Guangdong, China

Weihuan Liu

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: Wonderland Switzerland Ag, China Wonderland Nurserygoods Co., Ltd.. Active years: 2022-2026.

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

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Guangdong, CN (2022 - 2024)
  • Dongguan, CN (2024)

Company Filing History:


Years Active: 2022-2026

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7 patents (USPTO):Explore Patents

Title: Innovator Weihuan Liu – Advancing Automotive Safety

Introduction

Weihuan Liu, a prominent inventor based in Guangdong, China, has made notable contributions to the field of automotive safety with his innovative designs. With a total of five patents to his name, Liu has focused on enhancing the functionality and security of vehicle seating systems, particularly for children.

Latest Patents

Among Liu's latest inventions is the “Booster Child Seat – Fixing Device for an Armrest of an Automobile Seat and Automobile Seats.” The innovation addresses the critical need for a robust fixing device for car seats that allows for increased safety and ease of use. The invention features a fixing protrusion connected to the lower part of the armrest, alongside a fixing recess located on either side of the cushion. This mechanism ensures that the armrest remains securely attached to the car seat, improving safety and comfort for passengers. Specifically, the design includes a locking projection and a locking notch that effectively engages to provide a strong connection between the armrest and the seat.

Career Highlights

Weihuan Liu has had a significant impact in the industry through his work with respected companies such as Wonderland Switzerland AG and China Wonderland Nurserygoods Co., Ltd. His contributions have streamlined product development in the field of child safety and ergonomics in automobile design.

Collaborations

During his career, Liu has collaborated with notable professionals, including Patrick Bowers, contributing to innovative solutions that enhance safety and usability within vehicle seating systems. Their teamwork has facilitated the development of practical inventions tailored for everyday use.

Conclusion

Weihuan Liu's dedication to innovation in automotive safety, particularly with his child seat designs, illustrates the importance of continuous improvement in vehicle engineering. With five patents under his belt, Liu remains a key player in advancing safety standards, making vehicles safer for families around the world.

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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