Inventor
LEE JOO-HYOUNG
KR27 patents
⚠️ This page may combine multiple inventors who share the name “LEE JOO-HYOUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRO MECH
18 patentsUS11372495B2Jun 28, 2022
Touch sensing device and electronic device capable of identifying positions of multiple touches
SAMSUNG ELECTRO MECH3 citations73
US10554875B2Feb 4, 2020
Apparatus for controlling position of camera module using peak detection
SAMSUNG ELECTRO MECH2 citations73
US11182028B2Nov 23, 2021
Sensing coil component and switching operation sensing device including the same
SAMSUNG ELECTRO MECH2 citations72
US11861101B2Jan 2, 2024
Touch sensing device and electronic device providing freedom of placement of sensing coil
SAMSUNG ELECTRO MECH0 citations62
US11513630B2Nov 29, 2022
Touch operation sensing device using impedance change caused by touch operation
SAMSUNG ELECTRO MECH0 citations62
US11320941B2May 3, 2022
Sensing device with fingerprint sensor
SAMSUNG ELECTRO MECH0 citations62
US11112914B2Sep 7, 2021
Force operation sensing device with common noise cancellation
SAMSUNG ELECTRO MECH0 citations62
US11057036B2Jul 6, 2021
Switching operation sensing device that distinguishes touch regions on surface of integrated housing
SAMSUNG ELECTRO MECH1 citations61
US11073950B1Jul 27, 2021
Touch sensing device and electronic apparatus having malfunction prevention function
SAMSUNG ELECTRO MECH1 citations60
US11733814B2Aug 22, 2023
Touch sensing device and electronic apparatus having improved touch sensing identification
SAMSUNG ELECTRO MECH0 citations52
US11262874B2Mar 1, 2022
Touch sensing device capable of performing touch sensing and force sensing using single sensing structure and electric device including the same
SAMSUNG ELECTRO MECH0 citations52
US10855891B2Dec 1, 2020
Apparatus for controlling position of camera module
SAMSUNG ELECTRO MECH0 citations52
US10868946B2Dec 15, 2020
Actuator of camera module
SAMSUNG ELECTRO MECH0 citations51
US10637375B2Apr 28, 2020
Actuator and position control apparatus using voice coil motor method with temperature compensation function
SAMSUNG ELECTRO MECH0 citations51
US10591697B2Mar 17, 2020
Camera module actuator
SAMSUNG ELECTRO MECH0 citations51
US10554163B2Feb 4, 2020
Apparatus for controlling position of voice coil motor using voltage/frequency conversion techniques
SAMSUNG ELECTRO MECH0 citations51
US10451661B2Oct 22, 2019
Digital frequency measuring apparatus
SAMSUNG ELECTRO MECH0 citations51
US11144151B1Oct 12, 2021
Touch sensing device and electronic device having hybrid sensing structure
SAMSUNG ELECTRO MECH0 citations45
SAMSUNG ELECTRONICS CO LTD
7 patentsUS6345364B1Feb 5, 2002
Power supply of display apparatus with universal serial bus device
SAMSUNG ELECTRONICS CO LTD126 citations97
US6232964B1May 15, 2001
Power control circuit for display device having PFC function
SAMSUNG ELECTRONICS CO LTD41 citations92
US6229681B1May 8, 2001
Switching mode power supply apparatus having a low voltage protection circuit
SAMSUNG ELECTRONICS CO LTD42 citations92
US5847511ADec 8, 1998
Automatic image rotation compensation circuit and method
SAMSUNG ELECTRONICS CO LTD13 citations73
US5714849AFeb 3, 1998
Circuit and method for adjusting horizontal retrace time and limiting pulse peak in display device
SAMSUNG ELECTRONICS CO LTD12 citations73
US5894203AApr 13, 1999
Horizontal retrace time adjustment pulse generating circuit for a display device
SAMSUNG ELECTRONICS CO LTD5 citations62
US7510918B2Mar 31, 2009
Transistor and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations40