Inventor
LEE JINCHUL
KR13 patents
Patents
13 patentsUS9898149B2Feb 20, 2018
Touch analog front end and touch sensor controller having the same
SAMSUNG ELECTRONICS CO LTD7 citations81
US11656715B2May 23, 2023
Touch controller, touch sensing device including the touch controller, operating method of touch controller
SAMSUNG ELECTRONICS CO LTD3 citations72
US11650702B2May 16, 2023
Sensing device including a first electrode receiving a first driving signal and a second electrode receiving a second driving signal
SAMSUNG ELECTRONICS CO LTD2 citations71
US11157116B2Oct 26, 2021
Touch panel controller having reduced noise and power consumption and sensing device including the same
SAMSUNG ELECTRONICS CO LTD4 citations71
US9973199B2May 15, 2018
Touch processor circuit and touch screen system performing analog-to-digital conversion of two steps
SAMSUNG ELECTRONICS CO LTD3 citations70
US9791986B2Oct 17, 2017
Touch display device for controlling offset capacitance calibration
SAMSUNG ELECTRONICS CO LTD6 citations70
US9710118B2Jul 18, 2017
Semiconductor device and semiconductor system for producing noise differences between points of time
SAMSUNG ELECTRONICS CO LTD2 citations69
US12032773B2Jul 9, 2024
Touch controller, touch sensing device including the touch controller, operating method of touch controller
SAMSUNG ELECTRONICS CO LTD1 citations61
US11921953B2Mar 5, 2024
Apparatus and method for sensing touch based on multi-channel
SAMSUNG ELECTRONICS CO LTD0 citations61
US12164731B2Dec 10, 2024
Touch panel controller including a sensing circuit configured to drive a touch panel
SAMSUNG ELECTRONICS CO LTD0 citations60
US12124664B2Oct 22, 2024
Touch sensor and touch sensing method
SAMSUNG ELECTRONICS CO LTD0 citations60
US11822753B2Nov 21, 2023
Touch sensor and touch sensing method
SAMSUNG ELECTRONICS CO LTD0 citations60
US11960680B2Apr 16, 2024
Touch controller, operating method of the same, and touch sensing device including touch controller
SAMSUNG ELECTRONICS CO LTD0 citations49