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Chih-Chieh Chang

This inventor holds 30 USPTO granted patents and 12 published patent applications. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Au Optronics Corporation, Applied Materials Israel Limited. Active years: 2009-2026.

USPTO Granted Patents = 30 (Patent Applications = 12)

% Patents Active = 96.7

Average Co-Inventor Count = 4.9

ph-index = 4

Forward Citations = 54(Granted Patents)

Location History:

Gueishan Township, Taoyuan County, TW (2009)
Taoyuan County, TW (2010)
Hsinchu County, TW (2020 - 2022)
Hsinchu, TW (2010 - 2023)
Zhubei, TW (2021 - 2023)

Company Filing History:

26 out of 42,711

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

3 out of 4,577

Au Optronics Corporation

patents

1 out of 562

Applied Materials Israel Limited

patents

Years Active: 2009-2026

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30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12707955 - Through-substrate-via cell (2026-08-11),

2. 12345935 - Package assembly and manufacturing method thereof (2025-07-01),

3. 12327734 - Chemical mechanical polish slurry and method of manufacture (2025-06-10),

4. 12249542 - Semiconductor device structure with an interconnect structure in a dielectric layer with multiple hydrophobic layers along sidewalls of the dielectric layer, and method for forming the same (2025-03-11),

5. 12174415 - Semiconductor package and manufacturing method thereof (2024-12-24),

6. 12100698 - Semiconductor device and manufacturing method thereof (2024-09-24),

7. 11854872 - Semiconductor device structure with interconnect structure and method for forming the same (2023-12-26),

8. 11850704 - Methods to clean chemical mechanical polishing systems (2023-12-26),

9. 11841541 - Package assembly and manufacturing method thereof (2023-12-12),

10. 11830864 - Photonic semiconductor device and method (2023-11-28),

11. 11830841 - Semiconductor package and method for manufacturing the same (2023-11-28),

12. 11605622 - Photonic semiconductor device and method (2023-03-14),

13. 11460633 - Semiconductor package and manufacturing method thereof (2022-10-04),

14. 11455715 - Epitaxy metrology in fin field effect transistors (2022-09-27),

15. 11446785 - Methods to clean chemical mechanical polishing systems (2022-09-20),

Title: Chih-Chieh Chang - Innovative Inventor from Hsinchu

Introduction: Chih-Chieh Chang is a highly skilled inventor based in Hsinchu, Taiwan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Chih-Chieh Chang holds several patents in the areas of semiconductor technology, renewable energy, and artificial intelligence, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Chih-Chieh Chang has worked with leading tech companies and research institutions, playing a key role in developing cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Chih-Chieh Chang has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing to drive forward progress in the field of technology.

Conclusion: Chih-Chieh Chang's passion for innovation, coupled with his technical acumen and collaborative spirit, continues to inspire the next generation of inventors and shape the future of technology in Taiwan and beyond.

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