Taichung, Taiwan

Chao-Hsuan Liu

This inventor holds 6 USPTO granted patents. Top assignee: Other. Active years: 2004-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chao-Hsuan Liu. Retrieved from https://idiyas.com/inventor/chao-hsuan-liu

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


% Patents Active = 50.0

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 13(Granted Patents)


Location History:

  • Taichung Hsien, TW (2004)
  • Tanzih Hsiang, Taichung Hsien, TW (2008)
  • Taichung County, TW (2011)
  • Tanzi Township, Taichung County, TW (2011)
  • Taichung, TW (2022 - 2024)

Company Filing History:

goldMedal5 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 2004-2024

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6 patents (USPTO):Explore Patents

Title: Innovations of Chao-Hsuan Liu

Introduction

Chao-Hsuan Liu is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of mechanical engineering, particularly in the development of innovative braking mechanisms and transmission devices for bicycles. With a total of 6 patents to his name, Liu's work exemplifies creativity and technical expertise.

Latest Patents

One of Liu's latest patents is a braking mechanism of a wheeled device. This invention includes a main body connected to a wheeled device, an adjusting member with a rod and a first abutting member, a braking member, and an elastic member that ensures frictional contact with the wheel. Another significant patent is a transmission device for bicycles, which features a housing, a mandrel, an assembling member with a driving gear, a transmission assembly, a derailleur assembly, and a clutch assembly. These inventions showcase Liu's ability to enhance the functionality and safety of wheeled devices.

Career Highlights

Throughout his career, Chao-Hsuan Liu has demonstrated a commitment to innovation and problem-solving. His patents reflect a deep understanding of mechanical systems and a desire to improve user experience in everyday transportation.

Collaborations

Liu has collaborated with several talented individuals, including Wen-Kuei Liu and Yu-Chun Liu, who have contributed to his projects and innovations.

Conclusion

Chao-Hsuan Liu's contributions to the field of mechanical engineering through his patents highlight his innovative spirit and dedication to advancing technology. His work continues to influence the design and functionality of wheeled devices.

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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