Hsinchu, Taiwan

Yun-Ju Chia

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yun-Ju Chia. Retrieved from https://idiyas.com/inventor/yun-ju-chia

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: **Innovator Spotlight: Yun-Ju Chia**

Introduction

Yun-Ju Chia is an accomplished inventor based in Hsinchu, Taiwan, known for his contributions to the semiconductor industry. With a focus on enhancing fabrication processes, his innovative approaches have led to the development of advanced technologies in this critical field.

Latest Patents

Yun-Ju Chia holds one patent titled "Filter apparatus for semiconductor device fabrication process." This patent details a filter device that includes one or more filter membranes, housed within a protective filter enclosure. Each filter membrane is constructed from a ceramic material and features a plurality of through holes, enhancing its filtration capabilities. Additionally, the base membrane is coated with a specialized coating material, further improving its effectiveness and durability in semiconductor manufacturing.

Career Highlights

Yun-Ju Chia works for Taiwan Semiconductor Manufacturing Company Limited (TSMC), one of the world’s leading semiconductor fabrication firms. His expertise in filter technology significantly contributes to TSMC's reputation for high-quality semiconductor products and processes.

Collaborations

Throughout his career, Yun-Ju Chia has collaborated with esteemed colleagues, including Chwen Yu and Chih-Chiang Tseng. These partnerships have enabled him to refine his inventions and bring innovative solutions to the semiconductor sector, showcasing the importance of teamwork in technological advancements.

Conclusion

Yun-Ju Chia's innovative efforts in the field of semiconductor fabrication demonstrate the impact of advanced filtration technologies in manufacturing processes. His unique patent and collaborations underline the crucial role that inventors play in driving progress within the technology sector. As the semiconductor industry continues to evolve, Yun-Ju Chia’s contributions stand as a testament to the importance of innovation and collaboration.

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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