Inventor
HAN ZHILEI
CN7 patents
Patents
7 patentsUS11962962B2Apr 16, 2024
Sound producing device and electronic product
GOERTEK INC1 citations59
US10306346B2May 28, 2019
Speaker housing and speaker unit
GOERTEK INC1 citations59
US10219055B2Feb 26, 2019
Loudspeaker module
GOERTEK INC1 citations59
US12058505B2Aug 6, 2024
Sounding device
GOERTEK INC0 citations49
US11490193B2Nov 1, 2022
Terminal apparatus
GOERTEK INC0 citations49
US11317218B2Apr 26, 2022
Sound generator
GOERTEK INC0 citations49
US11223905B2Jan 11, 2022
Sound generator and electronic product
GOERTEK INC0 citations49