Ningde, China

Hongye Ji

This inventor holds 2 USPTO granted patents and 7 published patent applications and 4 EPO patents. Top assignee: Contemporary Amperex Technology (Hong Kong) Limited. Active years: 2025-2026.

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

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Hongye Ji - Innovator in Battery Technology

Introduction

Hongye Ji is an inventor based in Ningde, China. He has made significant contributions to the field of battery technology. Although he currently holds no granted patents, his work in various companies has been noteworthy.

Latest Patent Applications

Hongye Ji has filed several patent applications that showcase his innovative ideas. One of his latest applications is for a "Battery and Electric Device." This invention includes a case, a battery assembly, and a protective assembly. The battery assembly is housed within the case and consists of multiple battery cells. A gap is formed between adjacent battery cells, extending in the height direction, with openings that help reduce the ingress of foreign matter. This design minimizes uneven stress on the battery cells and mitigates the risk of lithium plating, ultimately improving the cycle performance and service life of the battery.

Another application is for a "Battery Box, Battery, and Vehicle." This design features a bearing member arranged between two adjacent longitudinal beams. The longitudinal beams support the battery cells and are connected to the vehicle body, allowing for a stable accommodation of the battery cells. This integrated design expands the installation space for the battery within the vehicle, enhancing overall efficiency.

Conclusion

Hongye Ji is an innovative inventor whose work in battery technology has the potential to impact the industry significantly. His latest patent applications reflect his commitment to improving battery performance and integration in vehicles.

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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