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For the Inventor, By the Inventor

Kaohsiung, Taiwan

Chieh-Han Wu

USPTO Granted Patents = 17 

Average Co-Inventor Count = 4.9

ph-index = 3

Forward Citations = 3,640(Granted Patents)


Location History:

  • Hsinchu, TW (2023)
  • Kaohsiung, TW (2015 - 2024)

Company Filing History:

goldMedal17 out of 40,635 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2015-2025

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17 patents (USPTO):
1. 12476142 - Semiconductor device structure and methods of forming the same (2025-11-18),
2. 12444676 - Self-aligned via for interconnect structure (2025-10-14),
3. 12165920 - Semiconductor structure and method for forming the same (2024-12-10),
4. 12046551 - Interconnect structure having a barrier layer along the sidewall of self-aligned via structures (2024-07-23),
5. 11830910 - Semiconductor structure having air gaps and method for manufacturing the same (2023-11-28),
6. 11676862 - Semiconductor device structure and methods of forming the same (2023-06-13),
7. 11631639 - Method of fabricating self-aligned via structures (2023-04-18),
8. 11393718 - Semiconductor structure and method for forming the same (2022-07-19),
9. 11251118 - Self-aligned via structures with barrier layers (2022-02-15),
10. 10049919 - Semiconductor device including a target integrated circuit pattern (2018-08-14),
11. 9653349 - Semiconductor integrated circuit with nano gap (2017-05-16),
12. 9640397 - Method of fabricating a semiconductor integrated circuit using a directed self-assembly block copolymer (2017-05-02),
13. 9576814 - Method of spacer patterning to form a target integrated circuit pattern (2017-02-21),
14. 9418886 - Method of forming conductive features (2016-08-16),
15. 9418862 - Method for integrated circuit patterning (2016-08-16),

Title: **Chieh-Han Wu: Innovator in Semiconductor Technology**

Introduction

Chieh-Han Wu is a prominent inventor based in Kaohsiung, Taiwan, known for his significant contributions to semiconductor technology. With a remarkable portfolio of 15 patents, Wu has become a key figure in the advancement of materials and methods used in the field. His innovative solutions have greatly impacted the efficiency and functionality of semiconductor devices.

Latest Patents

Wu's latest patents showcase his expertise in semiconductor structures and interconnect technologies. One notable patent describes a semiconductor structure that includes a first metallization feature and a second metallization feature embedded within a dielectric structure. This innovation allows for improved design flexibility in semiconductor layouts, where the features extend in different directions to optimize space and performance.

Another patent focuses on interconnect structures with a barrier layer along the sidewalls of self-aligned via structures. This technology is essential for enhancing the reliability and durability of interconnects, which are critical components in modern electronic devices. These patents highlight Wu's commitment to pushing the boundaries of current semiconductor technology.

Career Highlights

Chieh-Han Wu is associated with Taiwan Semiconductor Manufacturing Company Limited (TSMC), one of the world’s leading semiconductor foundries. His work at TSMC has allowed him to contribute to cutting-edge developments in the semiconductor industry, solidifying his reputation as an innovator in this competitive field.

Collaborations

Wu collaborates closely with notable colleagues, including Chung-Ju Lee and Cheng-Hsiung Tsai. Together, they work on various projects aimed at improving semiconductor technology, ensuring that their innovations meet the evolving demands of the electronics market.

Conclusion

Chieh-Han Wu continues to be a driving force in the semiconductor industry through his innovative inventions and collaborative efforts. With a strong track record of patents and a commitment to research and development, he plays a vital role in shaping the future of semiconductor technology. His contributions not only enhance product performance but also lead the way for new advancements in the field.

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