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Seoul, South Korea

Deepbrain Ai Inc.

USPTO Granted Patents = 26

Forward Citations = 13

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12 inventors (with patents filed for the assignee):

Gyeong Su Chae (9 out of 9 patents)

Guem Buel Hwang (8 out of 8 patents)

Gyeongsu Chae (8 out of 8 patents)

4. Guembuel Hwang (6 out of 6 patents)

5. Seyoung Jang (4 out of 29 patents)

6. Doo Hyun Kim (3 out of 30 patents)

7. Doohyun Kim (2 out of 39 patents)

8. Dosang Yoon (2 out of 2 patents)

9. Jaeho Seol (2 out of 2 patents)

10. Sungwoo Park (2 out of 39 patents)

11. Boo Won Park (2 out of 2 patents)

12. Dalhyun Kim (1 out of 1 patent)

Core Competencies:

Speech Synthesis

Image Generation

Lip Sync

Neural Networks

Machine Learning

Speech Video

Natural Language Processing

Audio Signal

Kiosk Technology

Key Point Training

26 patents: Sort by Forward Citations

1. 12651394 - Apparatus and method for generating speech synthesis image (2026-06-09),

2. 12573119 - Apparatus and method for generating speech synthesis image (2026-03-10),

3. 12536727 - Speech image providing method and computing device for performing the same (2026-01-27),

4. 12437773 - Apparatus and method for generating speech synthesis image (2025-10-07),

5. D1091528 - Kiosk (2025-09-02),

6. D1090705 - Kiosk (2025-08-26),

7. 12367892 - Method for providing speech video and computing device for executing the method (2025-07-22),

8. 12347197 - Device and method for generating speech video along with landmark (2025-07-01),

9. 12322016 - Apparatus and method for generating speech synthesis image (2025-06-03),

10. 12243550 - Speech image providing method and computing device for performing the same (2025-03-04),

11. 12236943 - Apparatus and method for generating lip sync image (2025-02-25),

12. 12236558 - Device and method for synthesizing image capable of improving image quality (2025-02-25),

13. 12205342 - Device and method for generating speech video (2025-01-21),

14. 12205212 - Method and device for generating speech moving image (2025-01-21),

15. 12198713 - Learning method for generating lip sync image based on machine learning and lip sync image generation device for performing same (2025-01-14),

Deepbrain Ai Inc. is a pioneering technology company based in Seoul, South Korea, specializing in artificial intelligence and deep learning solutions. The organization focuses on developing advanced AI models that enhance human-computer interaction, particularly in the fields of natural language processing and computer vision. By leveraging cutting-edge research, Deepbrain aims to create innovative applications that improve efficiency and user experience across various industries, including entertainment, education, and customer service.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

26 Patents

#190 in Seoul

#510 in South Korea

#24,781 in the World

Seoul, South Korea

Deepbrain Ai Inc.

Forward Citations = 13

12 inventors:

Gyeong Su Chae (9 out of 9 patents)

Guem Buel Hwang (8 out of 8 patents)

Gyeongsu Chae (8 out of 8 patents)

4. Guembuel Hwang (6 out of 6 patents)

5. Seyoung Jang (4 out of 29 patents)

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