Inventor
YANG XINFENG
CN31 patents
⚠️ This page may combine multiple inventors who share the name “YANG XINFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOERTEK INC
30 patentsUS10291991B2May 14, 2019
Electrical-acoustic transformation device and electronic device
GOERTEK INC11 citations81
US9883266B2Jan 30, 2018
Loudspeaker module and electronic device comprising the loudspeaker module
GOERTEK INC10 citations78
US11317180B2Apr 26, 2022
Electronic device
GOERTEK INC2 citations72
US9832565B2Nov 28, 2017
Speaker sound hole device
GOERTEK INC4 citations72
US10397718B2Aug 27, 2019
Vibration diaphragm and manufacturing method thereof
GOERTEK INC2 citations71
US10225664B2Mar 5, 2019
Electrical-acoustic transformation device
GOERTEK INC2 citations70
US11937060B2Mar 19, 2024
Surface sound-emitting apparatus and electronic device
GOERTEK INC0 citations62
US11202141B2Dec 14, 2021
Button sound-emitting apparatus and electronic device
GOERTEK INC0 citations62
US10433055B2Oct 1, 2019
Speaker system with moving voice coil
GOERTEK INC1 citations61
US10178477B2Jan 8, 2019
Vibrating diaphragm assembly
GOERTEK INC1 citations60
US12324981B2Jun 10, 2025
Manipulating device
GOERTEK INC0 citations59
US12208323B2Jan 28, 2025
Manipulating device
GOERTEK INC0 citations59
US10553191B2Feb 4, 2020
Sound generating apparatus, electric device and method for manufacturing the same
GOERTEK INC1 citations59
US10299033B2May 21, 2019
Loudspeaker module
GOERTEK INC1 citations59
US10638233B2Apr 28, 2020
Speaker module and sound production device
GOERTEK INC1 citations58
US12309542B2May 20, 2025
Intelligent head-mounted apparatus
GOERTEK INC0 citations51
US12114145B2Oct 8, 2024
Magnetic-potential loudspeaker and electronic device using the same
GOERTEK INC0 citations51
US12105358B2Oct 1, 2024
Intelligent head-mounted apparatus
GOERTEK INC0 citations51
US12022273B2Jun 25, 2024
Transducer vibration suspension system for transducer for improving the electrical-mechanical conversion efficiency of an electronic device
GOERTEK INC0 citations51
US12010500B2Jun 11, 2024
Magnetic potential transducer and electronic apparatus using same
GOERTEK INC0 citations51
US11902764B2Feb 13, 2024
Magnetic circuit structure of a transducer, a transducer and an electronic device comprising the same
GOERTEK INC0 citations51
US10779065B2Sep 15, 2020
Speaker module housing, speaker module and sounding device
GOERTEK INC0 citations50
US10582323B2Mar 3, 2020
Speaker module housing and manufacturing method thereof
GOERTEK INC0 citations49
US10715907B2Jul 14, 2020
Speaker unit, speaker system, and method for adjusting vibration displacement of vibration diaphragm
GOERTEK INC0 citations39
US10542344B2Jan 21, 2020
Loudspeaker module and manufacturing method thereof
GOERTEK INC0 citations38
US10219080B2Feb 26, 2019
Electrical-acoustic transformation device
GOERTEK INC0 citations38
US10638220B2Apr 28, 2020
Moving-coil loudspeaker
GOERTEK INC0 citations36
US10264377B2Apr 16, 2019
Method and system for simultaneously verifying amplitude and temperature parameters of electrical-acoustic conversion device
GOERTEK INC0 citations36
US9838792B2Dec 5, 2017
Vibration system of a loudspeaker
GOERTEK INC0 citations36
US9877127B2Jan 23, 2018
Method and system for testing temperature tolerance limit of loudspeaker
GOERTEK INC0 citations35