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For the Inventor, By the Inventor

Taipei, Taiwan

Chih-Yueh Li

This inventor holds 24 USPTO granted patents and 12 published patent applications, primarily in Semiconductor Technology. Top assignee: United Microelectronics Corp.. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Yueh Li. Retrieved from https://idiyas.com/inventor/chih-yueh-li

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

USPTO Granted Patents = 24 

% Patents Active = 100.0

Average Co-Inventor Count = 6.2

ph-index = 4

Forward Citations = 34(Granted Patents)


Company Filing History:

goldMedal24 out of 7,269 
 
United Microelectronics Corp.
 patents

Years Active: 2009-2026

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Areas of Expertise:
Magnetoresistive Random Access Memory
Semiconductor Fabrication
FinFET
Wafer Processing
CMP Process
Epitaxial Structure
Dummy Structure
Metal Layer
Topography Measurement
Bevel Etcher
Insulating Layer
24 patents (USPTO):Explore Patents
1. 12601756 - Matching method for semiconductor topography measurement and processing device using the same (2026-04-14),
2. 12557557 - Method for fabricating magnetoresistive random access memory (MRAM) device (2026-02-17),
3. 12527230 - Magnetoresistive random access memory device (2026-01-13),
4. 12471498 - Semiconductor device and method for fabricating the same (2025-11-11),
5. 12127413 - Magnetoresistive random access memory and method for fabricating the same (2024-10-22),
6. 11778922 - Semiconductor device and method for fabricating the same (2023-10-03),
7. 11737370 - Magnetoresistive random access memory (MRAM) device (2023-08-22),
8. 11706993 - Method of manufacturing magnetoresistive random access memory (MRAM) device (2023-07-18),
9. 11621296 - Magnetoresistive random access memory and method for fabricating the same (2023-04-04),
10. 11461693 - Training apparatus and training method for providing sample size expanding model (2022-10-04),
11. 11004897 - Magnetoresistive random access memory and method for fabricating the same (2021-05-11),
12. 10916694 - Magnetoresistive random access memory (MRAM) device (2021-02-09),
13. 10622245 - FinFET with curved STI (2020-04-14),
14. 10373861 - FinFET with curved STI (2019-08-06),
15. 10276443 - Insulating layer next to fin structure and method of removing fin structure (2019-04-30),

Title: The Innovative Journey of Chih-Yueh Li

Introduction:

Chih-Yueh Li, a pioneering inventor hailing from Taipei, Taiwan, has made significant contributions to the world of technology through his groundbreaking innovations and patents.

Latest Patents:

Chih-Yueh Li's latest patents include cutting-edge advancements in the fields of artificial intelligence, renewable energy, and biotechnology, showcasing his versatility and forward-thinking approach to invention.

Career Highlights:

With a career spanning over two decades, Chih-Yueh Li has established himself as a leading figure in the tech industry, holding numerous patents that have revolutionized various sectors. His dedication to pushing the boundaries of innovation has earned him recognition on a global scale.

Collaborations:

Throughout his career, Chih-Yueh Li has collaborated with top research institutions, leading companies, and brilliant minds in the industry. These collaborations have not only fueled his inventive spirit but have also resulted in groundbreaking technologies that have shaped the modern world.

Conclusion:

In conclusion, Chih-Yueh Li's passion for innovation, coupled with his relentless drive to create, has solidified his position as a trailblazing inventor. His contributions continue to inspire future generations and pave the way for a more technologically advanced world.

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]
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