Kaohsiung, Taiwan

Chieh-Yao Chuang

This inventor holds 21 USPTO granted patents and 5 published patent applications, primarily in Electrostatic Discharge Protection. Top assignee: Vanguard International Semiconductor Corporation. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chieh-Yao Chuang. Retrieved from https://idiyas.com/inventor/chieh-yao-chuang

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

USPTO Granted Patents = 21 

% Patents Active = 100.0

Average Co-Inventor Count = 5.3

ph-index = 3

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 2013-2026

Loading Chart...
Areas of Expertise:
Electrostatic Discharge
Protection Circuit
Transistor Structure
Signal Generation Circuit
Control Device
Voltage Regulation
Integrated Circuit
Power-On Control
Poly Fuse
Semiconductor Structure
Trigger Circuit
Anti-Floating Circuit
21 patents (USPTO):Explore Patents

Title: Innovator Profile: Chieh-Yao Chuang

Introduction: Chieh-Yao Chuang is a prominent inventor based in Kaohsiung, Taiwan, with an impressive portfolio of 12 patents. His groundbreaking work primarily focuses on advancements in semiconductor technology, showcasing his expertise in electrostatic discharge protection and semiconductor structures.

Latest Patents: Among his most recent patents, Chieh-Yao has developed an innovative electrostatic discharge (ESD) protection circuit. This circuit includes a detection mechanism, a voltage-divider element, and a discharge component that work together to manage ESD events efficiently. When an ESD occurrence is detected, the system can activate a turn-on signal that permits current discharge, safeguarding sensitive electronic components. Additionally, he has contributed to the field with a semiconductor structure that incorporates multiple layers and elements to enhance circuit operation. This structure features various doped regions and a tunable circuit that effectively modifies the operational pathways of transistors, laying the groundwork for more advanced semiconductor designs.

Career Highlights: Chieh-Yao Chuang is currently associated with Vanguard International Semiconductor Corporation, where he continues to translate his innovative ideas into practical solutions. His work not only highlights his technical prowess but also reflects the mission of his company to lead in semiconductor technologies.

Collaborations: Throughout his career, Chieh-Yao has collaborated with notable peers such as Shao-Chang Huang and Jung-Tsun Chuang. These partnerships have fostered an environment of creativity and innovation, allowing for the exchange of ideas that drive their projects forward.

Conclusion: Chieh-Yao Chuang's contributions to the semiconductor field through his patented inventions underscore his significance as an inventor. With a commitment to advancing technology, his work continues to influence the electronics manufacturing landscape, making him a key figure in the realm of innovations.

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…