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Gyeonggi-do, South Korea

Line Plus Corporation

USPTO Granted Patents = 129

Trademarks = 1

Forward Citations = 82

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146 inventors (with patents filed for the assignee):

Hyukjae Jang (14 out of 19 patents)

Na Young Kim (9 out of 70 patents)

Jihun Im (8 out of 8 patents)

4. Sungwhan Kim (8 out of 9 patents)

5. Seo Hyun Cho (8 out of 8 patents)

6. Chaewon Jung (7 out of 7 patents)

7. Eun Jung Joung (7 out of 7 patents)

8. Joonsick Baick (7 out of 8 patents)

9. Keumryong Kim (7 out of 7 patents)

10. Hyun Jung Lee (7 out of 8 patents)

11. Jungnam Gwock (6 out of 6 patents)

12. Sanghyuk Suh (6 out of 7 patents)

13. Jinhee Yoo (6 out of 6 patents)

14. Seung Wook Han (5 out of 5 patents)

15. Su Ahn Lee (5 out of 5 patents)

Core Competencies:

Graphical User Interface

Video Content Assistance

Virtual Content Generation

Central Bank Digital Currency

Avatar Space Provisioning

Dynamic Bitrate Video

Chatbot Scenario Creation

3D Chatroom Development

Federated Learning Personalization

Emotion Expression in Messages

Noise Reduction Deep Learning

Instant Messaging Applications

129 patents: Sort by Forward Citations

1. D1100914 - Display panel with a graphical user interface (2025-11-04),

2. 12464202 - Method and apparatus for assisting watching video content (2025-11-04),

3. 12450853 - Method and system for generating virtual content (2025-10-21),

4. D1087144 - Display panel with a graphical user interface (2025-08-05),

5. D1086199 - Display screen or portion thereof with graphical user interface (2025-07-29),

6. 12373824 - Method and system for payment for central bank digital currency (2025-07-29),

7. 12363248 - Method, device, and non-transitory computer-readable recording medium to provide body effect for video call (2025-07-15),

8. 12341734 - Method, computer device, and non-transitory computer-readable recording medium to display message information on map (2025-06-24),

9. 12340063 - Method and system for providing avatar space based on street-view via instant messaging application (2025-06-24),

10. 12317001 - Method and system for processing conference using avatar (2025-05-27),

11. 12309112 - Method, computer device, and non-transitory computer readable record medium to display content of interest (2025-05-20),

12. 12294555 - Method and apparatus for managing messages on instant messaging application (2025-05-06),

13. 12278851 - Method, system, and non-transitory computer-readable record medium for sharing content during VoIP-based call (2025-04-14),

14. 12270670 - Method and system for providing navigation service based on user driving route (2025-04-08),

15. 12267537 - Reproducing video of dynamic bitrate with a plurality of channels (2025-04-01),

LINE Plus Corporation is a global tech company that specializes in the development and operation of mobile communication and entertainment services. As a subsidiary of LINE Corporation, LINE Plus focuses on expanding its global presence by enriching the lives of users around the world through innovative and secure digital solutions. Their services include the popular LINE messaging app, as well as various other communication and content platforms.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

129 Patents

#12 in Gyeonggi-do

#159 in South Korea

#6,043 in the World

Gyeonggi-do, South Korea

Line Plus Corporation

Forward Citations = 82

146 inventors:

Hyukjae Jang (14 out of 19 patents)

Na Young Kim (9 out of 70 patents)

Jihun Im (8 out of 8 patents)

4. Sungwhan Kim (8 out of 9 patents)

5. Seo Hyun Cho (8 out of 8 patents)

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