Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
SeulKi Nam0
Taehyung Kim0
Date of Patent
February 27, 2024
0Patent Application Number
175648010
Date Filed
December 29, 2021
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
An apparatus includes a vibration member and a first cover disposed at a rear surface of the vibration member and including a first hole. The apparatus also includes a first vibration apparatus disposed at a rear surface of the first cover and configured to cover the first hole, the first vibration apparatus being configured to vibrate the vibration member. The apparatus additionally includes a first enclosure member disposed at the rear surface of the first cover and configured to cover the first hole and the first vibration apparatus.
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