Guangdong, China

Hongjun Cao

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Guangdong Meizhi Compressor Co., Ltd., Guangdong Meizhi Precision-Manufacturing Co., Ltd.. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hongjun Cao. Retrieved from https://idiyas.com/inventor/hongjun-cao-kyfbyy3z

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2024

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2 patents (USPTO):Explore Patents

Title: Innovations by Inventor Hongjun Cao

Introduction

Hongjun Cao is a notable inventor based in Guangdong, China. He has made significant contributions to the field of compressor technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of refrigeration systems.

Latest Patents

Cao's latest patents include a baffle plate for a compressor and a refrigeration apparatus. The baffle plate features a plate body with a through hole and a connection part, designed to stabilize refrigerant oil or lubricant oil within the compressor. This innovation helps to isolate disturbances caused by the motor's rotation, improving the overall performance of the compressor. Additionally, his patent for a compressor and refrigeration device includes an oil return channel strategically positioned to enhance oil management within the system.

Career Highlights

Throughout his career, Hongjun Cao has worked with prominent companies such as Guangdong Meizhi Precision Manufacturing Co., Ltd. and Guangdong Meizhi Compressor Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in compressor technology.

Collaborations

Cao has collaborated with talented individuals in his field, including coworkers Yang Li and Lingao Lu. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Hongjun Cao's contributions to compressor technology through his patents demonstrate his commitment to innovation and improvement in refrigeration systems. His work continues to influence the industry and pave the way for future advancements.

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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