IP Library › Granted Patent US 11,817,077
Granted Patent Utility
US 11,817,077 · Confirmation No. 5951

SYSTEMS AND METHODS FOR NOISE REDUCTION USING SUB-BAND NOISE REDUCTION TECHNIQUE

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Quick Facts
Patent No.
US 11,817,077
App. No.
17/449,653
Filed
2021-09-30
Granted
2023-11-14
Pub. No.
US20220020353A1
Examiner
LEE, PING
Art Unit
2695
PTA
0 days