Qingdao, China

Tong Chen

This inventor holds 4 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Haier Smart Home Co., Ltd., Qingdao Haier Refrigerator Corp., Ltd., Haier Smart Home Co., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tong Chen. Retrieved from https://idiyas.com/inventor/tong-chen-q9ymello

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2026

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4 patents (USPTO):Explore Patents

Title: Innovations of Tong Chen in Refrigeration Technology

Introduction

Tong Chen is a notable inventor based in Qingdao, China. He has made significant contributions to the field of refrigeration technology. His innovative approach has led to the development of a unique refrigerating and freezing device.

Latest Patents

Tong Chen holds 1 patent for his refrigerating and freezing device. This device includes a cabinet and an aging device designed for aging materials. The aging device features an outer housing and an inner housing, which together define an aging chamber. The design incorporates two longitudinally extending air supply channels that communicate with the aging chamber through air supply ports. Additionally, a circulating fan is included to drive airflow, enhancing the efficiency of the aging process.

Career Highlights

Throughout his career, Tong Chen has worked with prominent companies in the refrigeration industry. He has been associated with Qingdao Haier Refrigerator Corporation and Haier Smart Home Co., Ltd. His experience in these companies has allowed him to refine his skills and contribute to advancements in refrigeration technology.

Collaborations

Tong Chen has collaborated with various professionals in his field, including his coworker Jianquan Chen. These collaborations have fostered innovation and the sharing of ideas, further enhancing the development of new technologies.

Conclusion

Tong Chen's contributions to refrigeration technology exemplify the spirit of innovation. His patent for a refrigerating and freezing device showcases his ability to address practical challenges in the industry. Through his work, he continues to influence the future of refrigeration technology.

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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