Shandong, China

Rongshuai Cai

This inventor holds 6 USPTO granted patents and 4 published patent applications and 4 EPO patents. Top assignees: Qingdao Haier Drum Washing Machine Co., Ltd., Haier Smart Home Co., Ltd., Qingdao Haier Laundry Electric Appliances Co., Ltd.. Active years: 2019-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rongshuai Cai. Retrieved from https://idiyas.com/inventor/rongshuai-cai

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.3

ph-index = 2

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 2019-2023

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6 patents (USPTO):Explore Patents

Title: Rongshuai Cai: Innovator in Laundry Technology

Introduction

Rongshuai Cai is a notable inventor based in Shandong, China. He has made significant contributions to the field of laundry technology, holding a total of 6 patents. His innovative designs focus on enhancing the functionality and efficiency of laundry devices.

Latest Patents

Cai's latest patents include a door hinge and a laundry treatment device equipped with this hinge. The door hinge features a hinge mount, a hinge shaft, and a rotating arm. A wire passing groove is integrated into the rotating arm, which also includes a fixing clip. This design allows for the efficient routing of wires, improving the aesthetics and safety of the device. Additionally, he has developed a washing additive automatic delivery device and a drum washing machine. This drum washing machine is designed with a detachable container for washing additives, optimizing space and convenience for users.

Career Highlights

Throughout his career, Rongshuai Cai has worked with prominent companies such as Qingdao Haier Drum Washing Machine Co., Ltd. and Haier Smart Home Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative product development.

Collaborations

Cai has collaborated with talented individuals in his field, including coworkers Wenwei Li and Benfu Xing. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Rongshuai Cai's contributions to laundry technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in everyday appliances.

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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