Inventor · disambiguated record
Sungkyu Cho
Also filed as: CHO SUNGKYU
15 granted patents·7 pending applications·10 citations·filing 2011–2024
87Inventor score
Top patents by PatentIndex Score
22 records- 0189US12238524B2Electronic device and method for providing service data based on service deployment case in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 25, 2025·2 cites·15 claims
- 0286US11936771B2Device and method for generating scrambled timestamp sequence (STS) in ultra wide band (UWB) communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Mar 19, 2024·2 cites·11 claims
- 0385US11837887B2Charging integrated circuit and operating methodSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 5, 2023·2 cites·20 claims
- 0481US11509157B2Charging management chip for charging battery based on switching charging and direct charging, and operating method of charging management chipSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 22, 2022·2 cites·19 claims
- 0577US12470251B2Mobile devices, mobile systems and operating methods thereofSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 0676US2025062629A1Charging integrated circuit for charging battery device and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0772US12463435B2Charging integrated circuit and operating methodSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·18 claims
- 0871US11848690B2Mobile devices, mobile systems and operating methods thereofSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 19, 2023·0 cites·19 claims
- 0971US9882480B2Voltage converter for controlling a voltage of a flying capacitor and a voltage control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jan 30, 2018·2 cites·20 claims
- 1068US12040652B2Charging management chip for charging battery based on switching charging and direct charging, and operating method of charging management chipSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 16, 2024·0 cites·26 claims
- 1167US12120105B2Method and electronic device for managing digital keysSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Oct 15, 2024·0 cites·12 claims
- 1265US12160125B2Charging integrated circuit for charging battery device and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 3, 2024·0 cites·20 claims
- 1365US11329694B2Mobile devices, mobile systems and operating methods thereofSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 10, 2022·0 cites·20 claims
- 1459US11563730B2Method and electronic device for managing digital keysSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 24, 2023·0 cites·20 claims
- 1555US2024086890A1Payment method and device using ultra-wideband communicationSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 1654US12245024B2Method and apparatus for performing UWB secure rangingSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Mar 4, 2025·0 cites·16 claims
- 1754US2024202700A1Payment method and device using ultra-wideband communicationSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 1853US2023394463A1Payment method and device using ultra-wideband communicationSAMSUNG ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 1953US2024146178A1Voltage converter and power supply including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 2048US12341371B2Device and method of detecting attachment and detachment of portable deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jun 24, 2025·0 cites·17 claims
- 2145US2024305984A1Method and device for secure ranging based on ultra-wideband communicationSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 2231US2012144208A1Indexed table based code encrypting/decrypting device and method thereofKIM SEUNGJOO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →