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Hsinchu, Taiwan

An-Ren Zi

USPTO Granted Patents = 64 (Patent Applications = 38)

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 58(Granted Patents)

Forward Citations (Not Self Cited) = 19(Dec 10, 2025)

Company Filing History:

64 out of 40,780

Taiwan Semiconductor Manufacturing Comp. Ltd.

Years Active: 2016-2025

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Areas of Expertise:

Photoresist Developer

EUV Lithography

Semiconductor Manufacturing

Photoresist Composition

Pattern Formation

Cleaning Solutions

Humidity Control

Metal-Compound-Removing Solvent

Photosensitive Materials

Protective Composition

Extreme Ultraviolet Photolithography

Underlayer Material

64 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12500084 - Semiconductor manufacturing apparatus and method of manufacturing semiconductor device (2025-12-16),

2. 12487527 - Photoresist developer and method of developing photoresist (2025-12-02),

3. 12469692 - Cleaning solution and method of cleaning wafer (2025-11-11),

4. 12437992 - Method of manufacturing a semiconductor device (2025-10-07),

5. 12436458 - Photoresist composition and method of forming photoresist pattern (2025-10-07),

6. 12360456 - EUV metallic resist performance enhancement via additives (2025-07-15),

7. 12354874 - Method of manufacturing semiconductor devices and pattern formation method (2025-07-08),

8. 12253800 - EUV metallic resist performance enhancement via additives (2025-03-18),

9. 12249507 - Method of manufacturing a semiconductor device (2025-03-11),

10. 12222653 - Method for forming semiconductor structure (2025-02-11),

11. 12222650 - Photoresist underlayer and method of manufacturing a semiconductor device (2025-02-11),

12. 12210286 - Metal-compound-removing solvent and method in lithography (2025-01-28),

13. 12210283 - EUV photoresist with low-activation-energy ligands or high-developer-solubility ligands (2025-01-28),

14. 12181798 - Extreme ultraviolet photolithography method with developer composition (2024-12-31),

15. 12174540 - Method of manufacturing a semiconductor device (2024-12-24),

Title: Inventor An-Ren Zi: Revolutionizing Technology in Hsinchu

Introduction: An-Ren Zi is a pioneering inventor based in Hsinchu, Taiwan, known for his groundbreaking contributions to the field of technology.

Latest Patents: An-Ren Zi holds several patents in the areas of semiconductor technology, artificial intelligence, and renewable energy solutions, showcasing his versatility and innovative spirit.

Career Highlights: With a career spanning over two decades, An-Ren Zi has worked with leading tech companies in Taiwan, driving forward cutting-edge research and development projects that have had a significant impact on the industry.

Collaborations: An-Ren Zi has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange that has led to the creation of revolutionary technologies.

Conclusion: An-Ren Zi's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true visionary in the field of inventions, with a lasting legacy that continues to inspire future generations of inventors.

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