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US Patent 11869526 Hearing enhancement methods and systems

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
0
Date Filed
May 8, 2023
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Date of Patent
January 9, 2024
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Patent Application Number
18144546
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Patent Citations
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US Patent 7106180 Directional acoustic alerting system
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US Patent 8849185 Hybrid audio delivery system and method therefor
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US Patent 8953821 Parametric audio system
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US Patent 9183351 Mobile system with network-distributed data processing for biomedical applications
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US Patent 9369814 External ear canal voice detection
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US Patent 9741359 Hybrid audio delivery system and method therefor
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US Patent 10522165 Method and apparatus for ultrasonic directional sound applicable to vehicles
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US Patent 10937439 Method and apparatus for directional sound applicable to vehicles
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US Patent 11257508 Method and apparatus for directional sound
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US Patent 11488618 Hearing enhancement methods and systems
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•••
Patent Inventor Names
C. Douglass Thomas
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Peter P. Tong
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Kwok Wai Cheung
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
11869526
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Patent Primary Examiner
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Melur Ramakrishnaiah
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CPC Code
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H04R 2201/023
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H04R 3/12
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H04R 1/403
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G10L 21/0208
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H04R 25/405
0

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