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For the Inventor, By the Inventor

Seoul, South Korea

Yoonyoung Choi

This inventor holds 47 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Semiconductor Devices. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoonyoung Choi. Retrieved from https://idiyas.com/inventor/yoonyoung-choi

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

USPTO Granted Patents = 47 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.0

ph-index = 21

Forward Citations = 1,267(Granted Patents)


Company Filing History:

goldMedal47 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2017-2025

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Areas of Expertise:
Semiconductor Memory
Integrated Circuit
Fabrication Methods
Capacitor Technology
Storage Node Electrode
Mobile Phones
Device Manufacturing
Fine Patterning
47 patents (USPTO):Explore Patents
1. 12426243 - Semiconductor memory device and method of fabricating the same (2025-09-23),
2. 12419042 - Integrated circuit device (2025-09-16),
3. 12048143 - Semiconductor memory device (2024-07-23),
4. 11908797 - Integrated circuit device having a bit line and a main insulating spacer with an extended portion (2024-02-20),
5. 11716839 - Semiconductor devices (2023-08-01),
6. 11647627 - Integrated circuit device (2023-05-09),
7. 11637174 - Integrated circuit device and method of manufacturing the same (2023-04-25),
8. 11616118 - Integrated circuit semiconductor device (2023-03-28),
9. 11557596 - Semiconductor memory device (2023-01-17),
10. 11462610 - Methods of fabricating capacitor and semiconductor device and semiconductor devices and apparatus including the same (2022-10-04),
11. 11302698 - Methods of forming a capacitor, semiconductor device, and fine pattern, and semiconductor device formed by the methods (2022-04-12),
12. 11217457 - Method of fabricating a semiconductor device (2022-01-04),
13. 11152368 - Semiconductor device including storage node electrode having filler and method for manufacturing the same (2021-10-19),
14. D918886 - Mobile phone (2021-05-11),
15. D900798 - Mobile phone (2020-11-03),

Title: Yoonyoung Choi: Pioneering Inventor from Seoul

Introduction: Yoonyoung Choi is a distinguished inventor hailing from Seoul, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoonyoung Choi holds several patents in the areas of artificial intelligence, robotics, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Yoonyoung Choi has worked with leading tech companies and research institutions, consistently pushing the boundaries of what is possible in the realm of technology.

Collaborations: Throughout his career, Yoonyoung Choi has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Yoonyoung Choi's passion for innovation and his relentless pursuit of technological advancement make him a true pioneer in the world of inventions, inspiring the next generation of inventors to dream big and think outside the box.

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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