Miaoli, Taiwan

Zheng-Chang Mu

This inventor holds 2 USPTO granted patents. Top assignee: Macronix International Co., Ltd.. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zheng-Chang Mu. Retrieved from https://idiyas.com/inventor/zheng-chang-mu

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 = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2017

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2 patents (USPTO):Explore Patents

Title: Innovator Zheng-Chang Mu: Advancing Semiconductor Technology

Introduction: Zheng-Chang Mu, an accomplished inventor based in Miaoli County, Taiwan, has made notable contributions to the field of semiconductor technology. With two patents to his name, his work focuses on enhancing manufacturing processes for semiconductor devices, particularly in increasing via etching rates.

Latest Patents: Zheng-Chang Mu's latest patents include a groundbreaking photo pattern method designed to increase the via etching rate in semiconductor devices. This innovation addresses the need for larger vias, especially under bonding pads, to improve the open area ratio. By accomplishing this, his method not only boosts the efficiency of the via etching rate but also mitigates potential inter-metal dielectric cracking and damage to integrated circuits. His inventions provide essential methods for manufacturing semiconductor devices that utilize large vias, further advancing the industry's capabilities.

Career Highlights: Zheng-Chang Mu has built a distinguished career at Macronix International Co., Ltd., where his expertise plays a critical role in the company's advancements in semiconductor technologies. His commitment to innovation has led to significant enhancements in manufacturing processes, positioning him as a key figure in the development of next-generation semiconductor devices.

Collaborations: Throughout his career, Zheng-Chang has collaborated with several talented individuals, including coworkers Cheng-Wei Lin and Kuang-Wen Liu. These collaborations have fostered a creative environment that encourages the exchange of ideas and innovations, further propelling the advancements within their field.

Conclusion: Zheng-Chang Mu stands out as a pivotal inventor in the semiconductor industry. With his latest patents contributing to the improvement of via etching techniques, he exemplifies the spirit of innovation. His work at Macronix International Co., Ltd. and collaborations with peers underscore his commitment to excellence and progress in semiconductor technology.

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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