Shandong, China

Juan Liu

This inventor holds 2 USPTO granted patents. Top assignees: Goertek Inc., Haier Smart Home Co., Ltd., Qingdao Haier Dishwasher Washing Machine Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Juan Liu. Retrieved from https://idiyas.com/inventor/juan-liu-ynxvtlz0

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 = 4.4

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: Innovations of Juan Liu

Introduction

Juan Liu is a notable inventor based in Shandong, China. He has made significant contributions to the field of technology, particularly in the areas of dishwashing and projection mechanisms. With a total of two patents to his name, Liu's work showcases his innovative spirit and technical expertise.

Latest Patents

Juan Liu's latest patents include a control method for layered washing in dishwashers and a projection mechanism integrated into glasses. The control method for layered washing involves determining a rack that holds items to be washed, identifying a first spray water path corresponding to that rack, and controlling a water divider piece to optimize the washing process. This method ensures that the spray water path is effectively connected to the water supply while blocking other paths, enhancing the efficiency of dishwashing. The projection mechanism, on the other hand, features an arc-shaped guide rail and a mounting bracket that allows for adjustable positioning of a projection assembly, providing versatility in its application.

Career Highlights

Throughout his career, Juan Liu has worked with prominent companies such as Goertek Inc. and Qingdao Haier Dishwasher Washing Machine Co., Ltd. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative ideas.

Collaborations

Juan Liu has collaborated with notable individuals in his field, including Feng Zhang and Katsumi Saito. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Juan Liu's contributions to innovation, particularly in dishwashing technology and projection mechanisms, highlight his role as a significant inventor. His patents reflect a commitment to improving everyday appliances and enhancing user experience.

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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