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For the Inventor, By the Inventor

Albany, NY, United States of America

Eric Chih-Fang Liu

USPTO Granted Patents = 22 

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Guilderland, NY (US) (2018 - 2021)
  • Albany, NY (US) (2019 - 2024)

Company Filing History:

goldMedal21 out of 10,295 
 
Tokyo Electron Limited
 patents
where one patent can have more than one assignee

Years Active: 2018-2025

where 'Filed Patents' based on already Granted Patents

22 patents (USPTO):
1. 12482702 - Wet etch process and methods to form air gaps between metal interconnects (2025-11-25),
2. 12451354 - Double patterning method of patterning a substrate (2025-10-21),
3. 12451353 - Double hardmasks for self-aligned multi-patterning processes (2025-10-21),
4. 12341009 - Variable hardness amorphous carbon mask (2025-06-24),
5. 12265326 - Method for reducing lithography defects and pattern transfer (2025-04-01),
6. 12237216 - Method for filling recessed features in semiconductor devices with a low-resistivity metal (2025-02-25),
7. 12148624 - Wet etch process and method to control fin height and channel area in a fin field effect transistor (FinFET) (2024-11-19),
8. 12100598 - Methods for planarizing a substrate using a combined wet etch and chemical mechanical polishing (CMP) process (2024-09-24),
9. 12009211 - Method for highly anisotropic etching of titanium oxide spacer using selective top-deposition (2024-06-11),
10. 11756790 - Method for patterning a dielectric layer (2023-09-12),
11. 11651965 - Method and system for capping of cores for self-aligned multiple patterning (2023-05-16),
12. 11557479 - Methods for EUV inverse patterning in processing of microelectronic workpieces (2023-01-17),
13. 11424123 - Forming a semiconductor feature using atomic layer etch (2022-08-23),
14. 11417526 - Multiple patterning processes (2022-08-16),
15. 11333968 - Method for reducing lithography defects and pattern transfer (2022-05-17),

Title: The Inventor Profile of Eric Chih-Fang Liu

Introduction: Eric Chih-Fang Liu is a renowned inventor based in Albany, NY, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Eric Chih-Fang Liu holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing his commitment to creating a more efficient and eco-friendly future.

Career Highlights: With a background in engineering and a passion for problem-solving, Eric Chih-Fang Liu has led numerous successful projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Eric Chih-Fang Liu has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life and make a positive impact on society.

Conclusion: Eric Chih-Fang Liu's dedication to innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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