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For the Inventor, By the Inventor

Hwaseong, South Korea

Seung Sik Han

This inventor holds 58 USPTO granted patents and 15 published patent applications, primarily in Vehicle Technology. Top assignees: Hyundai Motor Company, Kia Motors Corporation, Kia Corporation. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seung Sik Han. Retrieved from https://idiyas.com/inventor/seung-sik-han

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

USPTO Granted Patents = 58 

% Patents Active = 96.6

Average Co-Inventor Count = 5.5

ph-index = 2

Forward Citations = 20(Granted Patents)

Forward Citations (Not Self Cited) = 16(Dec 10, 2025)


Location History:

  • Gyeonggi-do, KR (2019 - 2024)
  • Hwaseong-si, KR (2020 - 2024)

Company Filing History:

goldMedal58 out of 20,267 
 
Hyundai Motor Company
 patents
silverMedal29 out of 8,094 
 
Kia Motors Corporation
 patents
bronzeMedal27 out of 5,750 
 
Kia Corporation
 patents
4. 5 out of 32 
 
Dy Auto Corporation
 patents
5. 5 out of 272 
 
Sl Corporation
 patents
6. 4 out of 1,779 
 
Seoul National University
 patents
7. 3 out of 2,668 
 
Hyundai Mobis Co., Ltd.
 patents
8. 3 out of 232 
 
Hyundai Transys Incorporated
 patents
9. 2 out of 29 
 
Daechang Seat Co.,ltd-Dongtan
 patents
10. 2 out of 95 
 
Nifco Korea Inc.
 patents
11. 1 out of 23 
 
Dae Won San Up Co., Ltd.
 patents
12. 1 out of 12 
 
Duckyang Ind. Co., Ltd.
 patents
13. 1 out of 11 
 
Kbi Dongkook Ind. Co., Ltd.
 patents
14. 1 out of 2 
 
Kia Corporatoin
 patents
15. 1 out of 25 
 
Kolon Glotech, Inc.
 patents
16. 1 out of 4 
 
Moltex Co., Ltd.
 patents
17. 1 out of 12 
 
Noroobee Chemical Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2019-2026

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Areas of Expertise:
Air Conditioning System
Washer Fluid Distribution
Interior Parts Manufacturing
Optical Fiber Illumination
Vehicle Grille
Camera Monitoring System
Display Apparatus
Multi-Position Seat
Lighting Apparatus
Drone Sterilization
Backboard Assembly
Tailgate Mechanism
58 patents (USPTO):Explore Patents
1. 12722455 - Air conditioner system for electric motor vehicles (2026-09-01),
2. 12515428 - Method for manufacturing interior parts for vehicle using real material (2026-01-06),
3. 12416753 - Optical fiber fixing device (2025-09-16),
4. 12257587 - Filter and manufacturing method thereof (2025-03-25),
5. 12251905 - Glass for vehicles (2025-03-18),
6. 12214757 - Washer fluid distribution device and method of distributing washer fluid (2025-02-04),
7. 12188274 - Door hinge device of vehicle (2025-01-07),
8. 12186443 - Apparatus for sterilization of inside of vehicle using drone (2025-01-07),
9. 12151559 - Display apparatus for vehicle (2024-11-26),
10. 12036905 - Backboard assembly for vehicular rear seat (2024-07-16),
11. 12024066 - Multi-position seat (2024-07-02),
12. 12023686 - Filter and manufacturing method thereof (2024-07-02),
13. 11964636 - Method of controlling an air blowing apparatus (2024-04-23),
14. 11958341 - Vehicular air-conditioning apparatus having photocatalytic module (2024-04-16),
15. 11912245 - Device for distributing washer fluid in vehicle (2024-02-27),

Title: The Innovative Journey of Seung Sik Han

Introduction: Seung Sik Han, a pioneering inventor hailing from Hwaseong-si, South Korea, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Seung Sik Han holds several patents in the realm of electronics and telecommunications, showcasing his continuous dedication to innovation and creativity.

Career Highlights: Throughout his illustrious career, Seung Sik Han has been recognized for his inventive spirit and problem-solving skills, leading to the development of cutting-edge technologies that have revolutionized the industry.

Collaborations: Seung Sik Han has collaborated with top research institutions and leading companies in the tech sector, fostering a culture of innovation and knowledge-sharing that has propelled his inventions to new heights.

Conclusion: Seung Sik Han's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a trailblazing inventor in the world of technology.

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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