Inventor
PARK JEONG KWON
KR13 patents
Patents
13 patentsUS11290825B1Mar 29, 2022
Speaker unit for earphone
ALMUS CORP22 citations92
US11381897B2Jul 5, 2022
Variable eartip for earphone
ALMUS CORP10 citations81
US11218793B2Jan 4, 2022
Earphone including tuning means
ALMUS CORP2 citations70
US11026012B1Jun 1, 2021
Earphone including tuning means
ALMUS CORP6 citations70
US11496839B2Nov 8, 2022
Speaker unit for earphone
ALMUS CORP0 citations60
US11412330B2Aug 9, 2022
Speaker unit for earphone and earphone including the same
ALMUS CORP0 citations60
US11218789B1Jan 4, 2022
Microphone-mounted earphone
ALMUS CORP1 citations60
US11234066B2Jan 25, 2022
Earphone
ALMUS CORP0 citations59
US11653133B2May 16, 2023
Speaker unit for earphone
ALMUS CORP0 citations50
US11496840B2Nov 8, 2022
Speaker unit for earphone
ALMUS CORP0 citations50
US11202139B2Dec 14, 2021
Speaker unit for earphone
ALMUS CORP0 citations49
US11102584B1Aug 24, 2021
Speaker unit for earphone
ALMUS CORP0 citations49
US12556867B2Feb 17, 2026
Speaker unit for earphone
ALMUS CORP0 citations46