Inventor
YAN XUDONG
CN34 patents
⚠️ This page may combine multiple inventors who share the name “YAN XUDONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AAC MICROTECH CHANGZHOU CO LTD
14 patentsUS11827156B2Nov 28, 2023
Vehicle door
AAC MICROTECH CHANGZHOU CO LTD2 citations72
US11800289B2Oct 24, 2023
Sound generator
AAC MICROTECH CHANGZHOU CO LTD2 citations72
US12022250B2Jun 25, 2024
Loudspeaker and installation structure for same
AAC MICROTECH CHANGZHOU CO LTD0 citations62
US11950045B2Apr 2, 2024
Sounding device
AAC MICROTECH CHANGZHOU CO LTD0 citations62
US11618361B2Apr 4, 2023
Bass automobile seat module and automobile
AAC MICROTECH CHANGZHOU CO LTD1 citations62
US11516590B2Nov 29, 2022
Sounding device
AAC MICROTECH CHANGZHOU CO LTD1 citations62
US11700490B2Jul 11, 2023
Speaker
AAC MICROTECH CHANGZHOU CO LTD1 citations60
US11856384B2Dec 26, 2023
Speaker and electronic device
AAC MICROTECH CHANGZHOU CO LTD0 citations55
US11950075B2Apr 2, 2024
Sounding device
AAC MICROTECH CHANGZHOU CO LTD0 citations52
US12335707B2Jun 17, 2025
Double-sided speaker device
AAC MICROTECH CHANGZHOU CO LTD0 citations51
US11863931B2Jan 2, 2024
Speaker
AAC MICROTECH CHANGZHOU CO LTD0 citations51
US11765517B2Sep 19, 2023
Sound production unit and speaker
AAC MICROTECH CHANGZHOU CO LTD0 citations51
US11750978B2Sep 5, 2023
Sound generator
AAC MICROTECH CHANGZHOU CO LTD0 citations51
US11678107B2Jun 13, 2023
Speaker
AAC MICROTECH CHANGZHOU CO LTD0 citations50
AAC TECHNOLOGIES PTE LTD
8 patentsUS11515774B2Nov 29, 2022
Vibration motor with magnetic steel assembly and elastic support between pillars
AAC TECHNOLOGIES PTE LTD16 citations81
US10444465B2Oct 15, 2019
Lens driving device
AAC TECHNOLOGIES PTE LTD3 citations73
US11638098B2Apr 25, 2023
Screen sounding system
AAC TECHNOLOGIES PTE LTD1 citations62
US11109132B2Aug 31, 2021
Screen sound generation device
AAC TECHNOLOGIES PTE LTD0 citations62
US11159889B2Oct 26, 2021
Sounding device
AAC TECHNOLOGIES PTE LTD0 citations61
US11515068B2Nov 29, 2022
Exciter
AAC TECHNOLOGIES PTE LTD0 citations56
US11212618B2Dec 28, 2021
Vibration sounding device
AAC TECHNOLOGIES PTE LTD0 citations50
US11804764B2Oct 31, 2023
Vibration exciter
AAC TECHNOLOGIES PTE LTD0 citations48
YAN XUDONG
5 patentsUS8291101B1Oct 16, 2012
Synchronization of mutually shared data stored on network devices
YAN XUDONG29 citations91
US9338532B2May 10, 2016
Suspension and speaker using same
YAN XUDONG4 citations71
US9154884B2Oct 6, 2015
Electro-acoustic transducer
YAN XUDONG5 citations71
US9915800B2Mar 13, 2018
Lens driving device
YAN XUDONG0 citations51
US8891808B2Nov 18, 2014
Micro-speaker
YAN XUDONG0 citations40