Inventor

WANG QIZHONG

CN4 patents

Patents

4 patents

US12342145B2Jun 24, 2025

Sound generating device module

GOERTEK INC0 citations55

US12432486B2Sep 30, 2025

Sound generating device module

GOERTEK INC0 citations45

US12342146B2Jun 24, 2025

Sound generating device module

GOERTEK INC0 citations45

US12342112B2Jun 24, 2025

Loudspeaker module and electronic device

GOERTEK INC0 citations40