USD611458SActiveUtility
USB-based array microphone
Est. expiryJun 8, 2029(~2.9 yrs left)· nominal 20-yr term from priority
Inventors:Qi Li
50
PatentIndex Score
7
Cited by
21
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a USB - based array microphone, as shown and described.
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