Shandong, China

Baozhen Cheng

This inventor holds 20 USPTO granted patents and 12 published patent applications and 13 EPO patents, primarily in Washing Machine Technology. Top assignees: Haier Smart Home Co., Ltd., Qingdao Haier Drum Washing Machine Co., Ltd., Qingdao Haier Washing Machine Co., Ltd.. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Baozhen Cheng. Retrieved from https://idiyas.com/inventor/baozhen-cheng

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

USPTO Granted Patents = 20 

% Patents Active = 90.0

 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Qingdao, CN (2016 - 2022)
  • Shandong, CN (2018 - 2024)

Company Filing History:


Years Active: 2016-2026

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Areas of Expertise:
Nozzle Structure
Additive Delivery
Detergent Additive Box
Washing Machine
Clothing Treatment
Ejector
Liquid Storage Box
Dispensing Device
Water Intake Device
Drainage Control Mechanism
Locking Mechanism
Control Panel Base
20 patents (USPTO):Explore Patents

Title: Innovations of Baozhen Cheng

Introduction

Baozhen Cheng is a notable inventor based in Shandong, China. He has made significant contributions to the field of engineering, particularly in the development of devices for washing machines and additive feeding systems. With a total of 16 patents to his name, Cheng's work reflects a commitment to enhancing the efficiency and functionality of household appliances.

Latest Patents

Cheng's latest patents include an innovative additive feeding device and a water intake device for washing machines. The additive feeding device features a water supply pipeline, a liquid storage box for the additive, and a suction structure that allows for controlled flow of the additive into the water supply. This design ensures that the additive is effectively integrated into the washing process, enhancing the performance of the washing machine. The water intake device for washing machines includes multiple assemblies and flow limiting members that regulate water intake, ensuring optimal performance and efficiency during operation.

Career Highlights

Throughout his career, Baozhen Cheng has worked with prominent companies such as Haier Smart Home Co., Ltd. and Qingdao Haier Washing Machine Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in home appliance technology.

Collaborations

Cheng has collaborated with talented individuals in his field, including Peishi Lv and Tao Huang. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Baozhen Cheng's contributions to the field of engineering and his innovative patents have significantly impacted the design and functionality of household appliances. His work continues to inspire advancements in technology, making everyday tasks more efficient and effective.

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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