An-Ren Zi

This inventor holds 73 USPTO granted patents and 37 published patent applications, primarily in EUV Lithography. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Taiwan Semiconductor Manufacturing Co., Ltd.. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: An-Ren Zi. Retrieved from https://idiyas.com/inventor/an-ren-zi

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

USPTO Granted Patents = 73 (Patent Applications = 37)

% Patents Active = 97.3

Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 71(Granted Patents)

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

Company Filing History:

72 out of 42,872

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

1 out of 481

Taiwan Semiconductor Manufacturing Co., Ltd.

patents

Years Active: 2016-2026

Loading Chart...

Areas of Expertise:

EUV Lithography

Photoresist Composition

Semiconductor Manufacturing

Cleaning Solutions

Pattern Formation

Metal-Compound-Removing Solvent

Humidity Control

Developer Composition

Wafer Cleaning

Protective Composition

Photosensitive Material

Inorganic Material

73 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12730378 - Photoresist underlayer and method of manufacturing a semiconductor device (2026-09-08),

2. 12717229 - Methods and materials for metallic photoresist (2026-08-25),

3. 12681384 - Photoresist composition (2026-07-14),

4. 12645145 - Additive for lithography (2026-06-02),

5. 12638771 - Photoresist, method of manufacturing a semiconductor device and method of extreme ultraviolet lithography (2026-05-26),

6. 12601975 - Compositions for reducing resist consumption of extreme ultraviolet metallic type resist (2026-04-14),

7. 12578645 - Method of manufacturing a semiconductor device (2026-03-17),

8. 12550685 - Protective composition and method of forming photoresist pattern (2026-02-10),

9. 12532687 - Cleaning solution and method of cleaning wafer (2026-01-20),

10. 12500084 - Semiconductor manufacturing apparatus and method of manufacturing semiconductor device (2025-12-16),

11. 12487527 - Photoresist developer and method of developing photoresist (2025-12-02),

12. 12469692 - Cleaning solution and method of cleaning wafer (2025-11-11),

13. 12437992 - Method of manufacturing a semiconductor device (2025-10-07),

14. 12436458 - Photoresist composition and method of forming photoresist pattern (2025-10-07),

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

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.

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]

37 patents pending: