Taichung, Taiwan

Li-Ling Chang

This inventor holds 3 USPTO granted patents. Top assignee: Other. Active years: 2015-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Li-Ling Chang. Retrieved from https://idiyas.com/inventor/li-ling-chang-39a8efm7

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 1.2

ph-index = 3

Forward Citations = 65(Granted Patents)


Company Filing History:

goldMedal3 out of 834,659 
Other
 patents

Years Active: 2015-2016

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3 patents (USPTO):Explore Patents

Title: Innovations of Li-Ling Chang in Treadmill Technology

Introduction

Li-Ling Chang is an inventive mind based in Taichung, Taiwan. He has made significant contributions to the field of fitness equipment, particularly in the design and functionality of treadmills. With a total of three patents to his name, Chang's work focuses on enhancing user experience through innovative shock-absorbing technologies.

Latest Patents

Li-Ling Chang's latest patents include a "Treadmill with Multiple Shock-Absorbing Functions" and a "Treadmill with Adjustable Shock-Absorbing Structure." The first patent describes a treadmill that features two side frames, a support plate, and two shock-absorbing structures. These structures are designed to provide multiple shock-absorbing and vibration damping functions, ensuring a smoother workout experience. The second patent outlines a treadmill that incorporates an elastic bar within its shock-absorbing structure. This design allows for adjustable support, enhancing the treadmill's functionality by modifying the contact area between the elastic bar and the support plate.

Career Highlights

Throughout his career, Li-Ling Chang has focused on developing innovative solutions that improve the safety and comfort of treadmill users. His patents reflect a deep understanding of biomechanics and user needs, positioning him as a notable inventor in the fitness equipment industry.

Collaborations

Li-Ling Chang collaborates with Hsiu-Ling Lin, who contributes her expertise to their joint projects. Their partnership has led to advancements in treadmill technology, showcasing the importance of teamwork in innovation.

Conclusion

Li-Ling Chang's contributions to treadmill technology through his innovative patents demonstrate his commitment to enhancing fitness equipment. His work not only improves user experience but also sets a standard for future developments in the industry.

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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