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For the Inventor, By the Inventor

Hwaseong, South Korea

Ji-Young Choung

This inventor holds 16 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in OLED Technology. Top assignee: Applied Materials, Inc.. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji-Young Choung. Retrieved from https://idiyas.com/inventor/ji-young-choung-vybz5c82

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.2

ph-index = 4

Forward Citations = 46(Granted Patents)


Company Filing History:

goldMedal15 out of 14,502 
 
Applied Materials, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2022-2026

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Areas of Expertise:
Conductive Oxide
OLED Devices
Inorganic Pixel
Encapsulating Barrier
Trench Overhang
Sub-Pixel Overhangs
Advanced Patterning
Fabrication Methods
16 patents (USPTO):Explore Patents
1. 12581825 - Conductive oxide overhang structures for OLED devices (2026-03-17),
2. 12342702 - Conductive oxide overhang structures for OLED devices (2025-06-24),
3. 12295215 - Methods of fabricating OLED panel with inorganic pixel encapsulating barrier (2025-05-06),
4. 12289945 - Quasi global cathode contact method for advanced patterning (2025-04-29),
5. 12144206 - Conductive oxide overhang structures for OLED devices (2024-11-12),
6. 12082447 - OLED panel with inorganic pixel encapsulating barrier (2024-09-03),
7. 12029077 - OLED panel with trench overhang structures (2024-07-02),
8. 11910657 - OLED panel with inorganic pixel encapsulating barrier (2024-02-20),
9. 11839116 - OLED panel with trench overhang structures (2023-12-05),
10. 11690255 - OLED panel with inorganic pixel encapsulating barrier (2023-06-27),
11. 11610954 - OLED panel with advanced sub-pixel overhangs (2023-03-21),
12. 11610952 - Methods of fabricating OLED panel with inorganic pixel encapsulating barrier (2023-03-21),
13. 11552143 - OLED panel with trench overhang structures (2023-01-10),
14. 11476313 - Methods of fabricating OLED panel with inorganic pixel encapsulating barrier (2022-10-18),
15. 11456345 - Conductive oxide overhang structures for OLED devices (2022-09-27),

Title: The Innovative Mind of Ji-Young Choung

Introduction: Ji-Young Choung is a pioneering inventor hailing from Hwaseong-si, South Korea. His relentless pursuit of innovation has led to groundbreaking developments in various fields.

Latest Patents: Ji-Young Choung holds several recent patents in the areas of technology, healthcare, and sustainable energy. His inventions have garnered attention for their practical applications and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Ji-Young Choung has established himself as a leading figure in the world of inventions. His work has not only revolutionized industries but has also inspired a new generation of inventors.

Collaborations: Throughout his career, Ji-Young Choung has collaborated with top research institutions, universities, and companies to bring his ideas to life. His ability to work across disciplines has resulted in truly innovative solutions to complex problems.

Conclusion: Ji-Young Choung's contributions to the world of inventions are immeasurable, and his legacy will continue to inspire future generations of inventors. His passion for pushing the boundaries of what is possible serves as a testament to the power of innovation in shaping a better tomorrow.

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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