Inventor
SU XIAOTIAN
CN2 patents
Patents
2 patentsUS10356541B2Jul 16, 2019
Loudspeaker diaphragm state estimation method and loudspeaker driving circuit using the same
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations42
US10051394B2Aug 14, 2018
Loudspeaker diaphragm state estimation method and loudspeaker driving circuit using the same
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations42