Taoyuan, Taiwan

Chang-Li Liu

This inventor holds 14 USPTO granted patents and 2 published patent applications. Top assignees: Ichia Technologies, Inc., Chen-Source Inc., Chenxergo Inc.. Active years: 2009-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang-Li Liu. Retrieved from https://idiyas.com/inventor/chang-li-liu

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

USPTO Granted Patents = 14 

% Patents Active = 21.4

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 58(Granted Patents)


Location History:

  • Taoyuan County, TW (2015 - 2016)
  • Taoyuan, TW (2009 - 2020)

Company Filing History:


Years Active: 2009-2020

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14 patents (USPTO):Explore Patents

Title: Chang-Li Liu: A Trailblazer in Innovative Inventions

Introduction: Chang-Li Liu is an accomplished inventor from Taoyuan, Taiwan, with a remarkable portfolio of 14 patents. His work spans various fields, reflecting his dedication to innovation and engineering excellence. Liu's creative contributions to technology have significantly impacted both his organizations and the broader industry.

Latest Patents: Among his latest inventions is the "Adjustable Lifting Support Device," which features a sophisticated design that enhances usability and functionality. This device includes a base with a placing plate, a lifting rod equipped with longitudinally arranged teeth, and an adjusting device with a pivotally connected engaging member. The unique design allows for flexible positioning and locking mechanisms, making it an invaluable tool for workplace ergonomics. Additionally, Liu has developed an "Electronic Device Holder" that showcases his ability to merge practicality with innovative design.

Career Highlights: Throughout his career, Chang-Li Liu has played key roles in companies like Ichia Technologies, Inc. and Chen-Source Inc., where he harnessed his inventive skills to foster advancements in technology and engineering. His 14 patents illustrate his continuous pursuit of innovation and his ability to solve practical problems through invention.

Collaborations: Liu has worked closely with talented colleagues, including Yu-Chih Chang and Che-Tung Wu. Together, they have contributed to various projects that emphasize creativity and collaboration in engineering. These partnerships have enabled Liu to expand his impact on the industry and enhance the functionality of his inventions.

Conclusion: Chang-Li Liu stands out as an inventive force in the realm of technology. His impressive 14 patents, including the adjustable lifting support device and electronic device holder, reflect his commitment to innovation. With his rich background and collaborative spirit, Liu continues to make significant strides in engineering, setting the stage for future advancements.

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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