Hsinchu, Taiwan

Ming-Chien Chang

This inventor holds 6 USPTO granted patents. Top assignee: Vanguard International Semiconductor Corporation. Active years: 1997-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ming-Chien Chang. Retrieved from https://idiyas.com/inventor/ming-chien-chang

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 46(Granted Patents)


Company Filing History:


Years Active: 1997-2000

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6 patents (USPTO):Explore Patents

Title: The Innovative Mind of Ming-Chien Chang

Introduction

Ming-Chien Chang, an accomplished inventor based in Hsinchu, Taiwan, has made significant contributions to the field of integrated circuits. With a total of six patents to his name, his work focuses on enhancing the functionality and reliability of electronic devices, particularly regarding input/output circuits.

Latest Patents

Ming-Chien Chang's latest patents exemplify his ingenuity in tackling complex technological challenges. One notable invention is a "Low capacitance input/output integrated circuit," which utilizes a semiconductor substrate to create an integrated circuit device. This technology encompasses a source electrode and a drain electrode of the same polarity, with specific ion implants designed to optimize performance. Additionally, he has developed an "Input/output electrostatic discharge (ESD) protection circuit" that enhances the durability of integrated circuits against electrostatic stress. This innovative protection circuit significantly improves device reliability by using a combination of protection devices, resistors, and MOS field effect transistors.

Career Highlights

Ming-Chien Chang currently works at Vanguard International Semiconductor Corporation, where he applies his expertise in the design and fabrication of integrated circuits. His innovative approaches to circuit design have not only led to multiple patents but have also contributed to advancements in semiconductor technology.

Collaborations

Throughout his career, Ming-Chien has collaborated with esteemed colleagues such as Hong-Hsiang Tsai and Wuu-Larng Laih. These collaborations have enhanced his research and development endeavors, leading to the successful launch of various innovative products in the semiconductor industry.

Conclusion

Ming-Chien Chang's dedication to innovation in the field of integrated circuits has established him as a notable inventor. With his impressive portfolio of patents and collaborative efforts, he continues to push the boundaries of technology, making lasting contributions that impact the electronic devices we rely on today.

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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