Qingdao, China

Kai Chen

This inventor holds 8 USPTO granted patents and 1 published patent application and 7 EPO patents. Top assignees: Qingdao Sri Technology Co., Ltd., Crrc Qingdao Sifang Rolling Stock Research Institute Co., Ltd., First Institute of Oceanography, Ministry of Natural Resources. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kai Chen. Retrieved from https://idiyas.com/inventor/kai-chen-e80t2ags

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

USPTO Granted Patents = 8 

% Patents Active = 37.5

 

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Qingdao, CN (2016 - 2020)
  • Shandong, CN (2024)

Company Filing History:


Years Active: 2016-2026

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8 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Inventor Kai Chen

Introduction

Kai Chen is a notable inventor based in Qingdao, China. He has made significant contributions to the field of mechanical manufacturing technology, holding a total of seven patents. His innovative approaches have led to advancements in various applications, particularly in installation methods and locking devices.

Latest Patents

One of Kai Chen's latest patents is the "Installation method of refractory fiber integral module." This invention outlines a comprehensive process that includes construction pretreatment, welding an anchoring part to a furnace wall, and laying a tiled layer along the furnace wall. The method ensures that the refractory fiber integral module is securely fixed on a hot surface, forming a prefabricated layer while addressing gaps with compensation strips. Another significant patent is the "Locking device and opening and closing mechanism having the same." This invention features a unique locking device that includes a casing, a rod, and a fastener, designed to enhance the functionality of mechanical systems.

Career Highlights

Kai Chen has worked with prominent companies such as Qingdao Sri Technology Co., Ltd. and CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to the advancement of technology in his field.

Collaborations

Throughout his career, Kai Chen has collaborated with talented individuals, including Hui Liu and Quan Liu. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking inventions.

Conclusion

Kai Chen's contributions to innovation and technology are evident through his patents and career achievements. His work continues to influence the mechanical manufacturing industry, showcasing the importance of creativity and collaboration in driving progress.

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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