Taipei, Taiwan

Chia-Chieh Chang

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Industrial Technology Research Institute, Academia Sinica, Cmc Magnetics Corporation. Active years: 2001-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chia-Chieh Chang. Retrieved from https://idiyas.com/inventor/chia-chieh-chang

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

USPTO Granted Patents = 5 

% Patents Active = 60.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 2001-2012

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Chia-Chieh Chang: Innovator in Pressure Sensors and Organic Memory Devices

Introduction

Chia-Chieh Chang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the fields of pressure sensors and organic memory devices. With a total of 5 patents to his name, Chang continues to push the boundaries of innovation.

Latest Patents

One of his latest inventions is a pressure sensor that integrates a ballast resistive layer. This design ensures that the resistive output curve exhibits saturation characteristics, preventing breakdown due to large currents caused by overload pressure. Another notable patent is a method for fabricating an organic memory device. This method involves forming a bottom electrode on a substrate, applying a surface treatment, and layering a polymer thin film topped with a top electrode.

Career Highlights

Chia-Chieh Chang has worked with notable organizations such as the Industrial Technology Research Institute and Universal Cement Corporation. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking technologies.

Collaborations

Throughout his career, Chang has collaborated with talented individuals, including Zing-Way Pei and Chih Sheng Hou. These partnerships have fostered an environment of creativity and innovation.

Conclusion

Chia-Chieh Chang is a remarkable inventor whose work in pressure sensors and organic memory devices showcases his dedication to advancing technology. His contributions continue to impact the industry positively.

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]
Loading…