For the Inventor, By the Inventor

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Dover, DE, United States of America

Cochl Inc

USPTO Granted Patents = 6

EPO Patents = 3

Trademarks = 1

Forward Citations = 0

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12 inventors (with patents filed for the assignee):

Subin Lee (6 out of 8 patents)

Hyungui Lim (6 out of 6 patents)

Yoonchang Han (6 out of 6 patents)

4. Ilyoung Jeong (6 out of 6 patents)

5. Donmoon Lee (6 out of 6 patents)

6. Jeongsoo Park (6 out of 6 patents)

7. Il Young Jeong (9 patents)

8. Yoon Chang Han (0 patent)

9. Hyun Gui Lim (0 patent)

10. Su Bin Lee (7 patents)

11. Don Moon Lee (0 patent)

12. Jeong Soo Park (0 patent)

6 patents: Sort by Forward Citations

1. 12682889 - Method, device, and program for providing matching information through analysis of sound information (2026-07-14),

2. 12670208 - Lifelog device utilizing audio recognition, and method therefor (2026-06-30),

3. 12475912 - Augmented reality device performing audio recognition and control method therefor (2025-11-18),

4. 12315532 - Audio data identification apparatus (2025-05-27),

5. 12267639 - Active sound device utilizing audio recognition (2025-04-01),

6. 12267556 - Device for detecting music data from video contents, and method for controlling same (2025-04-01),

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USPTO Data Jan 1 1976 - Sep 22 2026

6 Patents

#73 in Dover, DE

#637 in Delaware

#44,889 in US

Dover, DE, United States of America

Cochl Inc

Forward Citations = 0

12 inventors:

Subin Lee (6 out of 8 patents)

Hyungui Lim (6 out of 6 patents)

Yoonchang Han (6 out of 6 patents)

4. Ilyoung Jeong (6 out of 6 patents)

5. Donmoon Lee (6 out of 6 patents)

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