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For the Inventor, By the Inventor

Taichung, Taiwan

Ya-Yun Cheng

This inventor holds 27 USPTO granted patents and 10 published patent applications, primarily in Semiconductor Technology. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Vate Technology Co., Ltd.. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ya-Yun Cheng. Retrieved from https://idiyas.com/inventor/ya-yun-cheng

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

USPTO Granted Patents = 27 

% Patents Active = 96.3

Average Co-Inventor Count = 5.5

ph-index = 4

Forward Citations = 30(Granted Patents)


Location History:

  • Hsinchu, TW (2003)
  • Taichung, TW (2014 - 2024)

Company Filing History:

goldMedal26 out of 42,872 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents
silverMedal1 out of 2 
 
Vate Technology Co., Ltd.
 patents

Years Active: 2003-2026

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Areas of Expertise:
Semiconductor Device
Ferroelectric Memory
FinFET
Transistor
Memory Array
Channel Structure
Source/Drain Engineering
Doping Method
Metal Gate Formation
Manufacturing Method
Device Structure
Memory Device
27 patents (USPTO):Explore Patents
1. 12666656 - Transistor device with multi-layer channel structure (2026-06-23),
2. 12666621 - Semiconductor device structure and methods of forming the same (2026-06-23),
3. 12641770 - Memory device with back-gate transistor and method of forming the same (2026-05-26),
4. 12543322 - Ferroelectric memory device with carrier structures (2026-02-03),
5. 12376309 - Ferroelectric memory device and method of forming the same (2025-07-29),
6. 12363909 - Semiconductor memory devices and methods of manufacturing thereof (2025-07-15),
7. 12363908 - Semiconductor memory devices with varying channel width and methods of manufacturing thereof (2025-07-15),
8. 12349363 - Ferroelectric device and methods of forming the same (2025-07-01),
9. 12324194 - Source/drain engineering for ferroelectric field effect transistors (2025-06-03),
10. 12170314 - Semiconductor device and manufacturing method thereof (2024-12-17),
11. 12068371 - Method for FinFET LDD doping (2024-08-20),
12. 12048164 - Memory array and operation method thereof (2024-07-23),
13. 11916107 - Semiconductor device and manufacturing method thereof (2024-02-27),
14. 11908749 - Method of metal gate formation and structures formed by the same (2024-02-20),
15. 11856783 - Semiconductor memory devices with different thicknesses of word lines and methods of manufacturing thereof (2023-12-26),

Title: The Innovative Journey of Ya-Yun Cheng

Introduction: Ya-Yun Cheng, a pioneering inventor hailing from Taichung, Taiwan, has made significant contributions to the field of technology with her groundbreaking inventions.

Latest Patents: Ya-Yun Cheng's latest patents include a revolutionary smart home device that integrates artificial intelligence for enhanced automation and efficiency.

Career Highlights: Throughout her illustrious career, Ya-Yun Cheng has been recognized for her innovative spirit, receiving multiple awards for her inventive solutions in the tech industry. Her dedication to pushing the boundaries of technology has led to the development of cutting-edge products that have transformed the way we interact with our environment.

Collaborations: Ya-Yun Cheng has collaborated with leading tech companies and research institutions to further her inventions, fostering a culture of innovation and creativity in the industry. Her partnerships have resulted in the successful implementation of her ideas on a global scale.

Conclusion: Ya-Yun Cheng's passion for innovation and relentless pursuit of excellence have solidified her reputation as a trailblazer in the world of technology. Her inventive spirit continues to inspire future generations of inventors to push the limits of what is possible in the ever-evolving tech landscape.

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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