HSINCHU, Taiwan

I Cheng Chang

This inventor holds 1 USPTO granted patent. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: I Cheng Chang. Retrieved from https://idiyas.com/inventor/i-cheng-chang-0pnvjruf

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: I Cheng Chang: Innovator in Magnetic Device Characterization

Introduction

I Cheng Chang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of magnetic device characterization. His innovative approach has led to the development of a unique method that enhances the understanding of magnetic properties in various applications.

Latest Patents

Chang holds a patent titled "Method for Characterizing Magnetic Device." This patent outlines a systematic approach to characterizing the magnetic properties of a target layer. The method involves providing a first sample with a specific structure, a second sample with a target layer over the first structure, and obtaining magnetic properties from both samples. The derived properties offer valuable insights into the target layer's characteristics. He has 1 patent to his name.

Career Highlights

I Cheng Chang is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work at this company has allowed him to collaborate with other experts in the field and contribute to cutting-edge technology.

Collaborations

Chang has worked alongside Tsann Lin, a fellow innovator, to further advance their research and development efforts. Their collaboration has fostered a productive environment for innovation.

Conclusion

I Cheng Chang's contributions to magnetic device characterization exemplify the spirit of innovation in technology. His work continues to influence the field and inspire 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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