Inventor
ZHENG HUMING
CN8 patents
Patents
8 patentsUS10250966B2Apr 2, 2019
Electrostatic loudspeaker and electrostatic headphone
TRANSOUND ELECTRONICS CO LTD15 citations82
US9686603B2Jun 20, 2017
Freely adjustable ergonomic bone conduction earphone rack
TRANSOUND ELECTRONICS CO LTD10 citations82
US9860647B2Jan 2, 2018
High sound quality piezoelectric speaker
TRANSOUND ELECTRONICS CO LTD3 citations69
US9462403B1Oct 4, 2016
Package-integrable high sound quality moving coil loudspeaker structure
TRANSOUND ELECTRONICS CO LTD2 citations57
US11778388B2Oct 3, 2023
Speaker
TRANSOUND ELECTRONICS CO LTD0 citations50
US11503394B2Nov 15, 2022
TWS bone conduction earphone
TRANSOUND ELECTRONICS CO LTD0 citations50
US9510102B2Nov 29, 2016
Moving iron sounding device
TRANSOUND ELECTRONICS CO LTD0 citations39
US10873815B2Dec 22, 2020
Electret condenser microphone with low noise figure and method for producing the same
TRANSOUND ELECTRONICS CO LTD0 citations36