Kunshan, China

Yan Ji

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Huawei Digital Power Technologies Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yan Ji. Retrieved from https://idiyas.com/inventor/yan-ji-nx07tduz

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Yan Ji - Innovator in Direct Current Contactor Technology

Introduction

Yan Ji is a notable inventor based in Kunshan, China. He has made significant contributions to the field of electrical engineering, particularly in the development of direct current contactors. His innovative designs have the potential to enhance the efficiency and reliability of electrical systems.

Latest Patents

Yan Ji holds a patent for a direct current contactor with moving and fixed contact components located within an arc-extinguishing cavity. This invention includes a case and two groups of contact components, each consisting of two moving contacts and two fixed contacts. The design features a drive system that allows the moving contacts to connect or disconnect from the fixed contacts. The case is equipped with an arc-extinguishing cavity, which is divided into two chambers by a baffle. This unique configuration enables the contact components to operate effectively within the arc-extinguishing chambers.

Career Highlights

Yan Ji is currently employed at Huawei Digital Power Technologies Co., Ltd. His work at this leading technology company allows him to apply his expertise in electrical engineering and contribute to innovative projects in the power sector. His dedication to advancing technology is evident in his patent and ongoing research.

Collaborations

Yan Ji collaborates with talented individuals such as Chunpeng Gu and Taixian Chen. These partnerships foster a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Yan Ji's contributions to the field of direct current contactors exemplify his innovative spirit and commitment to advancing electrical engineering. His work not only enhances the functionality of electrical systems but also sets a foundation for future innovations in 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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