Inventor
CHO SUNGKYU
KR15 patents
Patents
15 patentsUS12238524B2Feb 25, 2025
Electronic device and method for providing service data based on service deployment case in wireless communication system
SAMSUNG ELECTRONICS CO LTD2 citations72
US11936771B2Mar 19, 2024
Device and method for generating scrambled timestamp sequence (STS) in ultra wide band (UWB) communication system
SAMSUNG ELECTRONICS CO LTD2 citations72
US11837887B2Dec 5, 2023
Charging integrated circuit and operating method
SAMSUNG ELECTRONICS CO LTD2 citations70
US9882480B2Jan 30, 2018
Voltage converter for controlling a voltage of a flying capacitor and a voltage control method thereof
SAMSUNG ELECTRONICS CO LTD2 citations69
US11509157B2Nov 22, 2022
Charging management chip for charging battery based on switching charging and direct charging, and operating method of charging management chip
SAMSUNG ELECTRONICS CO LTD2 citations68
US12470251B2Nov 11, 2025
Mobile devices, mobile systems and operating methods thereof
SAMSUNG ELECTRONICS CO LTD0 citations61
US11848690B2Dec 19, 2023
Mobile devices, mobile systems and operating methods thereof
SAMSUNG ELECTRONICS CO LTD0 citations61
US11329694B2May 10, 2022
Mobile devices, mobile systems and operating methods thereof
SAMSUNG ELECTRONICS CO LTD0 citations61
US12160125B2Dec 3, 2024
Charging integrated circuit for charging battery device and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US12463435B2Nov 4, 2025
Charging integrated circuit and operating method
SAMSUNG ELECTRONICS CO LTD0 citations59
US12120105B2Oct 15, 2024
Method and electronic device for managing digital keys
SAMSUNG ELECTRONICS CO LTD0 citations59
US11563730B2Jan 24, 2023
Method and electronic device for managing digital keys
SAMSUNG ELECTRONICS CO LTD0 citations59
US12040652B2Jul 16, 2024
Charging management chip for charging battery based on switching charging and direct charging, and operating method of charging management chip
SAMSUNG ELECTRONICS CO LTD0 citations58
US12245024B2Mar 4, 2025
Method and apparatus for performing UWB secure ranging
SAMSUNG ELECTRONICS CO LTD0 citations50
US12341371B2Jun 24, 2025
Device and method of detecting attachment and detachment of portable device
SAMSUNG ELECTRONICS CO LTD0 citations47