Taichung, Taiwan

Chun Yuan Chang

This inventor holds 41 USPTO granted patents and 25 published patent applications, primarily in Stationery Devices. Top assignees: Aopen Incorporated, Auo Corporation, Winstron Corp.. Active years: 1995-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chun Yuan Chang. Retrieved from https://idiyas.com/inventor/chun-yuan-chang

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

USPTO Granted Patents = 41 

% Patents Active = 61.0

Average Co-Inventor Count = 1.1

ph-index = 11

Forward Citations = 317(Granted Patents)


Location History:

  • Taipei 10353, TW (2007)
  • Taipei, TW (1995 - 2013)
  • Taipei Hsien, TW (2009 - 2013)
  • Taichung, TW (2000 - 2015)
  • New Taipei, TW (2015 - 2016)

Company Filing History:


Years Active: 1995-2026

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Areas of Expertise:
Photosensitive Device
Display Device
Paper Cutting Machine
Positioning Structure
Vibration Damping Mechanism
Rotatable Book Holder
Adjustable Book Holder
Fastening Device
Computer Housing
Clip for Pens
Shelf Device
Clamping Device
41 patents (USPTO):Explore Patents

Title: The Innovations of Chun Yuan Chang

Introduction

Chun Yuan Chang is an accomplished inventor based in Taichung, Taiwan, known for his impressive portfolio of 28 patents. His innovative designs aim to enhance efficiency and usability in various applications, particularly in machinery and tools. With a commitment to advancing technology, Chang has made significant contributions to the field of invention.

Latest Patents

Among Chang's latest inventions is a **Paper Cutting Machine**, designed with features like a base that houses various functional components. This machine includes a cutting member that is held securely in place by a positioning rod, ensuring precise and effective cuts. The structure features several first holes, slots, and protective covers to enhance usability and safety.

Another notable patent is the **Angle Adjusting Stand**, which comprises two bases equipped with a variety of features such as adjusting devices and supporting posts. This stand is designed to allow users to easily modify the angle of the equipment, significantly improving stability and versatility during use. It is engineered with a combination of springs and bolts that work seamlessly to adjust the height and angle, promoting ergonomic use.

Career Highlights

With a rich background in invention, Chun Yuan Chang has established himself as a key figure in the field of innovation. His work is characterized by a focus on practical solutions that meet the demands of today’s users. His commitment to excellence in design and functionality has been recognized in the form of multiple patents, solidifying his reputation in the industry.

Collaborations

Although specific collaborations have not been detailed, the extensive nature of Chang's work suggests that he has likely engaged with various industry stakeholders, including research institutions and companies interested in enhancing their product lines through innovation. His collaborative efforts reflect his dedication to creating impactful inventions that resonate with both users and the market.

Conclusion

Chun Yuan Chang continues to be a prominent figure in the world of inventions, with a steady flow of innovative patents that contribute to technological advancements. His latest works, including the Paper Cutting Machine and the Angle Adjusting Stand, exemplify his commitment to solving real-world problems through inventive solutions. As he continues to develop new ideas, Chang's influence in the field of innovation remains significant, making him a notable inventor to watch in coming years.

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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