Speaker devices with dual-transducers | Patent Publication Number 20230421961

US 20230421961 A1
Patent NumberUS 11968512 B2
Application Number17846063
Filled DateJun 22, 2022
Priority DateJun 22, 2022
Publication DateDec 28, 2023
Inventor/ApplicantsYi-Ying Lai
Chen-Yu Chang
Yen-Hsin Ho
Chen-Hui Hu
Yi-Ying LAI
Chen-Yu CHANG
Chen-Hui HU
Yen-Hsin HO
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