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Gyeonggi-do, South Korea

Nhn Corporation

USPTO Granted Patents = 217

% Expired Patents = 9.7

EPO Patents = 1

Trademarks = 3

Forward Citations = 1,671

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395 inventors (with patents filed for the assignee):

Dong Wook Kim (10 out of 78 patents)

Sung-Wone Choi (5 out of 5 patents)

Seung Phill Lim (5 out of 5 patents)

4. Jang Won Seo (4 out of 80 patents)

5. Taeil Kim (4 out of 17 patents)

6. Dae Il Kim (4 out of 8 patents)

7. Gunhan Park (4 out of 6 patents)

8. DongWook Kim (4 out of 5 patents)

9. Byoung Seok Yang (4 out of 6 patents)

10. Joon Ho Lee (4 out of 58 patents)

11. Tae Ho Lee (4 out of 53 patents)

12. Young Kwan Kim (4 out of 25 patents)

13. Jae Young Choi (4 out of 6 patents)

14. Rokkyu Lee (3 out of 4 patents)

15. Joon-Kee Chang (3 out of 12 patents)

Core Competencies:

Virtual Try-On

Deep Learning

Gaze Recognition

Product Search

Blockchain

Online Advertisement

Image Classification

Mobile Application

Recommendation System

User Matching

Crowdfunding

Telematics

217 patents: Sort by Forward Citations

1. 12718279 - System and method for searching image of goods (2026-08-25),

2. 12470664 - Device and method for providing virtual try-on image and system including the same (2025-11-11),

3. 12200403 - Method and system for virtual fitting based on video meeting program (2025-01-14),

4. 12165196 - Method and system for clothing virtual try-on service based on deep learning (2024-12-10),

5. 12118765 - Method and system for product search based on deep-learning (2024-10-15),

6. 12062077 - Method and system for providing search results for similar products based on deep-learning (2024-08-13),

7. 12019798 - Device and method for providing customized content based on gaze recognition (2024-06-25),

8. 11941666 - System and method for automatic matching search advertisement based on product preliminary class (2024-03-26),

9. 11669867 - Mobile terminal and method of managing application thereof, and system for providing target advertisement using the same (2023-06-06),

10. 11663632 - Network server and method for providing web pages to user terminals (2023-05-30),

11. 11631064 - Crowdfunding method based on block chain for creating game and crowdfunding system for implementing crowdfunding service environment (2023-04-18),

12. 11531882 - Method and system for automatically classifying images (2022-12-20),

13. 11509759 - System, a computer readable medium, and a method for providing an integrated management of message information (2022-11-22),

14. 11483392 - Network server communicating with plurality of user terminals over network and operation method thereof (2022-10-25),

15. 11442926 - Method and system for storing driving record data based on block chain (2022-09-13),

Nhn Corporation, headquartered in Gyeonggi-do, South Korea, specializes in advanced virtual fitting technology, focusing on enhancing online shopping experiences. The company develops solutions that incorporate virtual try-on capabilities, leveraging deep learning and gaze recognition to create immersive product interactions. Nhn's expertise extends to image classification and mobile applications, while also exploring innovative applications of blockchain and online advertisement strategies to optimize product search and user engagement.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Nhn Corporation

217 Patents

#8 in Gyeonggi-do

#102 in South Korea

#3,935 in the World

Gyeonggi-do, South Korea

Nhn Corporation

Forward Citations = 1,671

395 inventors:

Dong Wook Kim (10 out of 78 patents)

Sung-Wone Choi (5 out of 5 patents)

Seung Phill Lim (5 out of 5 patents)

4. Jang Won Seo (4 out of 80 patents)

5. Taeil Kim (4 out of 17 patents)

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