Inventor · disambiguated record
Sang Keun Ji
Also filed as: JI SANG KEUN · JI SANG W
12 granted patents·5 pending applications·10 citations·filing 2005–2024
83Inventor score
Top patents by PatentIndex Score
17 records- 0183US10541619B2LLC resonant converter and electronic deviceSOLUM CO LTD·Filed 2018·Granted Jan 21, 2020·6 cites·9 claims
- 0282US10958182B2Transformer and LLC resonant converter having the sameSOLUM CO LTD·Filed 2019·Granted Mar 23, 2021·3 cites·8 claims
- 0376US12334694B2Electric appliance and adapterSOLUM CO LTD·Filed 2024·Granted Jun 17, 2025·0 cites·16 claims
- 0476US2024334614A1Electrical device having heat dissipation structure using filler and manufacturing method of the sameSOLUM CO LTD·Filed 2024·Application pending·0 cites
- 0571US8810213B2Power control method and apparatus for tracking maximum power point in a photovoltaic systemKIM YONG-WOO·Filed 2011·Granted Aug 19, 2014·1 cites·18 claims
- 0665US12028985B2Electrical device having heat dissipation structure using filler and manufacturing method of the sameSOLUM CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·20 claims
- 0763US11955755B2Electric appliance and adapterSOLUM CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·16 claims
- 0862US12120284B2Image encryption method using line interlacing and image decryption apparatus thereforKOREA ADVANCED INST SCI & TECH·Filed 2022·Granted Oct 15, 2024·0 cites·20 claims
- 0962US10630191B2Transformer and LLC resonant converter having the sameSOLUM CO LTD·Filed 2018·Granted Apr 21, 2020·0 cites·3 claims
- 1054US11825599B2Air-pocket prevention PCB, air-pocket prevention PCB module, electrical device including the same, and manufacturing method of electrical device including the sameSOLUM CO LTD·Filed 2021·Granted Nov 21, 2023·0 cites·13 claims
- 1153US12424379B2Transformer and power supplying device including the sameSOLUM CO LTD·Filed 2021·Granted Sep 23, 2025·0 cites·18 claims
- 1253US2023104796A1Planar transformer and bobbin assembly applied theretoSOLUM CO LTD·Filed 2022·Application pending·0 cites
- 1345US11783989B2TransformerSOLUM CO LTD·Filed 2019·Granted Oct 10, 2023·0 cites·8 claims
- 1441US11223274B2System and method of controlling dead time of converterSOLUM CO LTD·Filed 2020·Granted Jan 11, 2022·0 cites·12 claims
- 1534US2007112496A1Apparatus and method for controlling driving of hybrid electric vehicle on slopeJI SANG W·Filed 2005·Application pending·0 cites
- 1634US2006022519A1Method for controlling regenerative braking of a belt-driven hybrid vehicleJI SANG W·Filed 2005·Application pending·0 cites
- 1730US2016105118A1Power supply apparatus and apparatus and method for controlling switched-mode power supply (smps)SAMSUNG ELECTRO MECH·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →