Qingdao, China

Haifeng Ren

This inventor holds 1 USPTO granted patent. Top assignees: Haier Smart Home Co., Ltd., Qingdao Haier Laundry Electric Appliances Co., Ltd. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haifeng Ren. Retrieved from https://idiyas.com/inventor/haifeng-ren-mo7zb5y0

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


Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Haifeng Ren: Innovator in Laundry Treatment Technology

Introduction

Haifeng Ren is a notable inventor based in Qingdao, China. He has made significant contributions to the field of laundry treatment appliances, showcasing his innovative spirit through his patented inventions.

Latest Patents

Ren holds a patent for an ejector, dispensing device, and laundry treatment appliance. This ejector features a housing with a flow channel that allows water to flow through it. The design includes a gap that connects the flow channel to the outside atmosphere. The ejection hole and injection hole are strategically positioned to optimize water flow, ensuring efficient operation. The innovative design prevents backflow water from escaping, maintaining pressure during the water supply process.

Career Highlights

Throughout his career, Haifeng Ren has worked with prominent companies in the industry. He has been associated with Qingdao Haier Laundry Electric Appliances Co., Ltd and Haier Smart Home Co., Ltd. His work in these organizations has allowed him to develop and refine his inventions, contributing to advancements in laundry technology.

Collaborations

Ren has collaborated with various professionals in his field, including his coworker Huacheng Zhang, who has played a significant role in his projects.

Conclusion

Haifeng Ren's innovative contributions to laundry treatment technology highlight his expertise and dedication to improving appliance efficiency. His patent reflects a commitment to enhancing user experience in laundry care.

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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