Hsinchu, Taiwan

Yung Feng Chang

This inventor holds 27 USPTO granted patents and 24 published patent applications, primarily in Semiconductor Devices. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yung Feng Chang. Retrieved from https://idiyas.com/inventor/yung-feng-chang

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

USPTO Granted Patents = 27 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Hsinchu County, TW (2018 - 2021)
  • Hsinchu, TW (2019 - 2024)

Company Filing History:


Years Active: 2018-2026

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Areas of Expertise:
Gate-All-Around Transistors
FinFET Structures
Integrated Circuit Layouts
Epitaxial Features
Seal Ring Patterns
Dummy Poly Layout
Chip Integration
Capacitor in Nanosheet
Gate Isolation Features
Integrated Standard Cell
Semiconductor Structures
27 patents (USPTO):Explore Patents

Title: The Innovative Genius of Yung Feng Chang

Introduction

Yung Feng Chang, a prominent inventor based in Hsinchu, Taiwan, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 21 patents, his work is at the forefront of modern innovations in integrated circuits and semiconductor structures.

Latest Patents

Among his latest inventions are a series of groundbreaking patents that enhance semiconductor structures. One notable patent describes a semiconductor structure featuring wells with protruding sections for pickup cells. This innovative design includes a substrate with two wells of different conductivity types, where the configuration of edges creates unique protrusions and recesses that optimize the functionality of the semiconductor.

Another significant patent focuses on an integrated standard cell structure. This invention details an integrated circuit (IC) that utilizes standard cells with distinct circuit and transition areas, enhancing performance through its unique gate stack configurations. These contributions represent a leap forward in the design and implementation of semiconductor devices.

Career Highlights

Yung Feng Chang is currently employed at Taiwan Semiconductor Manufacturing Company, where he plays a vital role in research and development. His innovative spirit and technical expertise have driven him to achieve remarkable milestones in the semiconductor industry, thereby solidifying his position as an influential inventor in his field.

Collaborations

Throughout his career, Yung has collaborated with notable colleagues, including Tung-Heng Hsieh and Bao-Ru Young. Their collective efforts in research and development projects have further advanced semiconductor technology, showcasing the power of teamwork in the pursuit of innovation.

Conclusion

Yung Feng Chang's contributions to semiconductor technology have significantly impacted the industry and propelled advancements in electronic devices. His dedication to innovation is reflected in his numerous patents, making him a key figure in the ongoing evolution of technology. As the industry continues to grow, Chang's inventive spirit will undoubtedly drive future breakthroughs in semiconductor applications.

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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