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For the Inventor, By the Inventor

Taipei, Taiwan

Awnt Limited


USPTO Granted Patents = 3

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Yi-Chang Liu (3 out of 5 patents)

silverMedal Li-Min Sun (3 out of 3 patents)


3 patents:

1. 11553293 - Ftinnitus shielding device and signal processing method thereof (2023-01-10),
2. 11490211 - Directivity hearing-aid device and method thereof (2022-11-01),
3. 11380299 - Capturing device of remote warning sound component and method thereof (2022-07-05),
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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#1,114 in Taipei

#3,194 in Taiwan

...
Taipei, Taiwan

Awnt Limited

Forward Citations = 0

2 inventors:

goldMedal Yi-Chang Liu (3 out of 5 patents)

silverMedal Li-Min Sun (3 out of 3 patents)

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