Inventor
CHUNG SEUK-HWAN
KR15 patents
⚠️ This page may combine multiple inventors who share the name “CHUNG SEUK-HWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRO MECH
8 patentsUS6487300B1Nov 26, 2002
Vibration speaker
SAMSUNG ELECTRO MECH54 citations95
US7003130B2Feb 21, 2006
Resonance frequency correction method and vibration speaker
SAMSUNG ELECTRO MECH19 citations92
US6738489B2May 18, 2004
Vibration speaker
SAMSUNG ELECTRO MECH20 citations89
US7076079B2Jul 11, 2006
Multi-functional actuator
SAMSUNG ELECTRO MECH14 citations83
US7231057B2Jun 12, 2007
Multi-function actuator capable of preventing vibration
SAMSUNG ELECTRO MECH7 citations73
US6560347B2May 6, 2003
Multi actuator
SAMSUNG ELECTRO MECH9 citations73
US7606386B2Oct 20, 2009
Vibration actuator
SAMSUNG ELECTRO MECH3 citations62
US7285236B2Oct 23, 2007
Injection method of inserting spring into multifunctional actuator
SAMSUNG ELECTRO MECH2 citations62
MPLUS CO LTD
4 patentsUS10819202B2Oct 27, 2020
Linear vibration motor
MPLUS CO LTD2 citations72
US10693359B2Jun 23, 2020
Linear vibration generator including structure for preventing disconnection of coil
MPLUS CO LTD2 citations69
US10892674B2Jan 12, 2021
Linear vibration generator including plate type spring having bent portion
MPLUS CO LTD0 citations59
US10960436B2Mar 30, 2021
Elastic member structure and linear vibration motor using the same
MPLUS CO LTD0 citations51