Shandong, China

Xiuwen Peng

This inventor holds 5 USPTO granted patents and 8 published patent applications and 12 EPO patents. Top assignees: Qingdao Haier Washing Machine Co., Ltd., Qingdao Haier Drum Washing Machine Co., Ltd., Haier Group Corporation. Active years: 2018-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xiuwen Peng. Retrieved from https://idiyas.com/inventor/xiuwen-peng

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 4(Granted Patents)


Location History:

  • Qingdao, CN (2019)
  • Shandong, CN (2018 - 2020)

Company Filing History:


Years Active: 2018-2020

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5 patents (USPTO):Explore Patents

Title: Innovations by Xiuwen Peng

Introduction

Xiuwen Peng is a notable inventor based in Shandong, China. He has made significant contributions to the field of washing machine technology, holding a total of five patents. His innovative designs focus on improving the efficiency and functionality of washing machines.

Latest Patents

Among his latest patents is the "Draining Anti-Siphon Device and Washing Machine Provided with Same." This invention features a draining anti-siphon device that includes a water outlet pipe with a first and second water pipe connected to each other. The diameter of part of the second water pipe is larger than that of the first, preventing siphon reverse flow through a unique diameter-changing structure. This device is mounted on a draining hose and communicates with the outer drum of the washing machine. Another significant patent is the "Self-Cleaning Drum Washing Machine." This design incorporates a coaxial drum and outer tub, with cleaning particles arranged between them. The smooth structures between the drum and outer tub prevent dirt attachment, allowing for easy cleaning.

Career Highlights

Xiuwen Peng has worked with prominent companies such as Qingdao Haier Washing Machine Co., Ltd. and Qingdao Haier Drum Washing Machine Co., Ltd. His experience in these organizations has contributed to his expertise in washing machine innovations.

Collaborations

He has collaborated with notable coworkers, including Sheng Xu and Peishi Lv, who have also contributed to advancements in washing machine technology.

Conclusion

Xiuwen Peng's innovative patents and career achievements highlight his significant role in the evolution of washing machine technology. His work continues to influence the industry and improve consumer experiences.

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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