Inventor
LIN CHIA-CHUNG
TW13 patents
⚠️ This page may combine multiple inventors who share the name “LIN CHIA-CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERRY ELECTRONICS SHENZHEN CO LTD
8 patentsUS9934774B1Apr 3, 2018
Noise-cancelling earphone
MERRY ELECTRONICS SHENZHEN CO LTD12 citations83
US11451894B2Sep 20, 2022
Ear cup structure
MERRY ELECTRONICS SHENZHEN CO LTD6 citations73
US10026391B2Jul 17, 2018
Microphone device with two sounds receiving modules and sound collecting trough
MERRY ELECTRONICS SHENZHEN CO LTD2 citations66
US10271124B2Apr 23, 2019
Earphone
MERRY ELECTRONICS SHENZHEN CO LTD2 citations63
US11064287B2Jul 13, 2021
Speaker
MERRY ELECTRONICS SHENZHEN CO LTD0 citations50
US9953628B1Apr 24, 2018
Microphone device
MERRY ELECTRONICS SHENZHEN CO LTD1 citations50
US11166092B2Nov 2, 2021
Head phone structure having two chambers
MERRY ELECTRONICS SHENZHEN CO LTD0 citations40
US10284941B2May 7, 2019
Earphone
MERRY ELECTRONICS SHENZHEN CO LTD0 citations32