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For the Inventor, By the Inventor

Tokyo, Japan

Line Corporation


USPTO Granted Patents = 186


Trademarks = 29

Forward Citations = 602

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205 inventors (with patents filed for the assignee):

goldMedal Kenichi Sugimoto (13 out of 72 patents)

silverMedal Seong Yeol Lim (9 out of 9 patents)

bronzeMedal Heechan Yang (8 out of 8 patents)

4.  Keum Ryong Kim (8 out of 9 patents)

5.  JungHo Shin (7 out of 9 patents)

6.  Tomohiko Taniguchi (7 out of 7 patents)

7.  Wang Jin Oh (7 out of 7 patents)

8.  Young In Koh (7 out of 8 patents)

9.  SeungJun Lee (6 out of 9 patents)

10.  Jungmin Lee (6 out of 10 patents)

11.  Dongwon Lee (6 out of 10 patents)

12.  Reiko Miyazaki (6 out of 70 patents)

13.  Jung Nam Gwock (6 out of 6 patents)

14.  Sungbeom Ahn (6 out of 6 patents)

15.  SangHun Jeon (6 out of 8 patents)


Core Competencies:
Social Network
Augmented Reality
Messaging Services
Information Processing
User Interaction
Content Recommendation
Video Call
Data Management
Malware Detection
Image Compression
Voice Recognition
User Terminal

186 patents:

1. RE49951 - Information processing apparatuses, information providing methods, and computer readable mediums for determining relationship information on a social network service (2024-04-30),
2. 11968163 - System, information processing method, information processing device, terminal, and medium (2024-04-23),
3. 11960326 - Control method, program, and display device for reproducing a moving image on foldable display (2024-04-16),
4. 11956264 - Method and system for verifying validity of detection result (2024-04-09),
5. 11929970 - Methods, systems and recording mediums for providing messenger service having specific condition (2024-03-12),
6. D1017106 - Smart lamp (2024-03-05),
7. 11863506 - Messenger-linked service system and method using a social graph of a messenger platform (2024-01-02),
8. 11861663 - Information processing method, program, and terminal (2024-01-02),
9. 11838601 - Advertisement display method, advertisement display device, and non-transitory computer readable medium storing advertisement display program (2023-12-05),
10. 11811709 - Method and system for recommending content using chatbot (2023-11-07),
11. 11803564 - Method and system for keyword search using messaging service (2023-10-31),
12. 11789980 - Method, system, and non-transitory computer readable record medium for providing multi profile (2023-10-17),
13. 11789600 - Display control method, recording medium storing program, terminal (2023-10-17),
14. 11751285 - Method and apparatus for connecting user terminals as a group and providing service including contents associated with the group (2023-09-05),
15. 11743529 - Display control method, terminal, and non-transitory computer readable recording medium storing a computer program (2023-08-29),
Line Corporation, headquartered in Tokyo, specializes in information processing technologies, focusing on enhancing user interaction through innovative messaging services and social networking platforms. The company is known for its development of augmented reality features and video calling capabilities, which enrich communication experiences. Additionally, Line Corporation invests in content recommendation systems and data management solutions, positioning itself as a leader in the digital communication landscape across Asia.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Line Corporation
186 Patents

#376 in Tokyo

#745 in Japan

#4,509 in the World

Tokyo, JP
Tokyo, Japan

Line Corporation

Forward Citations = 602

205 inventors:

goldMedal Kenichi Sugimoto (13 out of 72 patents)

silverMedal Seong Yeol Lim (9 out of 9 patents)

bronzeMedal Heechan Yang (8 out of 8 patents)

4.  Keum Ryong Kim (8 out of 9 patents)

5.  JungHo Shin (7 out of 9 patents)

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