Inventor
LING FENGGUANG
CN7 patents
Patents
7 patentsUS12256206B2Mar 18, 2025
Diaphragm for sound producing device, sound producing device, and method for assembling the same
GOERTEK INC0 citations61
US12200459B2Jan 14, 2025
Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus
GOERTEK INC0 citations61
US12163000B2Dec 10, 2024
Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus
GOERTEK INC1 citations61
US11800288B2Oct 24, 2023
Diaphragm for sound generating device and sound generating device
GOERTEK INC0 citations61
US12143791B2Nov 12, 2024
Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus
GOERTEK INC0 citations60
US12312428B2May 27, 2025
Diaphragm for miniature sound generating device and miniature sound generating device
GOERTEK INC0 citations50
US12526578B2Jan 13, 2026
Sound generating device
GOERTEK INC0 citations43