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For the Inventor, By the Inventor

Dover, DE, United States of America

Cochl Inc


USPTO Granted Patents = 4

Trademarks = 2

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

goldMedal Subin Lee (4 out of 6 patents)

silverMedal Hyungui Lim (4 out of 4 patents)

bronzeMedal Yoonchang Han (4 out of 4 patents)

4.  Ilyoung Jeong (4 out of 4 patents)

5.  Donmoon Lee (4 out of 4 patents)

6.  Jeongsoo Park (4 out of 4 patents)


4 patents:

1. 12475912 - Augmented reality device performing audio recognition and control method therefor (2025-11-18),
2. 12315532 - Audio data identification apparatus (2025-05-27),
3. 12267639 - Active sound device utilizing audio recognition (2025-04-01),
4. 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 - Dec 2 2025

4 Patents

#95 in Dover, DE

#807 in Delaware

#58,967 in US

...
Dover, DE, United States of America

Cochl Inc

Forward Citations = 0

6 inventors:

goldMedal Subin Lee (4 out of 6 patents)

silverMedal Hyungui Lim (4 out of 4 patents)

bronzeMedal Yoonchang Han (4 out of 4 patents)

4.  Ilyoung Jeong (4 out of 4 patents)

5.  Donmoon Lee (4 out of 4 patents)

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