Inventor
KO JOO YUL
KR57 patents
Patents
50 patentsUS7817198B2Oct 19, 2010
Active pixel array of CMOS image sensor
SAMSUNG ELECTRO MECH24 citations92
US7235772B2Jun 26, 2007
Image sensor with anti-saturation function in pixel level
SAMSUNG ELECTRO MECH28 citations92
US7664455B2Feb 16, 2010
Telephone signal cancellation circuit, digital broadcasting reception circuit and portable digital broadcasting reception apparatus
SAMSUNG ELECTRO MECH9 citations84
US10790824B1Sep 29, 2020
Switching operation sensing apparatus with touch input member identification
SAMSUNG ELECTRO MECH6 citations83
US11372495B2Jun 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
US7348533B2Mar 25, 2008
Unit pixel of CMOS image sensor
SAMSUNG ELECTRO MECH8 citations73
US10212360B2Feb 19, 2019
Actuator and driving apparatus of camera module
SAMSUNG ELECTRO MECH2 citations72
US8766679B1Jul 1, 2014
Power on reset (POR) circuit
SAMSUNG ELECTRO MECH4 citations72
US8829834B2Sep 9, 2014
Motor driving control apparatus and method, and motor using the same
SAMSUNG ELECTRO MECH2 citations63
US7773966B2Aug 10, 2010
Mobile terminal and method of reducing interfering phase-noise in the mobile terminal
SAMSUNG ELECTRO MECH5 citations63
US7565121B2Jul 21, 2009
Clock noise canceling circuit
SAMSUNG ELECTRO MECH2 citations63
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
US11372497B2Jun 28, 2022
Touch sensing device and reference signal generation circuit
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
US11003280B2May 11, 2021
Switching operation sensing apparatus with low-power dual-sensing structure
SAMSUNG ELECTRO MECH1 citations62
US9099949B2Aug 4, 2015
Back electromotive force detection circuit and motor driving control apparatus using the same
SAMSUNG ELECTRO MECH2 citations62
US7348539B2Mar 25, 2008
Image sensor for semiconductor light-sensing device and image processing apparatus using the same
SAMSUNG ELECTRO MECH2 citations62
US7141826B2Nov 28, 2006
Multi-wavelength light receiving element and method of fabricating same
SAMSUNG ELECTRO MECH4 citations62
US7057423B2Jun 6, 2006
Current-voltage transforming circuit employing limiter circuit
SAMSUNG ELECTRO MECH5 citations62
US11387780B1Jul 12, 2022
Oscillator device
SAMSUNG ELECTRO MECH0 citations61
US11275465B2Mar 15, 2022
Self-checking circuit, touch sensing device, and electronic device
SAMSUNG ELECTRO MECH0 citations61
US11150766B2Oct 19, 2021
Switching operation sensing device with touch-sensing and force-sensing using dual-sensing structure
SAMSUNG ELECTRO MECH1 citations61
US11075634B2Jul 27, 2021
Switching operation sensing apparatus with touch input member identification
SAMSUNG ELECTRO MECH0 citations61
US11057036B2Jul 6, 2021
Switching operation sensing device that distinguishes touch regions on surface of integrated housing
SAMSUNG ELECTRO MECH1 citations61
US11048357B2Jun 29, 2021
Touch sensing apparatus and controller IC thereof
SAMSUNG ELECTRO MECH0 citations61
US11003275B2May 11, 2021
Touch sensing and force sensing sensor, touch sensing device including the sensor, and an electronic device including the touch sensing device
SAMSUNG ELECTRO MECH1 citations61
US11073950B1Jul 27, 2021
Touch sensing device and electronic apparatus having malfunction prevention function
SAMSUNG ELECTRO MECH1 citations60
US11274944B2Mar 15, 2022
Apparatus for sensing rotating body
SAMSUNG ELECTRO MECH0 citations57
US11733814B2Aug 22, 2023
Touch sensing device and electronic apparatus having improved touch sensing identification
SAMSUNG ELECTRO MECH0 citations52
US11519711B2Dec 6, 2022
Rotor apparatus and apparatus for detecting angular position of rotor
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
US10451835B2Oct 22, 2019
Actuator of camera module
SAMSUNG ELECTRO MECH0 citations52
US9117992B2Aug 25, 2015
Apparatus for driving piezo actuator and method of driving the same
SAMSUNG ELECTRO MECH0 citations52
US9093939B2Jul 28, 2015
Motor driving control apparatus, motor driving control method, and motor using the same
SAMSUNG ELECTRO MECH1 citations52
US9041333B2May 26, 2015
Motor driving control apparatus, motor driving control method, and motor using the same
SAMSUNG ELECTRO MECH0 citations52
US8963467B2Feb 24, 2015
Motor driving device and method of controlling the same
SAMSUNG ELECTRO MECH0 citations52
US8957615B2Feb 17, 2015
Motor driving apparatus
SAMSUNG ELECTRO MECH0 citations52
US8952641B2Feb 10, 2015
Biasing circuit for hall sensor and hall amplifier in motor driving circuit
SAMSUNG ELECTRO MECH0 citations52
US11675464B2Jun 13, 2023
Touch input sensing apparatus for housing of electric device
SAMSUNG ELECTRO MECH0 citations51
US11515874B2Nov 29, 2022
Touch sensing device and electronic apparatus having reference signal update function
SAMSUNG ELECTRO MECH0 citations51
US11467047B2Oct 11, 2022
Force sensing device with common noise reduction and electronic device
SAMSUNG ELECTRO MECH0 citations51
US11086383B2Aug 10, 2021
Moving object sensing control apparatus and method with power saving
SAMSUNG ELECTRO MECH0 citations51
US11054940B2Jul 6, 2021
Touch sensing device and electrical device with slide detection
SAMSUNG ELECTRO MECH0 citations51
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
Showing the top 50 of 57 patents by PatentIndex Score.