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For the Inventor, By the Inventor

Pyeongtaek, South Korea

Won Seok Han

This inventor holds 12 USPTO granted patents and 2 published patent applications. Top assignee: Up Chemical Co., Ltd.. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Won Seok Han. Retrieved from https://idiyas.com/inventor/won-seok-han-v3tpjc9k

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

USPTO Granted Patents = 12 

% Patents Active = 75.0

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Anseong-si, KR (2016 - 2019)
  • Pyeongtaek-si, KR (2018 - 2024)

Company Filing History:

goldMedal12 out of 20 
 
Up Chemical Co., Ltd.
 patents

Years Active: 2016-2025

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12 patents (USPTO):Explore Patents
1. 12319705 - Ruthenium precursor composition, preparation method therefor, and formation method for ruthenium-containing film using same (2025-06-03),
2. 11912728 - Aluminum compounds and methods of forming aluminum- containing film using the same (2024-02-27),
3. 11485749 - Group 4 metal element-containing compounds, method of preparing the same, precursor compositions including the same for forming a film, and method of forming a film using the same (2022-11-01),
4. 10763001 - Liquid precursor compositions, preparation methods thereof, and methods for forming layer using the composition (2020-09-01),
5. 10577385 - Group 5 metal compound, method for preparing the same, precursor composition for depositing layer containing the same, and method for depositing layer using the same (2020-03-03),
6. 10290493 - Method for manufacturing silicon-containing thin film (2019-05-14),
7. 10131680 - Group 4 metal element-containing alkoxy compound, preparing method thereof, precursor composition including the same for film deposition, and method of depositing film using the same (2018-11-20),
8. 10014089 - Liquid precursor compositions, preparation methods thereof, and methods for forming layer using the composition (2018-07-03),
9. 10005795 - Group 4 metal element-containing compound, method of preparing the same, precursor composition including the same for depositing film, and method of depositing film using the same (2018-06-26),
10. 9957614 - Ruthenium compound, preparation method therefor, precursor composition for film deposition containing same, and method for depositing film by using same (2018-05-01),
11. 9353437 - Diazadiene-based metal compound, method for preparing same and method for forming a thin film using same (2016-05-31),
12. 9255324 - Aluminum precursor composition (2016-02-09),

Title: The Innovative Mind of Won Seok Han

Introduction: Won Seok Han is a visionary inventor hailing from Pyeongtaek-si, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Won Seok Han holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, Won Seok Han has worked with leading research institutions and tech companies, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Won Seok Han has collaborated with top scientists, engineers, and researchers from around the world, fostering a culture of innovation and knowledge-sharing.

Conclusion: Won Seok Han's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible make him a true pioneer in the world of inventions.

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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