Yonghe, Taiwan

Chang-Feng Lin

This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 2010-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang-Feng Lin. Retrieved from https://idiyas.com/inventor/chang-feng-lin

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Yonghe City, Taipei Hsien, TW (2010)
  • Yonghe, TW (2012)

Company Filing History:

goldMedal2 out of 834,659 
Other
 patents

Years Active: 2010-2012

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2 patents (USPTO):Explore Patents

Title: Innovator Chang-Feng Lin: Pioneering Fitness Through Patented Designs

Introduction

Chang-Feng Lin, an inventive mind hailing from Yonghe, Taiwan, has made significant contributions to the field of fitness equipment through his patented innovations. With a total of two patents to his name, Lin is dedicated to enhancing the effectiveness and accessibility of exercise for users at all skill levels.

Latest Patents

Chang-Feng Lin's latest inventions focus on abdominal and waist training, designed to assist users in optimizing their workout routines.

1. **Abdominal Exercise Device**: This device features a base with a seat mounted upon it. It includes a front frame that rotates at the front of the base and a rear frame that rotates at the rear. A pivotal connection, along with an adjusting assembly and at least one resilient element, work together to assist users in performing sit-ups. This innovation aims to effectively train the abdominal muscles of the user, providing tailored assistance in exercising.

2. **Waist Exercising Device**: This device consists of a waist cushion, a rotating weight roundel, and a centrifugal weight assembly. The weight roundel rotates on the waist cushion and holds a cavity with a pivot shaft. The centrifugal weight assembly, which includes an arm connected pivotally to the pivot shaft, generates centrifugal force through a detachable weight element. This allows beginners to use fewer weight elements while enabling skilled users to increase difficulty, thus providing customizable workout options.

Career Highlights

Working primarily in the fitness equipment sector, Chang-Feng Lin has established himself as a notable inventor, committed to developing innovative workout solutions. His focus on user-friendly designs and functionality is evident in his patented creations, which reflect his expertise and understanding of fitness needs.

Collaborations

Throughout his career, Chang-Feng Lin has collaborated with fellow inventors Yi-Tzu Chen and I-Huang Chen. Their combined efforts in the research and development of fitness equipment have resulted in advancements that cater to a wide range of users, highlighting the importance of teamwork in the pursuit of innovation.

Conclusion

Chang-Feng Lin continues to push the boundaries of fitness technology with his innovative designs. Through his dedication to creating effective and user-friendly exercise equipment, he exemplifies the spirit of invention and stands as an inspiration within the field. His patents contribute significantly to the fitness industry, ensuring that individuals of varying skill levels can achieve their wellness goals effectively.

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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