Inventor
LEE SEIN
KR12 patents
Patents
12 patentsUS11861105B2Jan 2, 2024
Touch apparatus and driving method thereof
HIDEEP INC1 citations72
US11481065B2Oct 25, 2022
Touch apparatus and driving method thereof
HIDEEP INC2 citations72
US12578811B2Mar 17, 2026
Touch input device detects a touch by subtracting a first sensing signal from a second sending signal
HIDEEP INC0 citations62
US12468412B2Nov 11, 2025
Touch input device that outputs a detection signal based on first and second capacitance information
HIDEEP INC0 citations62
US12293037B2May 6, 2025
Touch apparatus and driving method thereof
HIDEEP INC0 citations62
US12079427B2Sep 3, 2024
Input touch device that detects the amount of negative capacitance change due to coupling between an object and a predetermined driving electrode
HIDEEP INC0 citations62
US11537248B2Dec 27, 2022
Touch sensor panel and touch input device with reduced magnitude of low ground mass interference signal
HIDEEP INC0 citations62
US12422953B2Sep 23, 2025
Stylus pen, antenna module, touch sensor, and electronic device
HIDEEP INC0 citations60
US12422946B2Sep 23, 2025
Electronic device, stylus pen, and method for detection of a position of the stylus pen on the electronic device
HIDEEP INC0 citations60
US11983357B2May 14, 2024
Electronic device, stylus pen, and method for driving and controlling same
HIDEEP INC1 citations60
US11983364B2May 14, 2024
Stylus pen, antenna module, touch sensor, and electronic device
HIDEEP INC0 citations60
US11475114B2Oct 18, 2022
Terminal and control method thereof
HIDEEP INC0 citations51