Inventor
CHANG JUHEE
KR16 patents
Patents
16 patentsUS11019421B2May 25, 2021
Method for detecting wearing of acoustic device and acoustic device supporting the same
SAMSUNG ELECTRONICS CO LTD4 citations71
US10129636B2Nov 13, 2018
Speaker device for improving sound quality in high frequency band
SAMSUNG ELECTRONICS CO LTD4 citations71
US10123137B2Nov 6, 2018
Wearable acoustic device with microphone
SAMSUNG ELECTRONICS CO LTD3 citations69
US10085084B2Sep 25, 2018
Wearable device with sound sealing structure
SAMSUNG ELECTRONICS CO LTD2 citations68
US9819321B2Nov 14, 2017
Method and apparatus for automatically controlling gain based on sensitivity of microphone in electronic device
SAMSUNG ELECTRONICS CO LTD2 citations64
US12520073B2Jan 6, 2026
Electronic device including speaker
SAMSUNG ELECTRONICS CO LTD0 citations60
US12205571B2Jan 21, 2025
Electronic device and controlling method thereof
SAMSUNG ELECTRONICS CO LTD0 citations60
US12155986B2Nov 26, 2024
Acoustic device and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US11076215B2Jul 27, 2021
Electronic device including speaker and microphone
SAMSUNG ELECTRONICS CO LTD0 citations60
US12425768B2Sep 23, 2025
Electronic device including speaker and microphone
SAMSUNG ELECTRONICS CO LTD0 citations59
US12035116B2Jul 9, 2024
Electronic device including speaker and microphone
SAMSUNG ELECTRONICS CO LTD0 citations59
US12401937B2Aug 26, 2025
Battery and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations57
US12507002B2Dec 23, 2025
Electronic apparatus comprising sound radiation unit
SAMSUNG ELECTRONICS CO LTD0 citations49
US12231862B2Feb 18, 2025
Electronic device including multi-way speaker and operation method thereof
SAMSUNG ELECTRONICS CO LTD0 citations49
US9961430B2May 1, 2018
Automatically controllable sound accessory
SAMSUNG ELECTRONICS CO LTD0 citations46
US9832564B2Nov 28, 2017
Multi-pole earphone plug and adjustable multi-pole audio connector including the same
SAMSUNG ELECTRONICS CO LTD0 citations39