Chia-Sheng Fan

This inventor holds 12 USPTO granted patents. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Taiwan Semiconductor Manufacturing Co., Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chia-Sheng Fan. Retrieved from https://idiyas.com/inventor/chia-sheng-fan

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

USPTO Granted Patents = 12

% Patents Active = 91.7

Average Co-Inventor Count = 3.5

ph-index = 3

Forward Citations = 30(Granted Patents)

Location History:

Hsinchu County, TW (2018 - 2023)
Zhubei, TW (2019 - 2023)

Company Filing History:

11 out of 42,810

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

1 out of 465

Taiwan Semiconductor Manufacturing Co., Ltd.

patents

Years Active: 2018-2026

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12690260 - Leakage reduction methods and structures thereof (2026-07-21),

2. 12300696 - Semiconductor devices having fins and multiple isolation regions (2025-05-13),

3. 11798942 - Methods of manufacturing semiconductor devices having fins and an isolation region (2023-10-24),

4. 11742244 - Leakage reduction methods and structures thereof (2023-08-29),

5. 11043572 - Metal gate structure and methods thereof (2021-06-22),

6. 10991691 - Semiconductor device having fins and an isolation region (2021-04-27),

7. 10832958 - Leakage reduction methods and structures thereof (2020-11-10),

8. 10535746 - Metal gate structure and methods thereof (2020-01-14),

9. 10515957 - Semiconductor device having fins (2019-12-24),

10. 10354997 - Method for manufacturing semiconductor device with replacement gates (2019-07-16),

11. 10276445 - Leakage reduction methods and structures thereof (2019-04-30),

12. 10079289 - Metal gate structure and methods thereof (2018-09-18),

Title: Chia-Sheng Fan: Innovator in Semiconductor Technology

Introduction

Chia-Sheng Fan is a prominent inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work focuses on advancing semiconductor devices, particularly those involving fins and isolation regions.

Latest Patents

Chia-Sheng Fan's latest patents include innovative methods for manufacturing semiconductor devices. One notable patent describes a semiconductor device and method that involves forming a first fin and a second fin on a substrate. The process includes creating a dummy gate material over the fins, forming a recess in the dummy gate material, and applying a sacrificial oxide on the sidewalls. The method further details filling an insulation material between the sacrificial oxide, removing the dummy gate material, and forming replacement gates over the fins. This approach enhances the performance and efficiency of semiconductor devices.

Career Highlights

Chia-Sheng Fan is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His expertise and innovative approaches have positioned him as a key player in the development of advanced semiconductor technologies.

Collaborations

Chia-Sheng Fan has collaborated with notable colleagues, including Tung-Heng Hsieh and Bao-Ru Young. Their combined efforts contribute to the ongoing advancements in semiconductor research and development.

Conclusion

Chia-Sheng Fan's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to shape the future of semiconductor devices, making significant strides in innovation.

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]