted Patents)


Location History:

  • Henan, CN (2023)
  • Zhengzhou, CN (2020 - 2024)

Company Filing History:


Years Active: 2020-2025

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Areas of Expertise:
Polycrystalline Diamond
Drill Bit
Surface Design
Tripartite Structure
Double-Layer Structure
Raised Surface
Peripheral Extension
Groove Formation
Compact Technology
Geological Tools
16 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Haijiang Fang

Introduction

Haijiang Fang is a notable inventor from Henan, China, recognized for his significant contributions to the field of diamond technology. With an impressive portfolio of 16 patents, Fang's work showcases his dedication to innovation and his commitment to advancing material science.

Latest Patents

Among his most recent inventions are two innovative polycrystalline diamond compacts. The first patent describes a polycrystalline diamond compact with a raised parallelogram surface and a groove formed therein, while the second features a polycrystalline diamond compact with a tripartite raised surface. These advancements reflect Fang's expertise and the practical applications of his inventions in various industries.

Career Highlights

Haijiang Fang is currently employed at Sf Diamond Co., Ltd., a company specializing in diamond products and technologies. His role at the company has allowed him to apply his innovative ideas effectively and contribute to the development of cutting-edge materials that are critical to numerous applications.

Collaborations

Fang works alongside talented colleagues such as Weifeng Du and Yongfeng Wang, with whom he collaborates to push the boundaries of what is possible in the realm of diamond technology. Their teamwork and combined expertise enhance the success of their projects and the overall growth of the company.

Conclusion

Haijiang Fang's contributions to the field of diamond technology are commendable, exemplifying the spirit of innovation. His extensive patent portfolio not only highlights his creativity and technical skills but also underscores the impact of his work on the industry. As he continues to innovate, his future endeavors are anticipated to further transform the landscape of material science.

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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