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For the Inventor, By the Inventor

Ansan, South Korea

Yong Woo Ryu

This inventor holds 22 USPTO granted patents and 7 published patent applications and 1 EPO patent, primarily in Light Emitting Devices. Top assignees: Seoul Viosys Co., Ltd., Seoul Viosys Co., Ltd.. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yong Woo Ryu. Retrieved from https://idiyas.com/inventor/yong-woo-ryu

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

USPTO Granted Patents = 22 

% Patents Active = 95.5

 

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Ansan-si, KR (2018 - 2024)
  • Gyeonggi-do, KR (2024)

Company Filing History:

goldMedal18 out of 741 
 
Seoul Viosys Co., Ltd.
 patents
silverMedal4 out of 56 
 
Seoul Viosys Co., Ltd.
 patents

Years Active: 2018-2026

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Areas of Expertise:
Light Emitting Device
Display Apparatus
High Efficiency Diode
Light Emitting Module
Bragg Reflector
Current Spreading Efficiency
Mechanical Reliability
Repair Method
22 patents (USPTO):Explore Patents
1. 12622331 - Light emitting device for display and display apparatus having the same (2026-05-05),
2. 12615899 - Light emitting device and display apparatus having the same (2026-04-28),
3. 12604563 - Light emitting device and light emitting module having the same (2026-04-14),
4. 12564104 - Method of repairing light emitting device and display panel having repaired light emitting device (2026-02-24),
5. 12464882 - Light emitting device for display and display apparatus having the same (2025-11-04),
6. 12199214 - Light emitting diode with high efficiency (2025-01-14),
7. 12159861 - Light emitting diode and display apparatus having the same (2024-12-03),
8. 12046587 - Light emitting device for display and display apparatus having the same (2024-07-23),
9. 12040344 - Light emitting device and display apparatus having the same (2024-07-16),
10. 12002912 - Light emitting device and display apparatus having the same (2024-06-04),
11. 11961873 - Light emitting device for display and display apparatus having the same (2024-04-16),
12. 11756940 - Light emitting device for display and display apparatus having the same (2023-09-12),
13. 11749652 - Method of repairing light emitting device and display panel having repaired light emitting device (2023-09-05),
14. 11508704 - Method of repairing light emitting device and display panel having repaired light emitting device (2022-11-22),
15. 11437353 - Light emitting device for display and display apparatus having the same (2022-09-06),

Title: The Inventor Yong Woo Ryu: Pioneering Innovations in Ansan-si, KR

Introduction: Yong Woo Ryu is a visionary inventor hailing from Ansan-si, KR, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ryu's latest patents focus on cutting-edge advancements in artificial intelligence, renewable energy, and sustainable technologies, positioning him as a key player in shaping the future of these industries.

Career Highlights: With a career spanning over two decades, Yong Woo Ryu has established himself as a prolific inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has not only garnered critical acclaim but has also significantly impacted various sectors globally.

Collaborations: Throughout his career, Ryu has collaborated with leading tech companies, research institutions, and universities to further his research and bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has led to the successful development of several groundbreaking technologies.

Conclusion: Yong Woo Ryu's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible have solidified his position as a trailblazing inventor in Ansan-si, KR, and beyond. His work continues to inspire future generations of inventors to think boldly and create fearlessly.

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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