Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wan-Gu Kim0
Hwi Suk Kang0
Suk Wang Yoon0
Date of Patent
March 23, 2021
0Patent Application Number
159837400
Date Filed
May 18, 2018
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
An acoustic resonator according to the present invention includes a fluid accommodation part having a space portion configured to accommodate a fluid, and openings, closing portions configured to close the openings, and a compressibility reduction portion configured to vent the space portion to reduce effective compressibility of the fluid accommodation part.
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